You and your wife had gone camping, and while hiking the first day of a four-day trip you ran into an old fraternity buddy of yours who was hiking and camping alone. He joined the two of you, and almost immediately he and your wife really hit it off. By that first evening, it was almost as if you weren't there as they sat together by the campfire talking and laughing and kissing. When you quietly left to go to bed, your wife offered you a quick "good night hun" then she crawled into his tent with him.
This is totally true. I love that my wife has had boyfriends that do more than just fuck her. The ones she dated for any period of time were the ones that treated her with respect and appreciated what an amazing woman she truly is. She has gone on many fun dates with men over the years and has enjoyed a friends-with-benefits relationship with them. My wife has not slept with a lot of men, but she has slept with a few men many times. One guy in particular that my wife dated regularly for over 2 years probably had sex with my wife hundreds of times.
It's just another service to her community.