"Challenge accepted" Remus said smirking.
He got on top of Sirius, taking both their shirts off as he kissed down Sirius' chest leaving love bites all over him.
Remus took off Sirius' pants and started to tease his hard dick. He started to lick the tip, slowly starting to take the whole length in his mouth as Sirius moaned lightly.
As remus started bobbing his head up and down, quickening the pace, Sirius' moans started to get louder.
Peter woke up confused at the sounds coming a few away from him. As he tuned his eyes looking up, he shrieked and covered his eyes, running towards the stairs, then falling, then getting back up agian and running upstairs.
Remus and Sirius must've not noticed due to them being fairly drunk or how loud Sirius had gotten.
Sirius came in remus' mouth as remus swallowed quickly, wiping his mouth. Just as he got back on top of sirius, something clicked in his brain.
"Shit!" Remus quickly looked back to the now empty seat, then pulling on his top.
"What, what's wrong?" Sirius said stumbling off the couch, pulling his clothes back on.
"James and Lily will be back soon and Peter is gone so he must have seen....." Remus started just as Remus said standing, Lily and James walked in.
They glanced over at Remus standing up awkwardly and Sirius pulling his top back and on and their eyes widened.
"I'm just eh going to bed yeah..." James said quickly walking up the stairs.
"Yeah same." Lily said walking down to her dorm.
Sirius waited until they were gone and stood up next to remus, pulling him in for a snog.
"Sirius" Remus said pulling away, "Were in the bloody common room"
"Didn't stop you before" Sirius said winking.
Remus smirked then pulling Sirius by the hand upstairs.
"Be quiet" Remus said creeping up the stairs and slowly opening the door to see James and Peter sitting on James' bed laughing.
As remus stopped at the door and quickly let go of Sirius' arm and got embarrassed.
"Having fun?" James said smirking as Peter burst into laughter.
"Piss off" Remus said smiling dopily.
He grabbed Sirius' arm and pulled him into remus' bed, closing the curtains after them.
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I wrote the first part to this ages ago so you probably don't remember it lol