What a great scenario. In fact, your wife and I on the occasional weekend or week would be awesome. You do not have to be present.
Ideally I would be the ONLY one getting her pregnant
I’ve almost always had an assistant or two who would accommodate my needs in my office.
I’ve had a couple of them cum filled while working on the sales floor at the same time.
Both were married. Both husbands knew.
I could set this up in a heartbeat.
5-10 guys. No birth control. Blindfolded or no doesn’t matter.
She could also be a hostess for a Sunday afternoon football game with the stipulation she could not deny any cock there