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Naoto was horny and he had been for some time. With Nagatoro teasing him all the time, he was always walking around with an aching cock. But today, his patience broke free on someone unexpected.
Shiki was showering after Gym Class, and Naoto just happened to wander in and catch her naked. The big-breasted teenage girl was washing soap out of her scalp and moaning shamelessly, happy with the sensation of the refreshing shower.
Naoto had only intended to listen through the wall out in the hall but then had wandered into the locker room. He hadn’t stayed in the locker room as he intended either, stalking all the way into the shower area and then catching Shiki by surprise. He had stripped, then hopped in to take Shiki’s innocence, done holding back all the time.
His hands wound in front of her body and clasped her heaving tits. The bulging melons were soft, wet, and perfect. Naoto could barely believe it. He gave them a test bounce and then blushed a deep crimson, drooling with delight.
“Naoto? What do you think you're doing?” Shiki asked cooly.
“Erm, I don’t know what came over me, but I think Nagatoro just pushed me to the breaking point,” Naoto stammered.
Shiki took him in, a small amount of blush rising to her cheeks. Naoto had expected to be punched or shoved away, but instead, the pretty girl handed him a wet washcloth and gave a small smile.
“Wash my back while you're back there, won’t you?” She implored.
Naoto hastily took the rag that was tossed his way. Was she really letting him get away with this?
Naoto gulped as he stared at Shiki’s smooth upper back and shoulders. He didn’t hold back though, his cock twitching with joy as he leaned in and began to wash her. She looked so attractive under the cascading water, her hair darker due to its touch and longer due to its weight. Despite her asking for him to help clean her, she appeared clean already.
Her skin was smooth and light, showing no signs of blemishing. All the same, she moaned as Naoto pressed the cloth into her skin, rubbing the spots that got the most reaction. Was she enjoying this? Whether it was because it scratched an itch or because it massaged the right places—Shiki was panting and sighing for more as Naoto washed her back.
“Oh,” Shiki gasped with pleasure.
“Y-You like this?” Naoto asked nervously.
Shiki eyed Naoto over her shoulder, smiling at him a little. He was so awkward even now. Having been brave enough to grab a naked woman in the shower, one might assume Naoto was out of the woods with his anxiety. But despite his actions he was still blushing and stuttering, desire pooled in his belly.
“Yeah that’s good,” Shiki snatched the washcloth away from Naoto.
“Wh-What now?” Naoto stuttered.
Shiki tossed the wet cloth onto the floor of the shower before pinning Naoto against a nearby wall. The two met eyes, then lips as Shiki took the lead. The kiss was hot and passionate, even though it was hard for Naoto to navigate. Better than the kiss with a hot girl was her hand between Naoto’s legs. She grasped his cock with a firm hold and now began to pump it up and down.
The silky warmth of Shiki’s feminine grip was enough to make Naoto shoot pre-cum all over. His hips thrusted reflexively as this happened, his body letting out a strangled moan of bliss.
“Are you a virgin, Naoto?” Shiki asked, breathing hot on Naoto’s cheek.
Naoto met the girl's gaze, taking in his situation. Was she trying to make fun of him?
The look in her eyes indicated no, she wasn’t. In fact, she was trying to encourage his pleasure.
Naoto was so used to bullying that he could barely tell who was on his side anymore, but for now, Shiki was indeed on his side. The determination and excitement that bloomed in her irises was followed up by a brief kiss and a few pumps of her hand.
“Are you?” Shiki repeated, tilting her head seductively.
“Y-Yes,” Naoto replied hastily.
“Good,” said Shiki.
She released his cock then, which made Naoto cry out in discomfort—his throbbing cock was still twitching with need, so why would she stop? However, Shiki had something else in mind. She spread her perfectly plump thighs, revealing a dripping slit which was slick from the steamy shower. The blossoming pink flower was new to Naoto, but what wasn’t new was the urge to insert himself within it.
“Put it inside, that’s it, like that,” Shiki instructed as Naoto hastily forced his cock between her thighs and wedged it inside of her.
Naoto had anticipated sex feeling good, but not this good. The second his cock was held between the converging core of a woman, his anxiety was gone. All that remained was his instinctive thrusts and his animalistic nuzzling, kissing, and moaning. His cock throbbed and twitched inside of Shiki, wedging itself as deep as it could with each harsh thrust.
“Oh, god,” Naoto said in a low groan.
Shiki was jostled back when Naoto began humping, his vigor seeming to come out of nowhere. The sudden rapid thrusts from the boy made Shiki slam into the opposing shower wall, taking Naoto’s cock with her legs happily spread.
“Umph!” Shiki huffed as she was pushed back.
Everything before now had been so fast, but now Naoto was here, inside of a pretty girl who was joyously letting him dick her. He took his time then to briefly lick her tits and fondle them (something else he hadn’t done yet). He kissed each one, sucking on the nipples and making Shiki react with pleasurable moans.
“Oh, Naoto,” she sighed, patting his head encouragingly
Naoto blushed at her words, motivated by them to the point of his own happy moans.
