Chapter Text
Despite his best efforts to fight it, Yin woke up thanks to the sun’s powerful rays. No amount of pillows thrown at the window or blankets over his face did well enough to block out the light, raising him from deep sleep into frustrating drowsiness.
His eyes blearily opened to take in the world around him, as assuredly bright as it was. A standard Beacon dorm greeted him, filled with all the trappings of a normal group of teens like his team.
…Sort of. His brow was knit as he looked around the room from his position, half-buried in a soft pillow. As far as Yin knew, his team was the only one stupid enough to stack the beds like this, but this clearly was not his team’s dorm. Not enough dirty clothes on the floor, there were boy band posters in place of the hot girl posters he carefully cultivated, and the room smelled…nice. Perfume-y. Much less like the cans of spray deodorant that his little brother used.
At the same time, the beds were stacked, there was a privacy sheet around what would be Rudy’s bed, and he could see the same fancy brands of Schnee weapon maintenance supplies in the corner that Whittaker insisted on supplying them all with. He may not be the best at math, but Yin knew shit wasn’t adding up.
He hopped out of bed, confused further by the fact that he was fully clothed. If he were in the room of some creepy stalker girls copying his team, he would at least expect to wake up naked. Instead, he was armed and combat-ready like he was before he went to sleep when he and the rest of the team were about to…train?
How the hell did he get from there to here?
Before he could think any harder, three girls barged into the room like they owned the place.
He snapped to look at the door, seeing his prospective kidnappers. His confusion cranked up even further.
Red, white, and black. Three girls froze in shock at his presence and looked a little too familiar despite never seeing them before. The same color schemes, emblems, and weapons were present on these girls as his own teammates.
“What the fuck is happening here?” Yin asked.
Going by their reactions, not the best conversation starter. In an instant, Yin had a pistol, a rapier, and a goddamn sniper rifle aimed at his face. His hands shot up, praying these girls had the restraint that the headmistress always got on his team for not having.
“Who are you?” The pretty white-haired girl asked, stepping closer as she kept her weapon trained. Her voice was tense, clearly unwilling to mess around.
It took just a glance to see that, yeah, that was the same weapon Whittaker used. It’d take just a second for dust to turn him into a frozen statue or a pile of ash.
“Yin,” he answered. “Yin Xiao-Long. Member of team RWBY at Beacon.”
Judging by the confusion on their faces, these girls probably didn’t abduct him. That just made things more confusing. They all looked between each other, never putting down their weapons, even as Yin looked to make sure his own were ready to go if he needed them.
“Well, Yin,” the Blake look-alike started. “How about you tell us what you did with our teammate.”
Yeah, none of this was making any sense.
“I’ll be honest, I really don’t know what’s going on here or what you’re talking about,” Yin said.
“Well, uh, my sister is missing?” The smallest one with the biggest gun said, uncertainty in her voice. “Her name is Yang. Do you know where she is?”
The question got the other two to give her a look as if the question was dumb. Since Yin had no clue what she was talking about, they were probably right in that assessment.
It felt like everything around him was familiar but off, and none of it made the slightest sense.
The black-haired one sighed and put down her pistol, drawing the other two's attention.
“I don’t think we’re going to get anywhere like this,” she said. “And this guy would have to be really stupid to attack us here when dozens of hunters and huntresses are making their way back from training, so…”
“We can put down the weapons and talk it out?” Yin asked, hopeful not to have three people trying to kill him at once.
It took a minute for the other two to come to an agreement, stepping close to each other and whispering harshly between themselves. Yin could hear and understand every word, but he pretended not to for their sake.
“Fine,” the Schnee-looking girl finally agreed. “We all put our weapons aside and talk this out like civilized people.”
He unclipped his gauntlets at the same time he saw the red girl disengage her rifle. He hoped talking it out would make more sense because something told him this wouldn’t work out well if he tried to fight it out.
—
Ruby Rose, Weiss Schnee, and Blake Belladonna. Three names that made not a single bit of sense but showed up on their Beacon IDs that looked just as legit as Yin’s own.
They just spent the last half hour cycling through the same bits of information over and over. Their names were almost identical to the names of each other’s missing teammates. Yin had no helpful information about how he got to Yang’s bed. None of the members of RWBY in front of him had any clue where or when their fourth teammate disappeared.
