In this episode, Alvin and his sisters take a cautious look back at what has just transpired between them and decide to take it easy for a while - after all, too much of a... good thing can be dangerous, and neither of the three is really sure about whether that double blowjob should lead to some commitments or just remain a one-time event. Meanwhile, Dennis is back with some weird shit, trying to set up a gay porn site in Alvin's name and continuing to make vague threats, while Dr. Mosley sets up another therapy session with her favorite student, for whatever sinister purposes she may be concealing...
