Sub17, Be honest with the Doc. You aren't going to tell him or her anything they havent heard before. THe Doc cannot diagnose/treat unless they have all the correct information. THe Doc is not going to open the door and announce to everyone that there is a pervert in the exam room, believe me. Most Docs have heard and seen a lot worse than you telling that you and your partner play a little tie me up games and you have a problem.

TDS