First time happened when I [cuck’s perspective] was overseas [true story] Part 2

They got back to the front deck where everyone was my brothers were oblivious but she got a dirty look from our sister in law. Her friend Laura cornered her and asked where she’d been. She told her she had to pee and Russell was kind enough to go with her and then he had to pee and you know. Her friend said yeah I think I know you dirty slut and laughed. They went back to the drinking game sitting even closer. She teased him under the table her hand on his inner thigh. Soon my sister in law said they were leaving and she should come with them. My wife said she wasn’t ready to leave and her friend Laura said they would give her a ride home in their boat. My brothers and sister in law left and the party started to dwindle as more people left. Soon it was only my wife and Russell, Laura and her husband and the couple hosting the party left. It was time to go so they said their goodbye to the hosts and walked out onto the dock. My wife grabbed her friend and told her she didn’t think Russell should be by himself so she was going to ride with him. Laura made a joke about riding him and told her to text later so she knew my wife made it home ok. My wife got in Russell’s boat, it was a party boat on pontoons. Once they were out on the lake and the moon was bright she told him to stop the boat she wanted to go swimming and pulled off her top so he could finally see her big tits. He stood up and they started kissing with her stroking his cock over his shorts and him squeezing and sucking her tits. She stepped back took over her bottoms and said come on and jumped into the water. He stripped and jumped in with her. The water was shallow, he could stand but she couldn’t so she wrapped her legs around his waist and they kissed some more his big hard cock sliding against her smooth pussy teasing each other but not putting it in her. He loved her tits and couldn’t stop complementing her about them. They stayed in the water for a bit. He fingered her and she stroked him. She came from his fingers she hadn’t cum from just fingers in years. She broke away from him and swam to the boat and climbed the ladder. Come on she said and he climbed up on the boat too. The kissed again her stroking his big cock. She moved him to the bench seat and sat him down. She got on her knees and took his cock in her mouth. She struggled to deep throat it but finally did. He asked if she had trouble deep throating me and she laughed and said no compared to him mine was easy. She got up and straddled him. He didn’t have any condoms but she told him she didn’t care as she guided his cock into her slowly lowering herself until she had every inch of his thick uncut cock buried inside her. Just don’t cum in me she told him because she was not on birth control. She rode his cock while they kissed and he sucked her tits. She could never cum from penetration with me but she came twice all over his cock. Then he bent her over and fucked her from behind. He told her he was close so she moved off him and turned around on her knees. She sucked him some more. He said he was about to cum. Normally she would swallow but she said you like my tits so much why don’t you cum on them and jerked him off until he shot a huge load on her big tits. He put his shorts and shirt on but she stayed naked with his cum on her tits lounged on the bench where he could see her for the ride into the beach his cum dripping down her chest onto her belly. They got to shore and he gave her a ride back to my parents house in a golf cart. She sucked his cock the whole way and in my parents parking lot with my parents, my brothers, my sister in law and our two kids asleep in the house she swallowed his cum in the driveway. That was the start of our hotwife cuckold journey on and off mostly on for the last twenty years.