During that info trading, he got a look at a picture of the blonde. She really did look a lot like him, as if he was a hot girl instead of a guy. Longer hair instead of the shoulder-length he kept in a ponytail. Similar outfit, tan leather jacket and yellow shirt underneath with boots that looked almost identical. The differences came in when this girl was showing off some killer legs instead of wearing pants like him, and that cleavage that almost had him drooling.
At least he was assured he wasn’t too far behind on chest quality, given how much these girls were staring at his pecs through his tight v-neck. The sex change and a couple of inches of height and width here and there were all that really varied between himself and this Yang girl.
Maybe he was Yang? Some semblance or magic zapped him into being a guy and shifted all his memories as if everyone else-
“What if you’re from a different dimension?”
The idea cut him off before his own could finish developing into something the girls probably would’ve laughed at him for.
They all looked at Ruby, where she suddenly looked a lot less certain than the way she originally said it.
“I mean…infinite universe theory or whatever, right? It shows up in a lot of comics, someone getting swapped with an alternate universe version of themselves.”
Weiss crossed her arms, unimpressed.
“And our Yang just so happened to get switched out with an alternate universe version of herself right as we were about to train in her least-favorite exercises?”
“Well, I mean, yeah?” Ruby continued. “Sure, Yang could’ve paid some guy to pose as her, but how would they fake all the pictures on his scroll? The Beacon ID? Looking that similar without contacts?”
He still felt some stinging in his eye from Weiss getting a little too insistent that he had to be faking the color. He would be more upset if the angle of her attempt didn’t let him know that the petite girl didn’t wear a bra under that dress. Small, definitely, but very perky.
“It would make more sense than any other theory we’ve come to so far,” Blake agreed, sitting forward on her chair.
It was clear to Yin by her tone that the girl had her fair share of doubts, especially to Ruby’s outlandish idea. The lack of any better explanation and her own lack of knowledge on possible causes was likely the only thing leading her to agree. Even with those doubts, however, Yin was starting to care more about how she was sitting than what she was thinking.
The position drew Yin’s eye over to the girl’s ass for not the first time. This girl was absolutely packing back there, and a few looks here and there were not nearly enough to fill his needs for an ass that fat and peachy. Add it to the way her outfit was presenting her chest? She would be filling his fantasies for much longer than he’d be staying here. It was a bit odd to feel that way about the girl version of his best bud, but considering what his faunus friend normally put up with from him? He’d forgive him for banging the hell out of her when he got back, surely.
Hopefully, at least.
“I don’t think interdimensional travel just happens, Blake.”
Weiss’ arguments weren’t as annoying as Whittakers, but it was close. Already, Yin imagined how he would just love to shut her up at some point, make her all mad, and cram his cock so far down her throat that she couldn’t breathe. She already had a tiara-adorned handle for it right there…
Yin knew he was going into withdrawal. Over half an hour after waking up almost instantly being surrounded by cute girls and not a single bit of flirting? No fondling? Nothing to drain his balls? He would die if he didn’t get up to something soon. He had to ensure they wouldn’t kill him or send him to jail first, though.
“I don’t really know another way I could’ve gotten here, though,” Yin said. “I’d go back if I had a choice, but my options aren’t really lookin’ that great, considering none of us know anything about how the hell I got here in the first place.”
“He might swap back with Yang at some point,” Ruby added. “If getting here happened at random, getting Yang back might be just as random. We wouldn’t want him to run off somewhere we don’t know and Yang to swap back in whatever place he ended up, right?”
It was clear that Weiss had a hard time finding logical arguments against the idea. Considering how little logic there seemed to be in any part of this event, the struggle made sense. Blake was already looking around with the same tired resignation he knew from his own Blake, and Ruby was…excited? Despite her sister being missing, the girl was looking more energetic by the second.
It was cute, really. Yin could already imagine how much more fun he’d have with this girl as his sibling than with Rudy. More cheery, a lot cuter, and a lot more fun to walk in on if they forgot to lock the bathroom door during a shower…
He was getting plenty of ideas on how to spend his time if they let him stick around. If they didn’t, he could always run down to Vale and see what hotties were wandering the city.
“...Fine,” Weiss agreed. “Would anyone have reason to not believe that you and Yang have a cousin named Yin? We’re about to go into a mission period, so Yang’s absence can be hidden more easily.”
“Can’t call her absent from class if classes aren’t happening for a couple of weeks. Makes sense,” Blake said.
Ruby spent some time thinking before she finally spoke up.
“We don’t have any cousins or anything, but I don’t think anyone will question that if Ozpin doesn’t call dad and ask.”
