Is it normal that i love women knowing i am a submissive slut for my finance?

Is it normal that I really get off on the idea of women that know me or my fiancé being aware that I am her submissive slut. The wilder her dreams or desires for me to do socially unacceptable things the hotter it makes me. We create IM conversations of her plans on making me suck or be done by a Tranny in a Female, Male, Tranny threesome, or how hot it would be to have me go down on her while being done by a Tranny that she selected. How she wants to see me go down on a Tranny for her viewing pleasure.... Why is it that the more she pushes my envelope the more I want to please her and show her I will do anything to ensure her pussy is mine? Is it normal to get so hot and turned on by the thought of being controlled like this and letting other women know she has my dick and brain pussy whipped lke this. I enjoy the thought of them being jealous wishing their men would do their bidding without hesitation if it turned them on. I love giving her power and making her look like a queen behind closed doors. I love being the perfect couple in public while knowing they can not believe that this can really be happening behind closed doors....
Am I alone?