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Ace knew he hated working with Deuce during potions class. Despite what people often thought, he actually passed that one without any hacks or cheats, completely focused on the potions creations and ingredients.
Not only did he enjoy the class itself, but he also knew that things could be bad if the potion was made incorrectly.
Just like now, with their homework assignment.
They’d been told to work on a potion that rejuvenated a person, helping to give them a boost when they were low on energy. Ace had only turned around for a bit, going to check over his notes and make sure that they hadn’t done too much nor too little of the ingredients needed for the potion.
He thought they had done everything correct, but when he’d tried the potion, he knew instantly they had fucked up when the burning heat in his stomach afterwards began to travel throughout his body.
“What the fuck did you put in the potion?!” He yelped, tugging his tie off as the heat intensified in his stomach and a groan slipped out right afterwards, causing him to pant hotly from the rising temperature.
“I-I just put a little extra thyme and a bit more of the white flowers.” Deuce waved his hands defensively, blue eyes wide as he stared at the redhead. “W-Was I not supposed to?”
“No, you dipshit!” hissed Ace, leaning over and dragging Deuce down by his shirt. “I told you that! Now you’ve gone and made the potion into something else!”
“What did I turn it into?!” Deuce looked so heartbroken and lost that Ace almost felt bad. Almost.
“An aphrodisiac…” He groaned as his pants began to tighten up and he looked up through dark lashes and messy bangs. “You better be ready to fucking help me.”
Deuce gulped as Ace helped them shed the rest of their clothes.
⸻
“Ah, ah, ah-!” Ace’s head fell back as Deuce continued to thrust into him, rocking the bed underneath them with the force of his thrusts. “Fucking hell, Deuce!”
“Y-You said I needed to help you get over this, since I caused it.” Deuce grinned roughly as he fucked into Ace’s entrance again, eyes lighting up at the loud moan he received. “What kind of boyfriend or Prefect would I be if I didn’t help you to the best of my abilities, Ace?”
A whine was his only response as Ace came again for the third time in between the two of them, his cock already hardening once more, due to the potion he’d ingested earlier. “I-I hate this…”
“I know, but don’t worry…It’ll get easier, I just have to fuck you harder.” Ace’s eyes widened when strong hands jerked him closer and harder onto each push in Deuce gave, cockhead pummeling against his prostate and making stars burst behind his eyelids whenever they closed for too long.
“Mm…” Ace bit his lip, eyes rolling to the back of his head as he tried to muffle his moans, not wanting anyone to walk in and see them like this. It would be bad enough if their roommates or any of their upperclassmen walked in, but his life would be over if Riddle walked in.
The little house warden would have their heads rolling if he heard about what happened to get them into this mess.
“Don’t be quiet now, Ace.” A rough hand wrapped around his leaking cock and a gasp was pulled from Ace’s lips as his hips bucked up into the warm and firm touch. “You were just crying out and calling for me like a good boy, don’t be bad now.”
A whine slipped out and Ace gave a sob as his cock twitched, sensitive but not tired, by the aphrodisiac that was coursing through his body, making everything feel so good and so bad as overstimulation continued to wreak havoc on his insides.
Despite the potion turning into an aphrodisiac, his body would still go through the motions of overstimulation and even a dry orgasm if pushed to it, but that part wouldn’t be until he’d come and all of the potion was removed.
“H-How are you able to k-keep going anyway?” He gasped out, tears falling like crystals with each rough punch into him, making the redhead feel like Deuce was carving a space out within him just for his cock. “You didn’t take any of the potion…”
“I know, but when I see you like this…” Deuce leaned down to press a messy kiss to Ace’s cheek, smearing his already runny makeup a bit more and pulling back with red lips to grin down at him, almost hungrily. “I can’t help but stay hard and want to make you cry more and more, Ace.”
Ace moaned loudly, cock twitching and releasing more of his milky white into Deuce’s hand, before the blue haired male shoved his hand near Ace’s mouth. “Clean it up, Ace. You know the rules. You make a mess, you clean it.”
With a small whine, Ace’s tongue peeked out of his mouth and began to swipe along the digits, licking in between each one and even slowly swiping upwards to play with the tips of Deuce’s fingers, before he opened his mouth and took them in, sucking harshly and quickly to make sure he got it all, while keeping eye contact with the Spade Suit, who’s hips slowed down to watch the show being put on for him with intense blue eyes.
“You’re such a little slut, aren’t you?” Deuce’s hips grinded harshly against his prostate and Ace squeaked, head falling back in pleasure at the feeling. “Always love to do what you’re told when someone is forcing you. Just like a slutty little brat, huh?”
“Y-Yes…” Ace could feel the heat burning within his gut, but this time around it wasn’t as bad as before. “J-Just a nasty, bratty slut for you…”
“I know, that’s why I’m the only one who can do this, right?” Deuce’s hips picked up their pace again and Ace nodded dumbly, too cock drunk to think straight as he was back to being fucked within an inch of his life. “That’s fine too, of course. Not everyone can have you, which makes me a very happy man.”
“D-Deuce…I’m close…I think this is the last one.” panted Ace, reaching up to pull Deuce down for a messy kiss, shoving his tongue deep into the taller’s mouth and moaning when he tangled a hand into his hair to keep him there.
Deuce’s hips picked up speed and began to lose rhythm, cock swelling and twitching within him, before he slammed in deeply once more, releasing hot ropes of cum into Ace, right as the younger moaned and came across their stomachs for the last time as they sat there, struggling to catch their breath afterwards.
“You’re redoing the potion by yourself and testing it this time.” Ace finally groaned out, slumping against the bed weakly as Deuce finally pulled out, a small frown on his face.
“But we know I’ll just mess it up again.” He grinned smugly down at Ac.e “Unless you want to do this again?”
“Fuck no…fine.” Ace hated extra work, but he hated the thought of being stuck in this kind of situation even more.
Now, if he’d done it to Deuce, that would’ve been a different story.