Yin perked up with a smile. This was turning out great, actually!
“Sweet, a few days of slacking off before I have to get back to training? Awesome! Who wants to show me around town?”
The eye roll from Weiss was expected, and the subtle look Blake gave toward Ruby was unsurprising. Even in his own dimension, shoving work off onto Rudy was the accepted practice whether the younger teen liked it or not.
“I’ll do it!” Ruby said with a raised hand. “I have always wondered what it’d be like to have an older brother.”
There was a twinkle in the girl’s eye. Yin tried to make sure his smile in return wasn’t too predatory.
—
An hour later, Ruby and Yin were walking down the busy streets of Vale together. They spent a lot of time just walking together and pointing things out, asking why one thing or another was different from what Yin knew. Some statues of old heroes were gender-swapped, some were the same, and they could have listed out differences for days.
Yin hardly cared, though. He had his goals for the day, goals that became more important by the second. Back in his world, he knew he had a reputation as a womanizer. It was a reputation he would fight against until the day he died.
He wasn’t a womanizer, after all. He was the womanizer. Yin couldn’t remember the last time he went more than a day without sleeping with one girl or another or, at the very least, getting a blowjob.
Team RWBY in his world might not be the greatest team of hunters ever, but he was confident no one could top his body count when it came to sexy girls.
And he had to admit, his ‘cousin’ definitely counted as one of those sexy girls. It took a while to do it without setting off any alarm bells, but he got her to change out of her whole goth loli look before they left Beacon. Rather than the complicated and form-concealing dress, she was wearing a much more casual outfit.
A gray tank top, a red zip-up hoodie, and some jeans that she swore were looser the last time she wore them. The instant he saw her cute little bubble butt getting hugged by those things, Yin worked hard to convince her it didn’t matter. The girl was clearly nervous about it anyway, but he managed to distract her long enough to get off campus before she could change her mind.
Combine that outfit with some fun red sneakers, and the girl was even shorter than in those boots, leaving her looking up even further to meet Yin’s eyes as they walked together. It gave him a great view of the girl’s cleavage, the same cleavage she nervously kept trying to cover up whenever the hem of the shirt sank a little too low.
All in all, the girl really did have an adorable girl next door feel, innocent, perky, and oh-so excitable. She was also super gullible, something he figured out with a few jokes here and there that she fell for every time.
Yeah, he might be his world’s equivalent of her older sister, but he was absolutely certain that he was a worse person than the blonde bimbo he swapped out with. Not that that was a bad thing for Yin.
“Wanna go out to a movie?” He asked after a while. “Could grab some tickets for whatever’s been out for a while, have some fun, and see if any actors or actresses have swapped out for me.”
“Oooh! We can watch a comic book movie!” Ruby said, bouncing excitedly. “Yang never goes with me! Let’s go!”
The girl was off before he even finished talking. His brother might be fine, but this girl was definitely a lot more fun to hang out with. The rest of what he’d be doing with her just made it better.
It took a while to get to the theater, especially with his insistence on stopping at a convenience store first. They had to go past a few, actually, with Yin taking a glance inside before leaving. Ruby looked more confused each time, not knowing what her ‘cousin’ was looking for.
Only on the fifth stop did he declare it was the right one, confusing Ruby more. When he offered to pay for her candy, though, Ruby stopped questioning and sprinted off to the appropriate aisle.
Yin knew the girl was gonna be easy, but damn, did she make every part of the plan easy. Her running off let him make his way across the store to the fridges, grabbing everything he needed for his favorite movie beverage.
Cool-ayde, orange juice, and some high-proof alcohol. Everything needed to expand a girl’s comfort zone far past her norm.
Snagging a big slurp cup and making his way to the counter, he smiled at the pretty brunette manning the place.
She looked up from her phone and saw the bright smile and dashing good looks aimed her way. The blush on her cheeks let Yin know he absolutely chose the right store.
“How about you take this, subtract whatever candy my little sister brings to the counter, then keep the change?”
As he spoke, Yin slid over a Lien card worth more than enough for the drinks and candy. The girl looked down and was almost ready to say something in response, only to see the slip of paper on top with a scroll number written on it.
“And call me sometime,” he said with a wink.
He walked off closer to the entrance before she could remember to ask his age for the drinks. Dealing with girls was always easier when he didn’t give them a chance to get their heads on their shoulders.
