..LOLHe and my mom were divorced and had been for some years now and I was a Sophomore in high school. I played on the football team and had practice ...lmost every afternoon and games on Friday nights. Dad was always at my games and I would spend some weekends with him when it was his weekend for my visit!One weekend, my mom asked me if I would like to spend the weekend with him since she was going out of town with her new boyfriend. I told her yes but when I called dad to see about me coming. My tongue's gentle passes along her valley from her pussy to the top of her buttocks made her relax, and after a while I was able to probe inside her asshole with my tongue.The deeper I went, the more delicious she was and the more the rich scent of her ass enveloped my face. I slowly and sensuously explored the firm, rubber-smooth walls immediately inside her. To my delight, she began to surrender to her lust and was soon pushing her ass back against my face, urging my tongue inside her even. "To make myself wet," she replied."Why are you making yourself wet Fiona?" I asked.She didn't speak, not wanting to say why on camera."Who are you making yourself wet for Fiona?" I asked again.Again she didn't answer but continued to work her fingers in to her pussy and thumb her clit. I could see that her lips were moist and her fingers were sliding in to her pussy a lot easier now as she became wet. "I'll ask you again Fiona, who are you making your pussy wet for?" I asked again."My son in. She looked at me with such soul-baring dismay that I quickly pulled her undies back up and just sat her upright on my lap like a close friend in conversation about life in general and nothing in particular. Her sister Moira was fit to be tied and she was so angry that she was practically sputtering like a motorboat with no gas in the tank.I was happy that I decided not to play the devious Moira's game because it was far too demeaning to be a vengeful female's instrument of humiliation when.