Chapter Text
“What the hell James?!” James’ eyes flew open as Sirius’ voice pierced through the silence of the night.
“What the fuck is my BABY brother doing in your bed? NAKED?!” Sirius had halted to a stop at the door, clearly not wanting to come any closer to the sinful sight on James’ bed.
James had fallen asleep with Regulus in his arms and by the look of him, Regulus had also closed his eyes for longer than he had meant to. James jumped up, trying desperately to find some joggers to pull on.
“You haven’t met for like a decade, and he’s 19! What the fuck is wrong with your brain?!” Sirius continued his feverish rant, looking like he was about to send one or both of them straight to hell.
“I’m old enough to make decisions for myself, thank you Sirius. And this was completely consensual, you should know I can take care of myself.” Regulus had gotten a word in between his brothers screaming.
“NO! You’re way too young to know what you’re doing!”
“Sirius, calm down. I won’t speak with you until you’ve stopped screaming.” James soothed his friend, having found a pair of rugby shorts to cover himself with.
“I won’t speak with you until you have convinced me that you didn’t just groom my baby brother.” Sirius shot back, making Regulus exclaim in annoyance.
“Didn’t I just-” he started but Sirius interrupted
“James? I don’t think you a rapist but please tell me you weren’t absolutely wasted or something, or that he wasn’t.”
“I took only one beer before the guests came as you know, and after that there was such a mayhem that I honestly didn’t have time to drink more.” A uncertainty creeped into James’ brain as he thought of the answer to the other accusation his friend had made. Had Regulus been sober enough to think rationally?
“I drank two small cans of cider and half a beer. I shared it with Barty. He was also close-by when James came over to talk to me and I’m 100% certain he would’ve stopped me if I had seemed too drunk, which I certainly didn’t feel like.” This statement made Sirius finally drop his other hand which had been twisting his hair and lower his tone.
“Fine, I still don’t like this but if you two feel like this is some marvelous idea, go ahead.” James grinned at Regulus, who smiled back too, reassuring James.
“Isn’t it like 3 in the morning right now? Why are you up and screaming at us anyway?” Regulus dared to ask his brother, after having taken a glance at the alarm clock on James’ nightstand.
“I just drove out our last guests, and decided to come check if you had passed out and choked on your vomit or not. And I may have been up this whole time.” At the last remark Sirius turned his head away, clearly blushing.
“Ooh, it’s that tall fellow you went to your room with.” Regulus asked with a mischievous grin on his face.
“Was he that same guy you were snogging earlier, the guy with a cane?” James asked.
“Don’t group up on me, but yeah, that’s him. His name is Remus, I met him a couple weeks ago and decided to invite him too.”
“Well, I got the impression that neither him nor you really entertained our other guests.” James continued, Sirius looked back at him with eyes darker than usual.
“Well, I could say the same about you two, couldn’t I?” Regulus flushed a dark pink color and James felt his cheeks heat up as well. He prayed no one had heard Regulus’ screams and moans.
“I’m gonna go now, you two should keep your sounds to a minimum for the rest of the night, I don’t want to think about you two tonight anymore. Good night.” Sirius turned around and marched down the hallway back to his own room.
“He just wants to fuck his Remus in peace.” Regulus scoffed. James turned to face the pale man sitting in his beds, half wrapped in his sheets. He was still extremely incredulous with the fact that someone as gorgeous as Regulus had ended up in his bed. But at the thought, the earlier uncertainties flooded his mind.
“Did you really mean what you said to Sirius? That you were sober enough and that you really wanted this? I didn’t groom you?” James felt awful even saying the g-word, but he couldn’t relax his body nor mind without some reassurance.
“Yes, I was completely honest with him. Trust me, if I didn’t want to sleep with you, I wouldn’t be here right now. I’d be at home or at jail for punching you to keep you away.” James smiled a little at the thought of Regulus starting a fight with him. He was feisty for sure, but around 25 cm shorter than James and acquired a very small frame that couldn’t have that much power in it.
“You doubt my abilities of fucking you up in a battle?” Regulus asked, with a serious look on his face.
“I can be quite nasty if I decide to.”
“Oh darling, I’m certain you can, but you seriously think you could defeat a 188 cm rugby player with that body and height? No offense, cause I think you’re absolutely gorgeous, but I threw you around a couple hours ago like you weighed nothing.” Saying this, James had climbed back to the bed, crawling towards Regulus with a teasing grin on his face.
