The day had started like any other day. Jon had gotten up early and made breakfast for his sister, his mother had gone on one of her "vacations" the n...ght before, which all his life had been code for going to the city for a week or two to party. Since his father had died, she had done this about every other month. The only thing different about the day is that it was his little sister's birthday, so he had gotten up early and put in extra effort. He had always thought that his sister, Alisha,. Being the sick bastard I am I was soon looking at her sexy ass and firm tit’s and thinking about how I would jerk off to her sexy body later when she reached across and stroked my erection. I so nearly shot my lot in the pink cotton panties I was wearing.to think I had been jerking off to her sexy body since she was just a just a teen and now she was squeezing my cock through my jean’s. I was in heaven and with in a few minuets I shoot a big load into my pant’s. Stacey laughed and told me I had. We went into our respective rooms, I undressed and climbed into the shower. the water was nice and relaxing ,I took the shower head out of its slide thing and pointed it at my breasts the water tingling my nipples . I was starting to feel horny and started playing with my clit while thinking of my boss and the bulge I often see in his trousers.. soon I was directing the water flow on my pussy which soon had me having an orgasm ,and screaming my delight.. next thing I know the shower screen is. Then I scooted down the bed until my head was just below her pussy . ' Open up ' Once again Sky spread her labia apart with her fingers and I gazed upon my favorite plaything . ' Hmm, let me see how we are going to do this ' I muttered as I studied the rubber band . Finally I decided to loop the elastic band over the finger and thumb of my left hand . Then I used those same digits to spread apart the opening of her vagina, which had the effect of stretching the rubber band across the wet pink.