Rick and Mindy moved into another room, so they wouldn't have to watch what Zach was doing. Unfortunately, the room they headed into was being used ... by Kevin and Rebecca.
Upon seeing the carnal acts being preformed, Mindy rushed out of the room, pulling her boyfriend with her. First she tried to get away from watching that lesbian Zach hitting on the ice queen, and now she had to get away from watching that slut Rebecca getting fucked by some stranger. Was there anywhere in this house she could go that was "safe"? Maybe coming to this party was a bad idea.
About half a minute after they left the room, Lember (who was still watching Kevin and Rebecca intently) made his final change, becoming ...