“Lucky for you, I would never let you get into a situation where you had to do that. I listen to words, you know? A single word against something I’m doing and I’ll stop immediately.”
Whereas he had been joking earlier, now James wanted to make sure Regulus knew he was completely serious and meant every word, he wouldn’t even dream of taking advantage of anyone because he knew he was stronger and bigger.
“I know.” Regulus whispered, hooking an arm behind James’ neck, pulling him closer to a kiss.
“You play rugby? No wonder you’re that huge.” James laughed against Regulus’ neck, slumping down to hug the smaller man.
“As much as I like being here, crushed by you. I feel kind of icky, do you have a shower somewhere?” Regulus shoved at James playfully, the bigger man throwing himself back at the impact. This made Regulus laugh, a sound James swore he could listen to for the rest of his life.
James showed Regulus to the apartment's only shower, after checking that Sirius was actually in his room and not wandering in the kitchen or living room.
“Why don’t you join me? I can hardly stand on my own, and it’s literally your and your monster cock’s fault.” Regulus clinged to James’ arm with such force that convinced the taller man of the shorter one’s inability to shower by himself.
Once the bathroom door was locked and James’ shorts were once again on the floor, Regulus pulled James after him to the quite concise walk-in shower. As soon as the water hit James’ back, he was shoved gently to the cold tile wall, a thin frame pushing itself to his arms, pressing every inch of pale skin against his much darker skin. James wrapped his hands around Regulus’ narrow waist, pulling the man impossibly close to him, deepening the kiss. Regulus moaned into his mouth, feeling James’ slowly hardening cock pressing against his abdomen. James could feel the smaller man’s cock against his thigh, already hard and leaking something warm to his skin. He lowered one of his hands to gently cup Regulus’ member in his fingers, collecting the precum with his thumb. Regulus groaned at the touch, breaking the kiss. As the delicious lips left his, James continued the trail of his own lips down the side of Regulus’ jaw, leaning more and more down to reach.
“I thought you wanted to clean yourself up, not get dirty again.” He whispered into Regulus’ hair. Regulus only moaned in response as James tightened his grip on the other’s cock.
“Just take me James, please-” Regulus’ pleading voice faded away as James complied, straightening himself, grabbing Regulus’ waist tighter and swapping them around in the tight space, pressing Regulus gently against the cold tiles. Regulus was now facing the wall, arching his back, begging James to use him. James kissed Regulus’ neck, smearing some of his own precum to his index finger to play as lubricant. He gently teased Regulus’ thighs more apart, plunging one of his fingers inside as quickly as he could. Regulus gasped at the sudden intrusion, but not in pain. James could feel him still being slightly stretched out by their earlier activities. This made it a lot easier and quicker for him to add a second and third finger than it had been a couple hours prior. As Regulus started already bucking his hips towards the tile wall, desperate to gain more friction than James’ fingers, which he purposely made sure never touched the smaller man’s prostate, James pulled his fingers out, placing one large hand on Regulus’ hip, and lifting the other one to Regulus neck.
“Color?”
“Gr- green. Please, James.” Regulus pleaded with half-closed eyes, legs already trembling with want. James eased his cock inside, feeling the ring of muscle giving in easier than the last time. Regulus let out such a loud noise at the head of the cock slipping in that James moved the hand from the smaller man’s neck to his mouth, muffling the sounds that escaped through gorgeous lips. As James bottomed out, he couldn’t resist the urge to sneak his other hand around, feeling himself immediately through Regulus’ lower stomach, feeling the change as he pulled out and slammed back in. As mesmerising as it was to feel himself like that, he had to move his hand back to Regulus’ hip to stabilize the man, who had already started to move uncontrollably against James’ thrusts, legs shaking and moaning loudly against James’ hand. James knew he couldn’t last long with the sight in front of him, all wet Regulus Black under his hands, screaming into his palm at the pleasure he brought him, his ass taking him so well, squeezing around him as Regulus came with a shriek, pushing James over the edge as well. He let Regulus stay still for a while, then he gently lowered the man to the floor, turned him to a sitting position, facing him this time.
James got back up, quickly cleaning the wall from Regulus’ release, then acquiring a washcloth to gently clean Regulus thoroughly as the younger man clung helplessly to James’ offered arm, trying his best to stay awake and sitting upright. Once both of the men were clean, James carried Regulus out of the shower and to his bed, laying him down and pulling a blanket over him. Then he pulled some briefs on and crawled next to Regulus, pulling the blanket over himself as well.