Nope, mine don't know and I intend to have it stay that way. Like Alex, I feel it would not be worth the cost of "honesty" on seomething that doesn't really touch them and which they would not understand. My parents are divorced and, without being prudish, neither of them have ever been into discussing their sexual lives with me. They feel that the erotic is firmly your own private sector and shouldn't be unduly exposed. If I told my mother she might alsol likely feel that she's failed as a mum because I'm into this - that's wrong, but it would be very hard to get it sorted out.