I hope no one in my family knows. That said, I always thought my mom was into this sorta stuff. In the same way I think most people are in some general sense. Perhaps this is ethically wrong, but recently I was reading over some of her erotica books I stumbled upon, and nothing in there seemed to resemble anything remotely kinky. Oh well. But no, I don't think so. I don't tell my family because it's not important, and something many people are into but don't express explicitly because that's rather faux pas.