The camera rolls as the unsuspecting husband leaves for work, unaware that his wife has invited their friend over. The two begin innocently, but the air grows thick with unspoken desires. She straddles him, grinding her hips as she unbuttons her blouse, revealing her lacy bra. He takes the hint, tearing off her panties and burying his face between her legs. She rides him hard, their bodies slapping together as she claws at his back, her orgasm echoing through the empty house.