Attraction to my father

I am 23 years old and my father is 50 years old. I dnt know if i am straight but I have had only girlfriends and in fact I am not even a virgin. I lead a happy life with my dad, mom and brother but of late, I have been sexually attracted to my dad and I want him to make love to me. I have never approached him and he s unaware about it, I dont know how and where to start. I have a feminine body with an hour-glass like figure and I want to dedicate this body to him and ask him to do whatever he wants. I dont want to spoil my relationship with him as well but I cannot resist him. I want him at least for one night. Please suggest how to seduce him, seriously! I know I am going to face all abuse but I posted this after a lot of thought and I think it should be okay if its going to be a one night affair.