It took just a minute to hear Ruby running up to the counter, then the sound of half a dozen bags falling to the floor as the girl tripped over something. He had to keep his chuckle to himself as he poured almost the entirety of the bottle of alcohol into the big sixty-four ounce cup, then mixed in orange juice and the sugary powder until a taste test determined it tasted nothing like alcohol at all.
“Whatcha got there?” Ruby asked.
Yin smiled, tossing out the rest of the drinks into the trash just before the girl could get a view of them.
“A drink!” He said, turning to Ruby with a devil’s grin. “Just some cool-ayde and orange juice mixed just right!”
He offered it to the girl without a moment’s hesitation. She looked at the big cup curiously then leaned forward and took a sip. Yin kept his eyes locked on her face, watching as those soft, cute little lips wrapped around the straw in the same way he imagined them wrapping around his dick, though spread much wider.
Those silver eyes lit up the instant she got a taste. His thought that she would have the same sweet tooth as Rudy was more spot-on than he expected, making the girl take two more long, greedy sips before he yanked it away.
“Hey!” He said, lightly pushing the girl back. “I offered a taste of my Dragon Punch, not the whole thing!”
“But it’s good!” Ruby pouted. “Don’t you want your little sister to be happy with you?”
The girl was clearly trying to extort him with those eyes of hers, not that it would work. Yin knew well how to get what he wanted from girls, just like he knew how to avoid ever giving them what they wanted in return.
Playing hard to get was a great way to get in a girl’s pants. Adding in the fact that the girl would collapse before they got to the theater if she drank too fast, Yin knew to limit her.
Walking off before she could bug him more, Yin aimed himself toward where he assumed the theater would be. Ruby's lack of hesitation in following him told Yin he was right.
By the time they made it to the theater, Ruby was stumbling more than average judging by the confusion on her face. It gave him a good idea of how much of a lightweight the girl was, continuing to make his plans all too easy.
He'd been in this world for a few hours by this point after half a day or so on his own world. Yin's balls, which he was quite proud of for having a much shorter cool down period than any other guy he heard of, were aching uncomfortably in his pants.
Just a little longer and he would get his release.
Going inside, he tugged her close and hid the giant cup behind Ruby's back. It made them look like a couple, a girl with her older boyfriend holding her as they bought their tickets and made their way to their screening.
Yin took note that there was hardly anyone in the screening, a grin growing further as he looked at the now-blushing Ruby.
"I think they think we're dating…" she mumbled, looking around the place at the few people staring.
"Is that such a bad thing?" He asked, letting a bit of husk enter his voice.
The girl actually let out an 'eep' noise, something he didn't think anyone actually did.
"We know the truth, so it's not a big deal," he continued. "Not like we're gonna start making out the instant the lights go down, right?"
Even as the girl nodded, Yin could see the blush on her face brightening thanks to the images in her head.
"Why don't you drink some more?" He offered, bringing the drink to her face. "You look a little flushed."
Ruby snatched it without hesitation, gulping down at least three shots worth of alcohol at once. Girls really were just as easy in this world as his own.
Getting to their seats and starting the movie was nothing special. The only other people in the theater were two couples spaced far enough from their seats in the back to give them privacy. Privacy other than the cameras that would see everything they did, that is.
Yin was happy to operate under the assumption that he'd be back in his own world before the younger girl found out whether or not she was banned from the place going forward.
The movie was…fine. Very weird, as if he was watching a high budget knockoff of the movies he knew. Ruby did her best to explain things, not that he was paying that much attention. Yin was mostly focused on Ruby and how slurred her speech was getting after more Dragon Punch.
She was mixing up her words half an hour into the movie, and an hour in she failed to notice his arm wrapping around her. Yin tugged Ruby toward his chest with no resistance, feeling her snuggle in close as she complained of her head feeling weird.
"I know something that could help with that," Yin whispered.
With a little 'hm?' noise, Ruby looked up at him with those perfectly innocent eyes.
"Trust me," he said. "Girls always begged for me to do this when they had headaches."
With his arm wrapped around her, Yin brought his hand down to Ruby's perky little chest and cupped her breast. The girl squeaked, her body going stuff under his touch.
Squeezing before her slowed brain could think to move away, Yin brought a moan from her lips as pleasure pulsed through her.
He started massaging her chest calmly, filling her mind with a haze of pleasure as he gave her a couple more sips of his drink to play it safe. Within a few minutes, Ruby was vaguely focused on the movie again as Yin reached under her tank top.
