What guy doesn't like to wrestle around with a cute female? I've been rolling around pretending to be pinned by my step-sister for some time now. She is so clueless it's adorable. She actually thinks she is getting the better of me by always winding up on top. Today I couldn't control my cock very well and she found out just why I let her win time and time again. She felt my boner under her sweet little bottom and instead of getting grossed out that I had the hots for my step-sister, she demanded to see it. She convinced me to go to her bedroom and let her have a look since we were the only ones home. No sooner had she got my dick in her hand and pulled her perfect perky boobs from her shirt when we heard the bedroom door open. Her step-mom and my step mom stood in supposed shock and the site of her girl's hand wrapped around her stepsons stiff dick. I had no idea what to do so I just laid still and readied myself for whatever was going to happen next.