Nikki Sweet, the family's naughty little teen, can't help but act out her fantasies. While the others are asleep, she sneaks into the living room, watching a movie and rubbing her pussy under her nightgown. Her step-brother, awakened by her soft moans, finds her masturbating, her big tits bouncing as she rides her fingers. Joining her, he gives her what she truly wants, a big cock to fill her tight pussy. They fuck quietly, Nikki's orgasm muffled by a pillow, their taboo love a secret shared only by the soft glow of the TV screen.