Carl was still rubbing my pussy and also had spread my legs so he had better access. Then he started to lick my pussy which really got me going. Both ...ubby and Gerry were rubbing and sucking on my boobs and nipples. Next Hubby put his cock near my mouth so I started sucking on him. At about the same time I felt Carls cock pushing into me and filling me up. I was not expecting this but with my inhibitions down and as he started moving in and out and with each stroke I came closer to cumming. OMG. Then just as I started to realize what was happening to me, I heard my mother yelling to your father about him squirting into her and that I might get another sister just like you! That was when I passed out.”“So, you are saying that my father and your mother had sex in front of you and they didn’t see you?”“Yes.”“Your mother told my father that they may have another child together – and that we are sisters?”“Yes.”“I think we must be half sisters but if you had a new sister she would be like. "I like this plan. If it doesn't work, let's just go to the beach blanket." We got into shallow water and assumed our positions. There was Rhonda's ass facing me and her crotch waiting for me. This was a lot easier and allowed for some hard thrusts. Rhonda really got into it and the water was splashing all over while we were having sex. After about five minutes, Rhonda requested that we head to the blanket,She got into the missionary position and I moved between her legs. Just like in the. I could see my cum going along her ass crack into her pussy. That was a lovely sight!! We cleaned up again. I kissed her one last time and left for my home. I called her in the evening and asked her how she was feeling. She was surprised that I called her and she said that she was feeling a bit better. I told her to call me if she needed anything.Since then we have become more than friends. We love each other. We love trying new positions and exploring each other. I have fucked her hundreds of.