And totally turns me on.“Untie me!” I beat my heels against the bed and strain against the ties holding me captive. “Untie me, right now goddamn...it!”“I’ll untie you…but first…” he runs the tips of two fingers along his bloody lip and then shoves them into my mouth. “…first I have something else planned for you, little girl. You trust me?”“What are you going to do?” my eyes widen and slight panic settles in when I see him reach for a black and white checkered scarf and then holding the corners. I leaned across her turned her face to me kissed her mouth shut and grabbed her bubs. And o boy then started one of he best beastly fucks I ever had. She was all moaning grabbing my hair hands reach back for butt balls anywhere she cud grab. We went at it like wild animals I don’t remember how long se fucked but so fast so hard so wet so tight so hot I just hammered her and crushed her bubs and bit her lips and was brutal until I came and came and came and she was coming for how many times how. He was worried she might feel or see his erection growing in his jeans. He considered dismounting his stepsister, but then he also realized that she was still laying there. Her cellphone in both her hands floating a foot above her now pointed nipples and her eyes locked on the phone and not her stepbrother straddling her.Matt slowly moved his right hand back down to his step sister’s breast but this time there was nothing playful about it. His palm and fingers wrapped around her and massaged. Tom and I took the other two seats, so that he was next to the redhead and I was next to the blond.“Are you boys celebrating something?” the blond asked. “You sure are drinking a lot of beer.”“We just turned in a kick-ass research project that is going to get us an A in our Educational Psychology course,” Tom said.“You hope it will get us an A,” I reminded Tom. “If old man Smithers sees through all the bullshit in that thing, we'll flunk.”“You guys are Psych majors?” the redhead asked.“Yeah,.