"Aaaaaaaaaahhhhhhhhhhhhhh!" I groaned as my knees weakened as I trembled with the best orgasm of my young life so far."Are you OK out there?" Allison ...sked and then giggled, knowing what she did to her older brother."Just fine s*s, just fine." I panted out my reply. The next time Allison came in while I was in the shower, I could see through the steamy clear plastic shower door, her figure as she dropped her sweat pants and sat down to pee. My cock was a rock solid eight inches as it throbbed. She was loving every minute of it. Then appearred a dark black cock. she went straight for it grabbing it. wanking his cock slowly licking the tip of it. she then put her hole mouth round it sucking his large black cock.'oh yeah his is so nice' she said. with one hand w****d around his cock i looked and her other hand and she was rubbing her pussy over her thong. Then i see she was trying to take it off.'wait there baby' she said.she stood up and took her thong of. by now she was butt naked.. She started to move along with me. She was moaning and saying “oh, oh, oh.” It was music to my ears. I looked her in the eyes as I continued to stroke her praising her saying, “Yours is the best pussy I have ever had.” It was true. She was the fourth girl I’d ever fucked and she was, by far, the best at that time. I felt her pussy muscles begin to contract. I realized that if she had an orgasm I was going to blow. I didn’t want to ruin the girl’s life, so I asked her, “Are you on birth. Than he trying to kiss on my neck but I told him no because I was not feeling uncomfortable over their then when after movie we had lunch. I asked him he wants to tell me some thing he know for what thing I was asking about he told me for that you have to come with me . I was exited too for the pleasure of sex i told him yes we reached his home there was no one his parents are working. we went to his room I dropped my bag their he was standing behind me he came close to me and grab me in his.