That's pretty much what got us into the lifestyle - as newlyweds. We had dated throughout college but i always came way too soon to truly satisfy her. We started role playing and fantasizing about her fucking other men but didn't go through with it til after we married. The first time she fucked another man (was a high school senior) - he was hung and lasted 20+ minutes before cumming - that's all it took. She was hooked. And so was I.