Stepsiblings Nick and Royce invite their new best friends Myra and Johnny to a sleepover. The truth is Royce is hot for Johnny, Myra’s stepbrother, and Myra is no stranger to Nick’s charm. With a pervy scheme in mind, Royce and Myra lure the two stepbrothers into the room to have sex with them. The plan is going well…perhaps too well, as suddenly, the guys swap girls, fucking their stepsisters instead!