I always think about this while masturbating

Yes. We all enjoy this.

I am a subservient little slut to several men. Maybe the don't consider me a slave per se, but I will do anything any of them want. I have proven this so many times. I have done some pretty disgusting things because the wanted me to, no questions asked. I will happily lick and suck your wife's cream off you. I don't do anal but you haven't asked and I will happily just give it to you if you just take it. I am a whore and I'll do anything

Of course. As and when you want it, ordering her to her knees to pleasure you and be grateful for you to have filled her mouth with your seed. Or order her to bend over and lift her skirt so you can penetrate her juicy little pussy and bang her hard from behind groping her tits as she begs you to fill her creamy cunt and drip your spunk into her pretty lingerie as a badge of honour

My slave wife loves being submissive

Yes my wife does enjoys this