'[i]Shit[/i]' Ren thought. '[i]If we continue like this i won't be able to...[/i]'

He was kind of taken back by the fact that he was so confortable doing this.
Ren moved one of his legs inbetween Ryuu's and pushed against his hardened, sensitive spot between his legs. He feels the slightly smaller male shudder.
Ren groaned out of pleasure, both fysically and mentally.

But when Ren pushed his thumb into the soft spot on the front of Ryuu's hips, he heard a knock on the door.
He choose not to care about it and continued pleasuring himself and Ryuu, leaving some lovebites and hickeys in his neck.

But then all of a sudden the door swings open. 
Ren looked up from his 'prey' and glared with a death glare to the person who had just walked in.