She knocks you to the floor and sits on you.

She knocks you to the floor and sits on you. Unfortunately she sits very close to your face. She takes off her panties and shoves her cock in your face.

You feel total humilitated by having your sister's cock in your face. It do not seem to matter than she actually look a real sexy girl, you still feel a little disgust when you see (not that you would be crazy enough to say that outloud.) It's not a monster shecock, but it not little either. You sister get up, and slowly take off her pants and panties.

All right, my little Stepbrother" She say firltly. "Are you going suck my cock, or." She turn around showing her tight, big, and rather sexy ass. "your mouth is going in my butt."