Along with the former Captain Barnes (Justine) and Medical Officer Gates (Brandi), the entire human crew including me was in school together. It was t...e first time we had been together since that breakfast for thirty-two. Fawn was our tutor and was conducting the class. Usually we'd simply sit in a learning carrel for hours at a time. This was more like a traditional class: seven naked girls sitting in a circle with a naked boy while a naked woman led a discussion.I didn't know why the nine of. I could not believe my eyes and it must be a dream! What I am seeing. The woman whose breast I was kneading and licking was my own blood sister! She gave us lot of money recently and now I understood from where that money came. A prostitute! From my own aristocratic family. They will hang themselves if they ever know that their only daughter is selling her body like a whore. I could see the horrifying look on my sister’s face. Her already white face turned even paler. Sree Hari, you and I heard. I lapped and lapped like I hadn't drank in weeks! I spent the next half hour lapping from top to bottom, tonguing her clit, and just enjoying my time lapping at Diane's hot cunt. Finally she started moving her hips violently. She was getting ready to explode, and I could hardly wait! At last, I'd make her feel like she had made me feel earlier. She yelled, "Lick my ass!!" I obliged and stuck my tongue as far into her ass as I could. At the same time, I stuck 2 fingers into her hot pussy and. The kid gobbled them up like a pro. Seeing her little sis so ravenous for a tit in her mouth sent a pulse of passion through the hot meat of her busy cunt."Oh wow, sweety," she gasped, her nipples red and tingling, "you're too much, you know it? You're going to make me cream off! Lemmee fix you up too."First she remained in position over Lilly's body, removing her tits and swinging them slowly over her face as she ground her cunt flesh into the hairless swell of Lilly's little pussy. Then.