I looked at her and asked her what. She said she want to see. I told her I will show her a movie she said nope she want to see the real thing. I said ...no. I don’t know what went through my mind and that time to say no. But I have regrets it. After few silent moments she asked if she could feel it through my pants and she don’t want to see it I then said ok. She said can I do it now. I said ok and that she must come sit next to me. By this time my heart was beating so fast cause it’s the first. We were not blood-related brother and sister as her father had married my mom after my real dad had been killed in service in the Middle East. Still, we were legally brother and sister and I didn't think she should be looking at my cock like that. Besides, she had a boyfriend of her own even if he did have a bit of a "pencil dick" and I think he was scoping out bent boys as well. I steered well clear of him and he whispered in my ear one late night,"Don't worry, Bobby boy, you're not my type. I. So we'd dirty talked about me playing with him, so it wasn't out of the blue. But we took a shower together, getting very in the mood, and I told him I was going to take his ass and did he want to be on his back or on all fours? Usually he's the very dominant one but can really enjoy being bossed around sometimes, so he just asked how I wanted him. I imagine we were both more comfortable having just had a shower, and from there it was just like normal playtime - keep going when he was making. While we were sitting on our restaurant table, a really hot guy came over and said, “The first time I saw you both, I thought, what a cute pair of stunning sisters.”Mom surprisingly was blushing like a 16-year-old. He corrected him while giving him her best sultry smile. “I think the staff is about to shut down this place in a while. Say we go together to my hotel room?” Any other given time, I would have said, “No fuckin way Mister” but I like any other girl wanted my mom to be happy.After.