Joh From what I have read about you, you are actually an open person and have no problem showing your assets. Your father knows that and has it in mind that you do not dress too revealing.
He has very specific things in mind, going out in shirts cut too low in front and bikinis that show too much (like more than 1/2) of your bum, though my youngest sister gets away with thong undies in the house.
Joh I think he will also have noticed that you have had sexual experience with men.
Hmmm. Well, he knows I've had boyfriends. He's probably realistic about the possibility of sexual contact. When we do talk about it it is referred to as "fooling around", no specifics are mentioned.
Joh You have also had some discussions about this topic before you came to the decision and so you can also do it with him.
Here, I think, is where it gets complicated. We did talk about the belt and they bought me one of my own. But this was to protect me from sex. The discussion about chastity and the ring implies whether I will actually be having sex and that kind of discussion (with him, not my mother) has never got beyond vague "fooling around" type discussions.
Joh I think if you want to know his opinion he will be happy to help you
It's hard to directly confront the subject of sex. Let me give an example. Except for when I got the belt the last time I had a discussion with Dad that came anywhere close to confronting whether I would have sex was 2 1/2 years ago. I wanted to stay out all night after senior prom in high school. You just go to a house party, get a little sleep there, have breakfast and come home. Mum said "Ask Dad!". He said if I promised to keep all my clothes on all night long I could do it. I promised and never was another word said. So sex was never explicitly mentioned it was just kind of an elephant in the room. So I don't know.