Marcus raised his head to glare at the door, before pushing himself up to sit behind Rin.  "Don't sweat it I'll get rid of them,"  He muttered, pulling on his boxers and climbing over Rin to get out of the bed.  Carefully he stepped over their haphazardly discarded clothing before reaching the door.  He nudged the chair aside with his foot before opening the door a crack and looking out to see who it was knocking on the other side.
"What do you want."  He said accusatorily, making sure he blocked the door way so the other wouldn't be able to see Rin or push their way in.  
This wasn't the first time that someone had been kicked out of the squad barracks for 'intimate' reasons.  It was the first time though that he had been the one doing the kicking out.