Step-Sister part3
did I ever step into a world of fun ,debauchery, and wonderful wet sex I got up and looked at my alarm clock it was 1/4 past 1 when i heard the sound of lust coming from my sisters room. I assumed Sheryl was probably masturbating herself as she was over her period now. I heard faint whispers though and I decided to see what the fuck was happening , I cracked the door open slightly to see my sister on top of Terri in the haze created by their night light, She was between her legs which were spread wide and drooped off the side of the mattress. Sheryl was hunched over and moved her right arm to and fro, it was plain to see that she was finger fucking Terri. She moved her …