When Jason finds out his marriage may be falling apart before it starts, he sets out on a journey to find out what kind of a boyfriend he's been from his ex's.
A guy goes to his girlfriend's house to make a surprise marriage proposal but finds her getting banged from behind by an old roommate of his instead. The interesting thing is, when he comes into the bedroom where the two are fucking, the first few words that come out of his girlfriend's mouth are "Don't stop!", which is directed at the guy banging her from behind. The subsequent dialog tells us that the two are doing anal sex.