It hardened quickly. She opened her eyes, and stared at the bulge in my shorts. “What are you doing?” she asked in a slurred voice. ... “Nothing serious. Just rubbing. You do know how don’t you?” “How what?” She asked quietly. “How to rub yourself.” Her nipples were now quite erect. She nodded, her lips slightly parted, her expression hard to read. “Good. I need to. That damn dress has got me so fucking. " I look at a lot of things. And if I looked right past her, there was this really neat redhead on a Stairmaster that REALLY floats my boat." But..." But nothing. Discount the sports bra. Makeup. She wears makeup to the gym. Hair. That color isn't found any further than ten clicks from Chernobyl without spending hours exposed to chemicals that I have wear a HazMat suit to work with in the field. And nails. Wonder how they'd hold up to hauling in eighty feet of muddy Galveston Bay anchor rode.". In the past 24 hours I learned many things, but the most erotic of which had to be the fact that my sister liked to have sex with girls and was apparently great at being the sub in during the play time. While I was imprisoned in the closet watching the amazing sight of two teen age beauties having some of the most sensual sex I had ever witnessed, I was stroking my cock with a fever. But even that was a difficult thing to do because I didn't want to waste any of the cum that I was wanting to. Then with smooth rhythmic motions my head, mouth and tongue became one with Alma’s throbbing pussy. Each acted in unison to please my new red haired granny. My head bobbed up and down between my new granny’s legs as she had one of the first of what would be several orgasms that night. My tongue traveled into her vagina and the sensations passed from her clitoris to her vagina. This signaled to her brain and the rest of her body to give in and release herself to the joy of oral love that her.