While at my brother's house for dinner, I noticed my sister-in-law staring at me from time to time. Halfway through the evening and after many drinks, my brother asked me if I would help them out. She had always wanted to do it with another man while he watched, and he thought it would be great. But they wanted someone that they knew who was clean and who would keep quiet. We went to their room, and she and me did it while he watched. We now get together at least once or twice a month. He never joins in. He likes to watch. -Raymond, 46