In fact Steve realized that his cock had swelled to full erection as he thought about the sexy Sara and he squirted a little lotion in his hand and st...rted to jack off thinking about Sara’s big tits and how nice they must be.His cock was rock hard and it did not take him long to get to the point of no return and Steve opened his eyes so he could watch the cum jet from his cock, for some reason he always liked to watch himself ejaculate, when he suddenly realized that he could see his sister’s. “Bareback!”“That’s my good girl, you know we only fuck one way in this house - with raw, bare cock baby,” I smiled, keeping my finger inside of her, feeling her get pumped full of the young man’s thick cock. “The way nature intended.”“Yes Mama!” Mary Sue panted and then moaned as I wiggled my finger along side his dick. “You gonna cum baby?”“Yea she is,” the jock said, speeding up his thrusts. “I can feel her clutchin’ at me!”Sure enough I felt her walls ripple and watched my baby girl roll. I came to the party alone. Only knowing, the hostess, my cousin, and her husband, but I am such a sociable person I was working the backyard like a seasoned celebrity. There was a couple I met named Derek and Lisa and we sort of bonded, as we had a lot in common. They were both from NYC just as I was. Lisa was a pretty woman. With natural reddish brown curly hair framing a beautiful freckled face. Her freckles weren't overwhelming; they were soft and complemented her face. She wore a fitted. By this point in our relationship we were having sex as often as possible like most other 15 year olds. One night when I was over Jane's house and were watching aladin in her room with the lights out we started fooling around under the covers like always first sliding my hand under her shirt to play with her perky B size tits that were still developing and then slowly down her smooth flat belly until my fingers began to work there way under the waistband of her sweet pants and work my way down.