I rub my hands all over her pantied ass and my cock continues to get bigger and bigger. She rubs my balls and strokes my cock. Before I know it, she's...pulled her panties to the side and has gotten on top of me. We go at it forever with her cumming multiple times. Somehow, I was able to hold off and am ready for more.We lay next to each other for a while until she regains her senses. Then she gets up from the bed and goes over to the closet. She comes out with 4 of my old ties and proceeds to. “Stop it!” I giggled, but she wouldn’t. I was getting so turned on again I started slapping her too. I could see by the way her eyes were glazed that she was getting just and horny as me.“Let’s be scissor sisters and rub pussies!” she said. I didn’t need another invitation. I grabbed her legs and moved up so our pussies were touching. Maria looked into my eyes and said, “You are the best! You are so fucking hot I’m going to have orgasms for the rest of my life whenever I think about this!”“Me. What she was feeling for her brother was clearly shared by him for her. Could they do this? Should they? God, what if their parents found out? Thank God they were gone for the weekend! All those thoughts and more scurried through her mind in less than a second. And in that second she decided. This was what she wanted. She closed the distance, her lips meeting his. It was a feather light touch, barely a whisper. Both were trembling with a mixture of emotions. Fear, excitement, arousal, and a. Watching your friends wife, in her forties, debasing herself with a bottle, must have an overpowering effect on a man, especially a man wanking over her as if she was a sex object, his tirade of filth and debasing sentiments, were adding to his pleasure, as he watched me bottle-fuck myself, during my need for an elusive orgasm.I saw him move away from his vantage viewpoint and sidle up to my head, I stopped, leaving the bottle embedded inside my pussy, and reached out for him, but he scolded.