I could see her pulsating around his cock. She looked up at me.Thank you. I love you. He laid on his back. She sat on his cock taking her time till he...was deep inside her. She rode his cock till she had another orgasm. It was amazing watching her ride that huge cock. He rolled her on her side and entered her again. Had her leg up in the air kissing her neck. He had her get on her knees with her ass in the air at the edge of the bed. he stood at the side of the bed. He entered her again. She. "I was going to, but I wasn't ready. So, I'm still a virgin," I replied. I stared at her breasts for several seconds when she asked, "Bobby, have you ever touched a girl's boobs before?" I shook my head. "Feel free to pay me a visit. I'll be in my room," she said. I couldn't believe that she invited me to pay her a visit while she was exposing her breasts. I took off my jeans and walked into my sister's room with only a T-Shirt and boxers on.My erection was clearly visible even though it was. I knew exactly what was happening as I felt the bigknot swelling inside my hot pussy. It just mad me cumthat much more as the big head filled my cunt. I couldfeel the knob as it grew so large inside me, hitting mysweet spot and keeping me cumming over and over as thathot cock just sort of stuck there. I was working mypussy to him. Milking his big cock with every once ofmy strength as he slammed that cock to me. I knew thatwhen he came his cock would go down as I fucked him alittle faster. To say I was shocked to see my girlfriend come in with another guy is a big understatement because I was flat out stunned. She had told me that she was going out with a friend but I had not considered at that point that the friend might be another guy. I knew him as well from seeing him around on campus, his name was Justin. Justin was an all around nice guy and someone everyone liked including me. He was friendly and would go out of his way to help anyone he considered a friend. He was.