Her mothers strict religious views totally disallowed any such evil behaviour. But today Gem new she hadnt been evil, she hadnt touched herself. Someb...dy else had been in control of the situation. Gem opened her legs and looked at her engorged pussy, she had never seen her body like this before. But she definitely knew she really liked it. The young teens hand crept to feel her pussy but stopped herself just in time. She so wanted more of the incredible feelings she had discovered today, but. “All you have to do is ask. I usually come inside you, and I'm about to do that right now. Shall I take this rubber off and come on you?”“In me, I don't want cum all over me. Next time on me. And lick it up.”“I will and soon, I hope. Okay, Maggie, I'm ready.” He drove his penis into her fiercely and began rapid strokes, his hands pressed hard against her hips, while she continued to stare out the window at Jean-Michel and Rachel. They had now gotten up from the lounge chair and, holding hands,. We broke the after 5 minutes, she said sorry, as she didn’t want to kiss me but kissed me in a confused state. This time, I kissed her, hugging her tightly.She didn’t respond but pushed me. I again kissed her, slowly she started to respond. I lifted her in my arms and moved towards her room. I placed her on her bed. I was standing near her, and she got up and sat on the bed, I locked her lips with mine and was pressing her hips.Then, I started to undress her, and she undressed me. I removed her. Karen you are my only sister and she looked sheepy.Well we have a sister, Bridget is out half-sister. My eyes were round like saucers and she continued; it is not what you think, dad did not have sex with his sister. He was a sperm donor.I blurted out a sperm donor for his own sister and winked, just like me. I smiled ear to ear.No silly not like you think and she laughed. Aunt wanted a baby and uncle has a low sperm count and they could not afford much when they were in College. Dad was picked.