.. I'm so sorry Jenna", and quickly turned, smacking my rock-hard 8-inch boner on the vanity.I was confused; she was absolutely the most beautiful cre...ture I'd ever seen, bar none. The fact that she was my sister added to my confusion. I lay down on my bed, and jacked off furiously to the vision of Jenna naked. Later that afternoon, I heard a soft knock on my bathroom door. "Come on in", I said. Jenna entered, and quietly sat down on the bed. "Jamie", she said, "I want to apologize for what you. His cock was long and this position let me enjoy all of it. This was feeling very good. What did I look like? Being held up by a boy and fucked into like a sex doll. My rumblings were starting and my boy was not going to last long. I unlocked my legs and dropped them to the floor, forcing his cock out of me. He looked at me, disappointed for a moment. I scooted over to the wall and he followed. This was what I wanted to try. Being fucked standing up while pushed against a. Yes, and bed.So, a few months ago, I planned to stay over at Vic's. We had talked about maybe me sneaking down the hall into his room, but, we also knew that there would be hurt feelings if we tried to go behind his parent's back. So, it was separate sleeping quarters.As I said, I bunked in with Marilyn in her double bed. I had before and, thankfully, she didn't seem to snore or toss and turn all night.We had all stayed up late talking and when it really got too silly, everyone decided to call. . and I was in straight position.. I feel her hand just above my belly I thought it was an accident.. and removed her hand from me.. after 10mins again the placed her hand just next to my dick and trying to press it..I understood the situation and kept quite.. I just turned little bit so that she feels comfortable.. she made some courage and started pressing my dick and it wake up and become hard now.. she tried to unzip my pant and trying to find the zip lock.. I adjusted myself to let her do.