After the boys had gotten their baths and were in bed asleep, Sandy and I got naked on the living room floor and fucked each other for a couple of hou...rs. That was only the first weekend following the first time we'd ever made love. I couldn't believe the transformation in this hot young woman over only a week's period of time. She seemed like a woman starved for loving and I was the man to replenish her sexual and self esteem batteries. I loved the challenge and already I was dreading the end. FUCK ME NOWWW!” she cried as she loosened her grip allowing me to rise up with my throbbing cock in my hand, I looked into her eyes which were rolled back in her head as I offered my cock up to her waiting willing cunt, I wrapped my hands back under her arse as I pushed the head inside pulling her towards me and she gasped as my cock slid inside her, her cunt muscles immediately contracting as she gripped me.I started to thrust as her legs wrapped around my back pushing me in deep and. I didn't think twice about it because I had done laundry earlier that day and I did have a load of my clothes there that needed to be folded and put away. But there was also a pair of my daughter's things including several pairs of clean panties folded in a neat stack for her to put away when she returned. Anyway I continued to stroke his panty wrapped dick and kiss him, then I went beneath the covers and started sucking him while stroking him until I felt him about to cum. I stroked faster. One time, atop a hill where the vista was so magnificent Julie stripped off her clothes to sunbathe atop an outcropping of rock while we had a puff.Now, Lynn and Julie had very different body types for being sisters. Lynn was a little on the meaty side while Julie was tall and lithe. Both girls were blondies. Once, sitting in that hot kitchen one afternoon, Julie sat there naked as usual, Lynn and I sweating our asses off so I pulled my shorts down and stepped out just as if skinny dipping and.