I'm married to a bi woman, and she would bring women home and into our bedroom. She had another teacher live with us one summer break while she was in between places. That was the craziest summer of my life. That one ended up taking some toll on my wife by the end of the summer. Her lover started taking ownership of my cock. But it was my wife's fault but that's another story. Luckily, I was only 30 and I had the strength and stamina to pull it off. Many nights, they both wanted fucked. I would go to work every day, and they would sip bourbon drinks and have sex, and they were always primed for me when I came home. I eventually stopped cumming. But I would keep it up as long as they could ride it. My problem was when she moved out and my wife went back to work, and I was a sex addict. There were a few coworkers that filled in nicely. But that arrangement was all about sex. They were girlfriends, but not really serious past the sex. Lover had just been divorced and was doing bad things to get laid, so my wife thought we could live together, and she would share me with her. An incredibly sweet thing for her to do. But it went sideways after a fuck that somehow became love making between me and the house guest. Odd situation.