He saw earlier that the girl put on a strapless piece, and it delighted him more to find the clip on the front. With an experienced hand and some simple movement, he was pulling Ruby’s frilly little bra out of her top before the girl even knew what was happening.
“Don’t worry,” Yin assured. “It’ll help even more now.”
Slipping his hand under her top, Yin grasped onto Ruby’s firm little chest and gave it a harder squeeze. The moan that she let out wasn’t quiet in the slightest, leading the two guys in the theater to look back at Yin as he gave a grin and a wink. Ruby’s nipple was like a little rock in his palm, begging for attention he was happy to give.
His calloused hands brushed across smooth skin, teasing the girl with pleasure. Every time his palm moved across her nipple, Ruby shivered as another moan left her lips. Yin eventually brought his other hand up to her mouth, cupping it to prevent her from getting too loud. As it went on, Ruby only sagged further toward him, lost in the feelings he brought out.
Yin knew with absolute certainty that he could get away with anything right then. Ruby, his new and adorable little sister, was way too trusting to figure out what was wrong when she was this wasted.
Chuckling to himself, Yin pulled her tank top down fully below the girl’s chest. Her perky boobs were out in the open, something that would’ve had her melt on the spot if Ruby had any idea of what was actually happening. He knew the theater cams would be catching this for sure, but why not give a minimum-wage security guy something fun to watch?
The last half hour of the movie was filled with Yin playing with Ruby’s tits and loving every second. If her sister were any indication, these would one day be a damn impressive pair, but already they were more than enough of a handful to have fun squeezing and playing around with.
At some point he switched the hand over her mouth from just covering it to slipping a pair of fingers inside, letting the girl moan as her tongue dumbly worked over his fingertips. Sometimes she was trying to talk, others she was trying to figure out what was in her mouth, and others still Ruby was just playing with the fingers for the sake of it. She was so out of it that he assumed the girl could hardly think even if it’d been over half an hour since her last sip.
By the time the movie ended, Yin was having a blast. At the same time, he knew that he was going to fucking explode if he didn’t get his rocks off ASAP.
The instant the credits rolled, Yin started lifting Ruby and himself up from the seats. The girl was shaky on her feet, but she was clearing up just a bit thanks to the time since her last drink. Not enough to be fully coherent, but enough that she would be more fun than someone unconscious would be.
He didn’t bother covering her up as he walked her toward the screen up front, knowing it would be more fun if any of those other couples looked at the cute girl with her tits out. Ruby had no clue how on display she was, but Yin was having a blast showing her off as much as he could.
Rather than making his way toward the lobby, as fun as it would be to show off the teen’s goods to everyone there, Yin’s impatience was building. He walked Ruby out of the direct exits at the front of the auditorium, bringing them into the alley behind the theater.
“Hey Ruby, Rubes,” he said.
The sound caught her attention, making Ruby look up at Yin as he brought his hand to rest under her chin.
“Since I was helping you out during the movie, you wanna help me out?” Yin asked. “I see sisters treat their brothers to this all the time where I’m from and I was always jealous. Now would be a great chance for some sibling bonding if you help me out!”
“Yeah~!” Ruby cheered, eyes drooping as a big smile sat on her face.
“Good, get on your knees for me.”
She hummed and nodded her head as she followed the instruction. Her silver eyes looked up at Yin the instant she was in place, bright and empty of any real comprehension. Ruby was unaware of the position she was in, unaware that her breasts were out for all to see, and unaware that her bra was sitting back in the theater, up for grabs by anyone interested. A mixture of drunkenness and innocence stopped her from understanding it all, something Yin was more than happy to take advantage of.
With a simple zip and a shuffle of his clothes, Yin’s cock sprung out of his tight pants and slapped right down onto the teen’s unsuspecting face. She flinched in surprise, not understanding what was happening as his slab of meat reached from her chin all the way past her forehead. Ruby almost went cross-eyed trying to look at it, wondering what the impossibly hard thing even was.
It was clear in an instant that this girl was not only inexperienced, she likely had hardly seen a cock in her life. There was no doubt in Yin’s mind that Ruby was a virgin, and he couldn’t wait to take that away from her in every way possible.
His balls ached, begging to rut into this girl’s throat as fast as possible, but Yin wanted to savor it. Taking her head in his hands, he started gently rubbing his cock back and forth on her face, feeling her hot panting against the underside of his dick. He heard her asking what she was supposed to do, what he was doing, but he ignored it. By this point, the girl was totally at his whim, there was no point in doing anything else to string her along.
