You're just trying to shower. Your step-sister just barges in the shower. She is so late and needs to shower now. I let her in and she needs help getting her back. She accidentally turns around and I graze her tits. I immediately get a boner. She notices but looks away She starts to finger herself. She says she wants to help me now. She gets down and gives me the best blowjob. I can't help but enjoy it. She suddenly wants to fuck. I thrust inside her and cum all over her face. She's ready for work.