A/N: Blame my friend with her hatred for Beast Boy if you hate this fic, I posted it because I own her a favor, and this is what she chose, for me to publish her fanfic. flame all you want, but try to avoid frying me.
Robin and Cyborg decided to get wasted while the girls were out on a mission handing out a few communicators, and got horny, so they decided to use the easiest thing in the tower to fuck, Beast Boy. So they walked into Beast Boy's room, and tied to his bed as he slept, and Cy started to fuck his tight virgin hole, then Rob squeezed his penis in as well, shocking him awake. As Cy continued thrust into Beast Boy's hot tight hole, Rob climaxed and pulled out, and went around and thrust his cock into Beast Boy's mouth, twining his hands into his green hair and holding him in place as he thrust mercilessly into Beast Boy's hot mouth. Neither of them noticed Beast Boy's tears, as Rob climaxed down him throat, and Cy into his ass as he savagely thrust forward, tearing him slightly. Beast Boy was crying, his cock was aching due to his cockring that Cy had slipped on him while they were tying him up, and as cum dripped out of his bleeding ass, stinging as it ran down his legs. Cy got out his communicator and called over Aqualad, Speedy, Kid Flash, and Mas Y Menos.
Rob went out to wait for them to arrive on the roof, while Cy left Beast Boy tied up as he strolled to his room and got a box from under his bed, which he took into Beast Boy's room and put on the floor next to the bed. When Aqualad's ship arrived with him, Speedy, and Mas Y Menos in, followed by Kid Flash, Rob took them into the kitchen and got them all drunk with the strongest drinks he could find in the tower. When they were all completely sloshed, he dragged them to Beast Boy's room and said "you guys want to have some fun?" while he grinned and pointed at Beast Boy tied up on the bed. Aqualad and Speedy immediately started peeling their clothes off, and soon KF and M&M followed, and then they all walked over to the bed and stood there, rubbing themselves to get hard, while Rob forced Beast Boy into using his powers to make him widen his legs and make his hole bigger. When they were all hard, Cy, Rob, Speedy, Aqua, and M&M all decided who would do what. Aqua and Rob were going to get blowjobs first, while Cy, Speedy, KF and M&M entered Beast Boy's hole and thrust savagely, all desperate to reach orgasm. When him and Aqua came into Beast Boy's mouth, Rob forced him to swallow both his and Aqua's seed, and he took a bucket from the box Cy had brought in, and had Cy hold him over it while he opened Beast Boy's loosened hole, so all Cy's, Speedy's, KF's, and Mas Y Menos's seed could flow out and be collected. Then they swapped places, each time with Beast Boy swallowing 2-3 boy's seed, and the rest being collected in the bucket. This went on until each boy had mouth-fucked and ass-fucked him at least three times.
Then Rob pulled a butt plug and a funnel out of the box, and proceeded to force Beast Boy's hole wider, then he funnelled half the bucket of cum into his ass, and then forced the plug in, and made Beast Boy go back to normal size with his ass bloatedly filled to burst with cum. And then he stuck the funnel into Beast Boy's mouth and poured the rest down Beast Boy's throat, until the bucket was empty and Beast Boy's stomach was swelled to a 4 month pregnant woman. Then Rob unbound him from his ties, and Beast Boy slid to the floor, crying and bleeding. Rob pulled him back up on the bed, and massaged his cock lightly back to hardness, and then took off the cockring. Beast Boy came hard 5 times into the bucket, filling it half-way again. Rob made Beast Boy shift his ass wider again, and then poured Beast Boy's own cum into his ass. Then Robin forced the plug back in and left Beast Boy crying with a stomach, ass and head full of what they'd just done to him.