When he walks in on his stepsister Charly Summer in the shower washing her tits and ass, he can't help but pull out his hard dick and start stroking it. When Charly is a bitch to her stepbro in the kitchen he wonders if she's worth it, but when he catches a glimpse of her changing into her cheer uniform the following morning he knows he can't stay away. He's once again busy masturbating to his stepsister when she realizes he's watching her.