I mean… it’s probably good to talk about these things before getting married, since it will inevitably lead to unresolved feelings later on. I wouldn’t mind if, for instance, my partner was a slut while I was a sexless virgin before we got together, but I would at least want to know that about them. In my mind you’re supposed to talk about your life experiences with your partner, and sex is falls under that umbrella. Idk, maybe I’m weird for thinking that.