Stacy is tied up naked on the bed spread eagle. Her step-sister (Yuno) and her boyfriend (Brad) tickle her feet and body in order to punish her for trying to steal her boyfriend. Brad at first has his hand tied up on his back as he has to be used by Yuno in order to punish her step-sister who tried to seduce him. Once Stacy confesses that nothing has happened between them, Yuno free her boyfriends hand in order for both of them to punish Stacy and find out more about her sexual life. We use various instruments to tickle Stacy.