Despite this outburst, Shiki was still the one in control. She wrapped her smooth arms around him and began gyrating, moving her body sensually against Naoto and forcing his cock to ram against her cervix. Every thrust Naoto attempted was met by a harsher one from Shiki until he was pushed back against the wall he had come from.
Naoto didn’t mind this. In fact, he was in shambles due to the pleasure coursing through his veins. Instead of fighting the sexually advanced Shiki, he let her hump his brains out.
“Do you like this Naoto?” Shiki asked, whispering the words right into Naoot’s ear.
“Oh, yes,” Naoto replied incoherently.
Shiki arched her back, groaning as Naoto’s cock hit just the right spot inside her. She continued to arch into him, groaning against his neck. She had been surprised to find out that Naoto had such a nicely sized cock, and now that it was thrusting into her, she was unable to stop losing herself to pleasure.
She was making embarrassing mewling noises and the place between her thighs continued to make suctioning smacking sounds. It was all so lewd and all so perfect.
“Give me more Naoto, fill me up with your cock until I come apart,” Shiki whimpered.
Naoto flinched at her words as they sent a jolt up his spine. His hips were moving on their own now, pushing back and forth, forcing his cock deep inside Shiki. His actions seemed to be just what Shiki wanted, because her toes curled and her hands wound into his hair.
As if in love with his cock, she began to rub back against it even harder. Her cunt tightened as she did this, signifying how much she wanted him to stay buried within her. She was moving so fast that the smacking sounds were growing louder. Naoto had never heard them sound so insidious before.
“W-What are those noises?” Naoto asked, blushing.
He knew, but he wanted her to say it. Naoto’s eyes met Shiki’s eyes as he spoke, and in response to his question, Shiki narrowed her gaze and licked her lips seductively. Despite Naoti’s desperate attempts to mount this girl, she was truly the one who was mounting him. The look in her eyes made him shudder with pleasure.
“It’s making those noises because I’m so wet,” Shiki whispered.
Naoto gulped.
“And do you know why I’m wet?” Shiki asked.
Naoto shook his head, seemingly innocent.
“Don’t play dumb Naoto, your cock is pushing deep inside and churning me up inside,” Shiki giggled.
“So, it's my fault?” Naoto asked, playing dumb.
“It’s. All. Your. Fault.”
Naoto shivered with an electric spring of pleasure. Her words were even and timed. Naoto wasn’t an idiot, but hearing Shiki speak like that was exhilarating. For a moment he felt like he was floating, his hips moving on their own and his head fogged with pleasure. But that was when Shiki got serious.
Licking her lips she dove into a deep kiss with Naoto. Afterward, she shoved her hips against his, humping him vigorously. Naoto was sliding down the wall, then fell to the shower floor, his back pressed into the wall. Now in the sitting position, Shiki could ride him properly.
“Good boy,” Shiki hissed into his ear.
“Sh-Shiki,” Naoto whimpered, his voice stammering due to the force of Shiki’s dancing hips.
With that she began to bounce on him, running her fingers through his hair. Like Shiki’s personal toy, Naoto was being played with. Her harsh kisses ran up his cheeks, down his neck, and then up his neck again until they met his hairline. The trail of smooches left Naoto feeling tingly in all the right places.
Whilst this was occurring, she was also moving her hips in an elegant arch, up and down, up and then down again. It felt forbidden. How could one girl be allowed to be this sexy? Every time she bounced, her large breasts bounced right in Naoto’s face, rubbing against his cheeks and sometimes slapping against his chest. Shiki’s ass also made some delicious-sounding slapping sounds, adding to the heated atmosphere of their shower sex.
“Fuck,” Shiki cursed.
She was dominating Naoto, clutching him close and riding him greedily.
“Sh-Shiki!” Naoto whimpered again and again.
“I-I’m close,” Shiki moaned into his ear.
Naoto’s cock twitched at that.
Unbenkownst to both of them, just beyond the confines of the gym shower, Nagatoro was listening. Crouched to the wall between the locker room and the shower area, she listened with her ear pressed against the divider. A hand worked between her legs, moisture gathering there.
“Fuck,” she huffed quietly, pleasure shooting up into her stomach as she listened.
She was jealous, but she also couldn’t stop herself. The intense twists and turns of adolescence had their drawbacks, and this was one of them: the inability to decide whether she was horny or angry. For now, she was both.
The tanned teenage girl played idly with her clit as she shamefully listened to Shiki and Naoto hump each other to bits. She herself was blushing scarlet and panting as she listened, unable to resist the seductive scene. Flicking a finger over her small clit, she moaned quietly to herself, thinking about Naoto as she did so.
What did his cock feel like? What would it have felt like inside of her?
She wanted to know and regretted having never taken the final step. Having teased him for so long but never done anything, she had now lost her chance.
Within the shower, Naoto and Shiki fucked happily. Shiki had shoved Naoto’s head between her breasts and was now bouncing on him even harder. Lost in her own pleasure, Shiki threw back her head and let out a torrent of moans.
“Fuck me, Naoto!” she cried.
