Plenty of time at the moment so I thought I would put down on paper where we are now. This is about our marriage, relationship and her fucking. Over the course of a couple years we took baby steps that lead to more of an open marriage than anything. Eventually she'd had sex with 4 different men and I'd had sex with 2 different women. We had a bad experience with a very aggressive male who tried to cuck me. He choked and bruised my wife up pretty bad. Needless to say, we decided to take a break for a while. So fast forward to a few months ago and we decided to try and have kids again. Knowing full well it's almost impossible for me to get her pregnant. I've been tested before with low sperm count. We have thought about a sperm donor, but neither of us are excited about that. It is so clinical and cold. Natural is our preference, especially without all the tension and worry that we went through last time about doing it at the right time and temperature etc. We were talking about just letting someone fuck her without a condom. This is not the first time we had done this but we never worried about the timing. This time she'd be ovulating with the hopes of getting pregnant. We both knew the guy we wanted. He's older in his 50's in an open marriage, very fit, very smart and has expressed interest in fucking my wife in the past. We both agreed he'd be the perfect. We reached out to him and well it turned out he's been snipped. However, hilarious enough it seems but he suggested using his older son. He's home from his first year in college because of COVID and literally has nothing better to do. He talked to his son for us and within a few minutes texted us back that he was ok with it. The text also said that the son wanted nothing to do with the child or any responsibility. We are fine with that and is what we want. I know it's not legally binding, but there would be plenty of kids out there who don’t know who their real father is. So, the next steps. The kid who is 19 and who's going to fuck my wife lives pretty close. My wife says she is fertile and she should have sex 3 - 4 times that week. So, the day before we want him over we sent him a text and asked him to come early in the morning. He hits us back with a thumbs up immediately. The next morning the doorbell rings. The kid looks just like his dad. Up till then we had never met him. He is tall, fit and very good looking. Meanwhile my wife is waiting upstairs. She's lying on her back with a pillow under her naked arse. He legs spread wide, with only a sheet covering her. She was waiting for this young stranger to come fuck her. I showed him the stairs and told him she was waiting. It told her that she doesn't want any small talk. There didn’t need to be getting to know one another only to fuck her and leave. This was clearly good news to him. I watched as he bounded the stairs two at a time. I knew what was is store for him. Not only would he see her beautiful waxed pussy, but he was going to fuck it too. I gave them space, we both agreed this would be better. So, I listened downstairs as his body slaps hers over and over. My wife isn't moaning but on occasion I catch a "mmm" letting me know she's at least enjoying herself a bit. Even if she didn't want to show it. The kid starts to grunt as I hear him pounding her pussy harder and harder. Then with one last hard body slap and grunt, it's over. I sat at the foot of the stairs for several minutes. Later, I found out that she made him stay inside her, in order to get every last drop. She said he played with her nipple while they awkwardly stared at each other. Eventually he came down the stairs and headed home. I then went upstairs to find my wife still lying flat on her back with her legs up in the air. With her legs kind of crossed and up in the air. I got a perfect view of her cum soaked pussy. Her pussy just looks so damn perfect with a little cum dripping out and pink from being pounded. I lay next to her and put my arm under her knees helping her hold her legs up. We hold hands and talked a bit. She wants him to come over every day for the next few days and twice on the fourth day. We agreed that I wouldn't fuck her this week, just to see if it helps. After several minutes of lying there she gave me a great blow job. Her pussy still dripping with his cum. The next day he fucked her doggie style. Supposedly missionary and doggie are the best for deep penetration increasing your chances. I wanted so bad to watch, but that's not what this is about. The young lover knows to leave the door open and usually I sit at the foot of the stairs playing with my own dick listening while he fucks my wife. This went on for the week. I then suggested that I might fuck her as well. She was fine with that but we waited until he left. He kept coming over every day. He would text me and ask the question? His text would read like, “Can I come over and have some in a bit”. I just replied ok. During the second week I told him just to contact her and not me because I would only ask her if she wanted him. He usually come round about 30 minutes after he texts. My wife now meets him at the door and they go upstairs. He started shutting the bedroom door and she never stopped him. Their fucks are taking longer. When she and I talked she agreed she wasn’t so concerned about getting pregnant and is more relaxed which will help. I reminded her about the bedroom door staying open and she agreed. I only had to remind her of our previous bad experience. I also wanted some pictures and we would use my phone. Neither of us wanted him to use his phone as you don’t know where they will end up. I also suggested that I could peak in and watch if I wanted. He doesn’t want this. I can understand that he doesn’t want to put on a show. I told him that we'd work on it so long as he was flexible and ease our way into it. It's been 2 weeks since we came to this agreement and he's fucked my wife every single day. So far, it's been a good experience. He's attitude is much better. I've gotten several pictures that he took using my phone. My wife is more into it as well. I love jerking it downstairs listening to him fuck my wife while she's moaning. Things have moved on. I've peaked in on them the last two times. The first time he had my wife bent over the bed fucking her hard. I got a good look at her tits bouncing back and forth and I nearly came in my shorts, just watching them from the doorway. The second time he had her hanging off the side of the bed while he stood with her legs straight in the air. I slipped in the bedroom to get a look at his dick going in her pussy. She was moaning softly as I peeked over. He was so into it that he didn't stop. His dick isn’t any bigger than mine but he has a lot of energy. He is young and fit and fairly hammers her. He knew I was watching and actually pulled his dick out of her and rubbed her clit for a bit then rammed it back inside her. I left before he finished, I didn’t want to push my luck. He hasn’t been over in the last few days. Sadly, she's been on her period, which means she's not pregnant so it's been pretty low key. She is keen to keep doing it with him and I know he is. He has said he wants a steady fuck when he wants it. So in all we all seem satisfied. Hopefully she will get pregnant soon. I don’t mind her fucking, I like it but we do want kids. Also, I told her next time he finishes I want to fuck her as soon as he's done. I believe he is over any embarrassment, he just wants her for as much sex as he can get and I want it on my terms as well. I'm not planning on warning him or anything. So, my plan is that as soon as he pulls out, I'm going in. My wife is ok with that as well. She is confident that she can make him accept it anyway.