She said she knew I was always encouraging her to find a bigger younger man for sex and knew I was turned on the thought of her taking a black man. Gr...g just asked what was stopping her then and she said she didn't want to cheat on me. He told her it wouldn't be cheating if I knew about it.She asked if he was going to tell me and said only if she wanted him to and she said probably not but she was afraid the k**s would find out and they would be in big trouble. He told her to go ahead to her. I would then lie in my piss and attempt to wank myself to completion.The afternoon in question about an hour and 1/2 into this session, I was lying in the bath covered in my own piss and jerking my cock when my wife walked into the bathroom. She burst out laughing saying "I always knew you were a pathetic little wanker but this really is even worse than I thought" she took out her smart phone and clicked me lying there trying to cover myself up. All I could say was "babe babe please. I had a woody when she was done. I tipped her and waited for Jenna“Derek” she whiepered, they waxed my private area”I smiledWe headed to my room and our nightclub clothing was arranged for us as Linda saidI had a stylish shirt, slacks, and shoesJenna remarked. “This isn’t much of a dress!”It was tiny and very light, almost see through“I hope no one sees me in the hall or elevator” she remarked. We got dressed and headed to the club. Just as she promised, Linda met us at the entrance. I think. During our time around the pool you asked M if she would rub suntan cream onto her back and she obliged, you reciprocated and started to rub cream in to her back however I noticed you paid particular attention to her sides glancing you hands on the edge of her breasts and slipping your fingers under the waistband of her bottoms, As you moved onto her legs rubbing the cream all over her thighs you glanced at me and noticed I had a lump forming in by shorts and smiled knowing full well I could.