Ruby’s lips were so incredibly soft against him, so much that he pushed her down further until they were pressed right against his achingly full sack.
“Pucker your lips and give it some kisses, Ruby,” he instructed.
It took a few seconds for the command to register, but nothing more. Delicate, untouched lips started planting themselves across the hefty expanse of his balls, making them jump as the sensation shot through his crotch in an immense wave.
“Good, good, you’re doing great,” Yin said.
His voice was getting breathy, so much need and excitement built up as if he was a virgin all over again. He wasn’t, though, and that meant he got to have a lot more fun.
“I need you to open your mouth now, and try to keep the teeth away.”
He pulled himself back, watching as Ruby followed his instructions. Her mouth opened wide, glossy lips parting to accept whatever he gave her. Her eyes had a look in them far different from most sluts he banged no eagerness for his cock making them do this. Instead, she looked just like a happy girl playing a game, doing as told without knowing what that meant.
There might be no real technique to how she would handle his cock, but the enthusiasm of an unknowing virgin would likely carry her through. His aura could make up for any mistakes she made while he used her.
Placing the tip of his dick on her lips proved they were even softer than he thought. Ruby made an almost confused sound as he started pressing forward, forcing her mouth to spread wider to accept his length. It was clearly hard for someone as small as Ruby to take him inside, but she managed and Yin fucking loved what he felt.
The teen’s mouth was so wet he slid right in. Warmth embraced the pulsing heat of his cock, Yin’s length twitching with need as he pushed himself slowly inside her.
Just like earlier, her tongue played with the object in her mouth even as the girl’s face showed confusion as to what was happening. Yin felt certain that the girl would never do something like this on her own, but a bit of alcohol and hours of teasing would turn any girl into a little slut. That she had no idea what she was doing only made it hotter to take advantage of her.
“You’re doing amazing, Ruby.”
Keeping a gentle hold of her head, Yin started properly thrusting into her mouth. He let his head fall back and pleasure surged through him, relief finally at hand. Nothing felt better than a curious tongue, and Ruby’s was more curious than any. It licked the underside of her cock, flicked at the top, glided across his slit whenever it could. Ruby hummed as he used her, either an attempt to speak or some other form of expression.
Even if she wanted to move or stop, Yin knew that Ruby had no choice between her lack of coordination and his hands gripping her scalp. It didn’t seem likely that she would try, though, especially considering the way her eyes were fluttering closed.
She looked comfortable and sleepy, if anything. He could likely use her mouth for an hour at the current pace without a single thing changing, but that wasn’t enough. Yin had to have more, and he saw no reason not to go for it.
Silver eyes snapped open the instant the intruder into her mouth pushed right into the back of her mouth. Ruby gagged, coughing as her brow furrowed in discomfort. Her hands tried to reach up without coordination, lightly grabbing onto Yin’s pants and fisting the fabric. Her throat spasmed at the attempted intrusion, though she had no awareness that it wouldn’t stop any time soon.
Backing off, Yin gave Ruby a short chance to recover, then pushed further into her. The tip of his cock pushed against her throat, then pulled back as the girl whined and gagged. He then did it again, and again. Over and over, he tested the willingness of Ruby’s body to accept his dick, then pushed it a little further.
Eventually, Ruby’s gagging was small enough that he felt no need to pull back. He looked into her wide eyes with a grin, still seeing that glassy, half-empty look in return. Yin pushed forward, sinking more of his cock into Ruby and stretching out her throat.
If he could see it, Yin would be happy to see how well this girl’s body accommodated him. Her slender neck bulged obscenely as his dick sunk into it, one inch after another until his hips were nearly touching her face.
“God damn, girly,” he muttered. “You really know how to take care of a guy, huh?”
Not that she knew it.
No, Ruby had no idea what a sight she was. Breasts out, perky with a red flush from her unknowing arousal and the attention his hands gave them. Throat stretched to its limit, fitting in an absolutely ridiculous dick of a guy she just met. Tears streamed down her face despite no sadness in her mind, brought out as she gagged and choked on the first dick of her life.
Ruby may not know what it was, but her tongue was getting extremely familiar with Yin’s cock as he enjoyed himself. The texture, the taste, every bulging vein of the cock stealing her innocence. The same tingling warmth that ran through her as Yin massaged her in the theater only grew worse as she helped him in return, the seat of her pants feeling wetter by the moment as she soaked through her panties.
