The videos didn’t help much as the picture of my sister masturbating was still in my mind. I just closed the site and then jerked off to that pictur.... God, did it feel nice?After that, I started working on the powerpoint presentation. It took me around 2 hours to make the presentation. When I was finished, I headed back to her room to hand her the laptop. I didn’t forget to knock this time.“Come in”, I heard Siya say from inside the room.When I entered her room, I saw that she was still in the. " Really," I said. "You sure not how to hurt a guy, Leslie." Evidently I wasn't demonstrating enough angst or hurt or whatever; she actually looked perplexed."Mikey? What's going on?" she said. "I know you. You're acting all too unconcerned. Something's going on. What is it?" Evidently what's going on is you fucking Roger Claibourne my used to be good buddy," I said. Now, she was beginning to looked pissed."Mikey, I don't know what you've got going on, but I hope you're not planning on doing. Put that big cock in me, I need it. Pulling Linda down my body, my tongue now ran up hers, tasting her salty skin, her dress was now just a short band of fabric across her midriff as my tongue ran over the curves of her breasts towards her excited nipples. Linda now dismounted, let her dress slip to the floor as I moved to the edge of the bed for her to back up and sprea herself on my waiting cock. I could see her in the mirror as we engaged. The tip of my cock feeling the warmth of her ready. She held him like that for a short while, raise up and suck his cock head. She did this several times and after several minutes he told her “I’m going cum!” She raised up so she just had his cock head in her mouth as his cock started to pulse. He must have shot a gallon of cum in her mouth because his cock must have pulse 10 or 12 times. She swallowed at least 2 times that I saw and but probably even more than that. She held him in her mouth until he was almost soft and then raised up, leaned.