I think most people would find that we enjoy using kisses and tongues to please our partners anus during oral sex, to be as "pushing the envelope" as it gets for us...but that is part of our NORMAL love play. Of course, we are big time into anal, which is, apparently, still a big No-No for many here.
What is the most "pushing the envelope" for most people (you might guess) that YOU do as part of normal love play?
What is the most "pushing the envelope" for most people (you might guess) that YOU do as part of normal love play?