Samantha Reigns, the flexible teen yoga instructor, is put through her paces by her stepfather, Bobby Beefcakes. But Bobby's got a secret kink; he can't resist the sight of Samantha's young, toned body contorting into various poses. When Tina Melt, Samantha's friend, joins the session, the room grows hotter. Bobby, unable to contain his pervy desires, starts stroking his massive cock under his robe. Tina, catching sight of his actions, eagerly takes the initiative, sucking Bobby's cock while Samantha watches, her innocence slowly unraveling as she's drawn into her stepfather's naughty fantasy.