Can I come up and have you teach me?" Um, sure," Tracey told her, smiling. My cock began to harden at the hope that I could fuck both my step Mom and ...tep sister at the same time."Oh sure," my father laughed, "just leave me to do the dishes."I stripped naked and lay on the bed, tossing a sheet loosely over my ass. Tracey and Viviana entered the room and Tracey locked the door. "What I'm about to show you is a beautiful gift you can give, Viviana," Tracey told her seriously. "The body is a. . well... it was good to feel like a woman again.”Joe said something and Liz giggled. “Yes it was nice to try something new last night, she told him.”And I am a willing learner.”He spoke and she laughed. “Seriously though, yes I was serious this morning when I said that I wanted to make reparations.”He said something else. “I’m sure that you can think of lots of ways that I can make it up to you.”Joe responded. “So I’m a saucy little minx am I?” she replied looking at me.Joe said something and. She was much tighter than Katey, but I guess Lisa was technically still a virgin until now. Luckily it didn't hurt her since she'd already lost her hymen, but she was very tight on my cock and it felt great. She didn't move, just sighed and felt my girth fill her. Maybe it was because she was two years older than me, it felt weird to take her virginity. Or maybe it was the fact that she'd hated me until a few hours ago. Either way when she gasped and began churning her hips I was in. They turned and waved. "Hey uncle Chris!" they shouted back. Then I saw Brandi ... She was sunning herself at the far end of the pool, close to the hot-tub. She had looked up to see me, waved eagerly and then returned to laying back, the sun beating down on her tan skin. I felt a stir in my manhood, as my eyes wandered over her gorgeous body. The small, blue bikini she wore only served to accent her succulent sensuality. She had blossomed over the past three years, in all the right places. I.