Absolutely, 100% yes.
In my experience, being asked if “I’ve ever (insert sexual act here)”-- by anyone, about any permutation of me naked alone or with others-- feels like an invasion of my most private privacy and my first inclination is to reply, “In what alternate reality is that any of your goddamned business?” and get the hell out of there. That’s if I were capable of making words or sounds or anything. More than likely it would just sound like a slap across the face…as I slapped the person across the face.
I don’t feel I need a 2nd inclination.
Ladies, I know it can sometimes mimic something akin to admiration or adoration of your apparent super-sexiness, and that it can feel empowering to know your responses are getting him hot. But if he (or she) is anything less than a really good friend or a regular lover, I can’t think of any circumstance in which a question about your sexual conquests could be anything other than creative exploitation.