43m with a 40f wife. years ago when we were having fertility issues I asked her to consider breeding and she said she’d consider another man’s sperm as an option on the table but in the end we did IVF with my sperm. We’ve already had our two kids so we really can’t afford to have more kids and I’m having trouble convincing my wife to even so much sleep with other guys. She can’t wrap her head around the fact that it wouldn’t be betraying me and she also thinks it’s dangerous, but I still have this burning desire for not only that but for the biologically correct thing to happen, being a superior alpha male claiming her and her having his offspring. I actually truly don’t believe that violates our marriage I think societal standards about things like wedding vows get in the way of what is natural, like natural selection of offspring by the dominant and superior male’s line. I would love to talk while being forthcoming that it’s not likely to happen for us. Maybe advice to at least get her to sleep with superior men, because I know deep down inside she has the urge based on things she has said. But biologically that actually means she wants to have babies with superior men she just doesn’t realize that.