She had never expected to feel so good. Naoto was just supposed to be a pity fuck, at least that's what she wanted to tell herself. But it seemed he was now a lot more. His cock was perfect, riding against her deeply hidden G-spot and curving upwards. As she rode him and stirred up her insides with the boy's cock, she grew more and more deranged. Rising towards her orgasm, she encouraged Naoto to thrust back into her.
“Come on, l-like that!” Shiki whispered breathlessly.
“I’m going to—,” Shiki came undone with a strangled moan and then went limp against Naoto.
He held her close, clutching her as her body shuddered and her core clenched and unclenched again and again. Naoto kissed her unresponsive lips, thrusting his hips to continue to pleasure as she came down from her mind-breaking orgasm. Wrapped up in one another, flushed from sex, and covered in steamy water, the two continued to hump and writhe—panting with pleasure as they did so.
“Mmm,” Shiki hummed, riding another wave of pleasure as Naoto thrust inside her.
An orgasming cunt felt amazing. The muscles that contracted made Naoto’s cock feel squeezed and massaged. The pulsing feeling that raced through her insides was echoed by Naoto’s own racing heart. He was losing himself in the pleasure, rising close to his own end in the arms of the slutty, sexy Shiki.
Nagatoro had heard it all and had found her own orgasm, panting on the floor of the locker room. Her fingers were covered in a sticky mess from her slit and her insides pulsed with her echoing orgasm. Laying limply, she took deep breaths to try to regain her strength. Naoto had slept with someone? And it hadn’t been her?
“Oh! I’m coming again! Fuck me harder, Naoto!” Shiki moaned.
Nagatoro covered her ears and groaned. She recovered herself in the next few moments and got up, casting a wistful glance toward the gym shower area before leaving, a wet puddle the only evidence of her having been there.
“Please,” Shiko begged.
There was nothing to beg for, Naoto was giving her all he had. It was making her crazed, her eyes exposing their whites and her mouth opening in a harsh ‘O’ face. But all the same, she continued to beg Naoto as she climbed toward a third orgasm.
“Good boy! Oh, fuck! You are such a good boy Naoto,” Shiki moaned.
Naota suddenly toppled over onto Shiki then, holding her to the floor as he pumped his cock inside of her. He was going to make her come this time with his own control, not letting her thrust at all. He pounded her into the shower floor, blushing as he met her seductive gaze.
“Shiki, you feel so good,” Naoto grunted, still unsure how to dirty talk in a dominant fashion.
He was gulping down his fears and pushing past his anxiety. He was in control, he was the one making Shiki feel so good. Whenever he thrust his hips she would moan, and every time he sucked on one of her breasts she would sigh his name.
“Then fuck my brains out Naoto,” Shiki pleaded.
Naoto didn't need to be told twice and began to hammer away. His heart pounded and his lungs ached with his efforts. He was going to make Shiki his for good, marking her insides with the sheer force of his cock and the massive load he was saving up.
This was his first time fucking a woman, but still, he had incredible stamina. Everything inside of him was telling him this was what he was meant to do, to breed. He wanted only to fill Shiki up with his cum, and then do it again and again until he had nothing left.
“N-N-Naoto!” Shiki cried suddenly.
Her core tightened and her slit oozed. She squirted with pleasure, the juices running down her pussy lips and coating her inner thighs. She was in such pleasure that her toes curled and her back arched. So in love with the feeling of Naoto’s cock, she cried out in ecstasy as she orgasmed.
Naoto was at his end then, and grabbed Shiki with both arms and forced his cock inside of her as deep as he could. He didn't care that she winced, or that she was still sensitive from all her orgasms, he pumped his cock deep into her folds and nestled his cock to the hilt.
“Oh! Oh—” Naoto came, his hips spasming and moving on their own as pleasure wracked his body.
His legs tensed, his muscles flexed and his insides churned as cum flooded from his tip in thick jets. The white cream filled Shiki to the brim, flooding her with baby-making fuel and claiming her as Naoto’s.
Shiki had bucked the whole time, her insides tensing with another orgasm as Naoto rammed her full of his seed.
In the end, the two lay panting, wrapped in one another's arms. They had fucked so much and for so long that there was barely any strength left between them. It felt good to relax, staying attached as they did so.
It took about twenty minutes for them to recover and then break apart, kissing all the while. Shiki almost mounted Naoto again, her sex drive incredible, but Naoto stopped her.
“Come on, fuck me again Naoto, I love your big cock,” she panted.
“N-No! I have to head home for the day!” Naoto said, pushing against Shiki as she tackled him down and began to grind herself against him.
Shiki had seemingly warmed up to him to the point of no return. Naoto wondered if she would keep trying to hump him to death forever. He silently hoped so, because despite his submissive blushing and stuttering, he could not resist the big-boobed girl that he had attempted to assault.
Naoto had never seen her so out of control. He eventually pushed her off and left school for the day, managing to survive being grounded by his parents. The next day, everything changed.
Shiki confessed she was probably pregnant since they didn't use a condom, which of course had slipped the two horny teenagers' minds.
Alongside that, Nagatoro was avoiding both Shiki and Naoto for an apparently mysterious reason. She had found out about the pregnancy whilst eavesdropping, and was not torn between her love for Naoto and the truth of his new bond with Shiki.
The end.