Aria Lee, the household's naughty little secret, uses her curves to manipulate her stepbrother, Tony Profane. She knows he's helpless against her charms, and she loves every minute of it. One day, she finds him jerking off in the bathroom, his eyes glued to her thong-clad ass in the mirror. Seizing the opportunity, Aria locks the door and turns the shower on for cover. She strips down, revealing her tight, shaved pussy and perky tits, then orders him to fuck her. Tony, eager and hard, obliges, pounding her from behind as Aria moans and begs for more. Their forbidden tryst is cut short by a knock at the door, but Aria, always in control, simply turns off the shower and calls out, "I'm almost done, Mom!" leaving Tony to hide his throbbing cock and racing heart.