In the shower l always treated myself to a little play so softly stroked my clitoris with a finger working it in a circular motion, my orgasm began to...stir l supported myself with one hand against the wall while increasing the pressure on my clitoris, my orgasm exploded spreading over my whole body causing me to tremble, it was just what l needed to clear my head. Once l had recovered from my numb-tingling orgasm stepped from the shower noticed that when drying myself found my pussy was still. She had a pretty good body too she has an average figure, the clothes she wore showed it off as well in that tight pink tanktop that hugged her body and those small black PJ shorts. She smiled at me and gave me a silly wave as usual I waved back of course she was a silly fun girl as for my older sister Emily she wasn't that fun she was more serious. She was 17 5'5 she's a stuck up straight A student, like Lexi she had a great body but Emily had wider hips and bigger breasts maybe a high C not. Somewhere in all the cuddling, we both fell asleep.Chapter 4I woke to a bright new day with my mother's mouth around my hard cock. A bobbing head was all that I could see. The wonderful warm, wet mouth was what I felt and it felt real nice. I was completely relaxed as my orgasm started to tighten my scrotum. I yelped when my prostrate pulsed and Mom began sucking hard. She drank down every drop, my cock buried deep in her throat. Keeping my cock in her mouth until it deflated, Mom moaned. "Incredible. And just what is this serum of yours made of Doctor?"Rosen asked."Well, the serum is to a large extent comprised of harvested andrefined genetic material from the umbilical cords of new-born girls.There are various related components as well including hormones andother biological and chemical compounds." And this serum actually works? You've tried it on a human subject?"Filson asked."Well, not exactly. The serum's worked on laboratory animals. Guineapigs and mice. I'm ready to.