The shaft in her mouth throbbed as his continued thrusting brought his hips firmly against her face. She could feel his thing, the big intrusion to her body seemingly near her stomach. Her throat spasmed and clenched as she tried to breathe, taking in desperate gasps for air whenever he pulled out enough to let her. It was uncomfortable, painful, yet Ruby couldn’t think of a single reason to stop him.
“Is it working?” Ruby tried to ask, hoping that he felt good despite the discomfort she felt.
For Yin, he had no clue she was trying to talk at all. The muffled speech around his dick was barely noticeable amongst the sounds of her choking on his cock and noisily slurping at the length.
Ruby was already getting a taste for his cum by that point. A steady stream of pre-cum trickled down her throat and dripped onto her tongue as he made her suck him off, a salty flavor that she couldn’t help but enjoy in her state.
It wasn’t long before he felt himself reaching his limits. The throbbing of his length was happening more frequently, and that wonderful building pleasure was reaching its end. Yin fucked himself deeper into Ruby’s mouth, letting her tongue tease the base of his cock as she choked harder around his shaft.
“Get ready, Ruby!” Yin groaned.
Clenching his teeth, he gave her all of two seconds to brace herself and get a gasp of air before he buried himself deep within her throat. His cock pulsed, balls tightening as a flood of potent cum rushed out and shot straight into his new little sister.
Ruby moaned as the intruder to her throat felt suddenly warmer, with a new heat settling deep in her stomach. She gulped over and over around the cock inside her, unable to do anything else to deal with the odd feeling of something taking up so much space. Any attempt to breathe was pointless, sealed so completely as her head started feeling light.
It only lasted a minute, though, not so long that Ruby was at risk of anything more than a few spots in her eyes. Soon enough, Yin was letting out a pleased sigh as he pulled back, bringing the tip of his dick into Ruby’s mouth as it continued to spew heavy ropes of semen.
She coughed and choked on the flood of cum shooting toward her abused throat, making a mess around his cock before finally keeping some in her mouth. The flavor from before was more intense and rich, confusing in its presence but welcomed mostly by her curiosity as to what it was.
“Fuck, you’re good for that,” Yin groaned, finishing as he pulled himself free from her mouth.
One last shot of cum spurted out over her face and into her hair, making Ruby flinch and giggle as she looked up at Yin.
It took just a second for Yin to gather himself, his orgasm was sorely needed and overwhelming because of it. He knew Ruby would be fun to mess with, just a quick blowjob before he eventually talked her into letting him fuck, but he never expected her throat to be better than some girls’ pussies.
Only once he had his thoughts together did Yin finally look down at Ruby to see the mess he made of her.
Innocent eyes looked into his, just as happy as when he promised her candy. The cum across her features was downright criminal, and that only made it better. Best of all, Ruby refused to swallow the cum he deposited in her mouth. Instead, she giggled as her tongue rotated through the half-cup of semen, stirring it as she got familiar with the taste.
It was one of the most attractive things he’d ever seen. The plan was to get her back to Beacon, give her some water, then make her wonder if any of it even happened. That was going to be a lot harder now that Yin realized he was nowhere near done with her.
His hands, still on Ruby’s head, clenched harder, making Ruby gasp with discomfort. Her brow knit as she closed her mouth, gulping down Yin’s semen before it opened back up to pant for air.
Yin refused to give her that break.
His cock felt harder than ever as he slammed it right back into her mouth, savagely punching straight toward her throat. Ruby’s eyes went wide as her throat bulged again, stretched without a moment to recover. Heavy balls slapped against her chin as he drove the entire thing in at once, plunging it all in with reckless abandon.
“Fuck!” Yin cursed.
It was just way too hot to make such a cute, innocent girl into his little toy. To use and abuse her all he liked as she didn’t know that he was the last person to trust with that. She wanted a fun, nice older brother, and now he was about to facefuck the hell out of her.
It was the only way to describe his approach at that point. Harsh, rapid thrusting brought his cock in and out of her throat faster than the girl could comfortably handle, making her grasp desperately at his pants in confusion.
They filled the alley with wet slaps and rough choking, abusing her body without care. His hips worked just as fast as his hands jerked her head back and forth, loud slapping from her face meeting his crotch again and again. Ruby looked up at him with confusion and a complete lack of understanding, still so innocent despite being half-naked and skullfucked in an alley.
