.......She pulled into a parking spot and as she was getting out, she saw a couple walking towards the store in the same row she was in, they got to t...e back of her car as she began to step out, with the skirt I picked for her, I knew she would have been showing ALL of her leg, just about to her hip. She said the guy looked over at her and smiled, the woman looked also also but looked away as she smiled. So she got out of her car, and began to walk into the store. It was a little breezy that. “We wanted to wish you happy birthday again,” my sister said and they dropped their robes simultaneously. She was a brunette with conical tits standing out and black curlies down below. Kelli was blond both places with a bit more underside curves to her breasts.Cami pulled my sheet off and took away my pillow. I just watched to see what would happen. She clambered up on the bed and straddled my face, asking without words as she lowered her pussy towards my mouth. I’d done that a few times with. I never dreamed of such bliss. The tingle stayed and stayed.It was just after five o'clock and we rushed around to make things normal-looking, and just in time, too, as our mom drove in at about twenty after.I went upstairs to plot a little extra dividend for my twin brothers for making their older sister so happy this afternoon. Its not often that a girl gets two earth-shaking orgasms in one afternoon. So, I slid my panties (very wet anyway) off and went back downstairs.They were in the family. I looked up at him and said, "Go ahead, pee; I'm aiming it for you."He said, "Sometimes when a man holds it as long as I have had to do, you need to prime the pump so to speak. Just slide your hand up and down the shaft a tiny bit. That will hopefully relax the muscle."I did not give it any thought. I mean, many times I had to go pretty badly myself, and I had to relax a bit just to start. Now I have never been a nurse, but I am sure that if she were here, she would do it for him, I began to.