I was twenty six at the time and still a virgin due mostly to my upbringing I was extremely shy around women and was and still unable to display emoti...on. I live with my parents in Astoria, New York having been born and raised there before it was gentrified I was used to and took a liking to the gritty crime and garbage strewn streets of my youth, so driving around queens bridge housing projects and queens borough plaza at twelve in the morning did not faze me at all. I am a plumber by trade so. Well me and my sister both go up to my room she says so what you wanna do i say what do you want to do. She says Jacob i know this is odd me saying this but can you show me how to have sex? I was shocked my mouth dropped open i'm like okay i guess how do you want me to show youwell Jacob i wanted to have sex with you for you to show me how. I always thought my sister was hot. So i told her okay i'll teach you. I Demonstrate her on how to do it and she gets naked and i get naked. She gets on. He was kissing them , kneading them , sucking the nipples and his hands were squeezing my 37” butter butt. Now he also was thursting upward. My downward and his upward thursts made was making my pussy full of cum again. He increased his upward thurst and i was going to cum again. It was getting incredible. He was such a great fucker. Then i bent down more and my boobs were crushing against his chest. We were lip-locked. He was squeezing my ass like anything and his other hand was holding me. Our skirts were ridiculously short enough, to let a man touch our bare thighs above our stockings tops, and see our panties disappear into our thigh gaps, oh yes, we were outraged, but fuck it felt good being fingered in a public place.At the end of the evening as we all disappeared home, I was left with Michele, who by then was legless and to all accounts, brain dead. We went to a taxi rank and sat down, where she fell asleep on my lap, with her legs stretched out on the bench.I dozed off.