He went twice as hard because of it. No way he could ever find a girl like this again, and he wasn’t passing up the chance. Yin could hear people walking by the end of the alley, knowing it would just take one person’s shortcut or a moment of curiosity to get someone else seeing what they were up to. He didn’t care in the slightest about the risk, Yin just loved how good it made him feel.
Tears poured from Ruby’s eyes as her throat tightened around his dick, clenching and swallowing for any chance at air. Her lightheadedness returned fast, with black spots returning faster. Ruby knew she had plenty of stamina for most tasks, the training of a huntress would do that, but something about this made her so completely weak. Her toes clenched, there was a quaking in her thighs, and the space between those thighs just felt so unbearably hot. It was all so confusing, but Ruby had no strength or will to try and stop it, she was just at the mercy of Yin’s lust.
“I don’t know how long I’m gonna be here,” Yin grunted out between brutal thrusting. “But I’m gonna stuff you and all those girls with so much cum!”
And really, what else should he use this chance for? A new world with a whole new batch of sluts? Of course, he would fuck each and every one he wanted. Hell, it’d be a blast to tell his teammates how he made their girl versions his bitches and stuffed their wombs full of his cum. Starting out with his little sis was just a warm-up, a quick facefuck to kick things off.
His second orgasm came even faster than the first, his arousal reaching a peak as he abused her body. The clenching of his balls forced a rush of cum down his shaft, making Ruby’s neck bulge just a bit more as the semen flooded out deep into her stomach.
Yin had no intention of stopping there, not when he had so much time spent teasing a girl without pleasing himself. The intensity only ramped up as he came, ecstasy surging as he used her body like a cheap toy that felt so damn good.
At some point, Ruby’s hands fell off his legs, falling limp to her sides as her energy drained out of her. The lack of air was getting to her more with every second, eyes fluttering and opening only halfway at best. The discomfort in her throat was nothing compared to the lightness of her head, spots filling her vision even more than she could see Yin above her or his cock plugging her airway.
Her stomach felt full, candy and that tasty drink mixing with all of the hot, sticky mess that Yin was filling her with. The slow functions of her brain wondered if she was helping him, hoping he felt just as good as he was making her feel back during the movie.
She had no clue how much of an understatement the idea was. The instant his second orgasm finished, the impossibly tight clenching of her throat milked another right out of him. His dick that could pleasure girls for hours was happy to spend all of his stocked jizz on this one girl, knowing he’d never had something like this before.
Heavy grunting filled the alley as he clenched his jaw tight, slamming into her a final few times to tip himself over the edge.
When Yin got there, he pulled Ruby in as close as he could, mashing her face into his crotch as he let out a long moan. His balls pulsed against her face as the world spun around her, just moments away from passing out entirely on the dick of a boy she hardly knew. Pulse after pulse of cum surged into her, filling her in a way that made it hard to feel anything else.
Ruby’s eyes drooped shut, and her body started to go slack, throat loosening just as the last bits of cum rushed into her.
The instant he was spent, Yin finally let go of her head. No gentle release, no care for her barely-conscious state, just letting go as soon as he was certain he was done.
No longer held by the hands fisting her hair into knots, Ruby fell back onto the alley floor with a thud. The impact and the lack of Yin’s cock made her gasp, fresh air finally returning to a body desperate for it. Half-lidded eyes went wide as her chest sucked in as much as it could, then turned into rough and hacking coughs as some of Yin’s semen went down the wrong pipe.
Yin watched as she tried to gather herself, panting on the floor and looking around at nothing in particular. She made for a hell of a sight, a petite cutie with a mess of cum on her face, all around her mouth, and some even dripping onto those cute little tits of hers.
Tucking himself away and fixing up his clothes, Yin walked over to Ruby’s side and looked down at her exhausted form. Pulling out his scroll with a smile, he snapped a few pictures of the girl, happy to add it to an extensive gallery of lays. As soon as he got a good few shots of her chest and face, Yin offered a hand to help her up. Still in a daze, it took her a moment to see the hand and accept, reaching out tiredly and letting him lift her from the ground.
By the time he had her standing upright, Ruby was still looking just as confused as an errant cough or two messed with her chest. She hummed as her tongue licked around her lips, taking in more of his cum and swallowing it down like the rest.
“So,” he started, gaining her attention. “On the way back, wanna tell me more about your teammates? And any other girls you’re friends with, really.”
The dopey smile on her face as he started walking her out of the alley told him he was going to have a lot of useful info before she sobered up.