Young boy's girlfriend, a horny teen, flaunts herself to older men while her lover is on the computer. The old man catches her, leading to a steamy encounter with her lover joining in. A wild, taboo threesome ensues.

This young guy is working on his computer when he notices something strange. His girlfriend is acting a bit weird, and he can't quite put his finger on it. As he continues to work, he sees her sneaking off to the bedroom, and he decides to follow her. When he gets in there, he finds her getting cozy with another guy. She's riding him like a cowgirl, and it's clear that she's really into it. The guy is clearly enjoying himself, and he's not shy about showing it. The young guy is shocked, but he can't look away. He watches as his girlfriend gives the other man a handjob, and he starts to masturbate himself. It's clear that he's turned on by what he's seeing.