As a modern woman and slave owner, I take my responsibilities seriously. I treat my slave well and never subject him to unnecessary punishment or abuse. All I require from him is total submission and obedience.
When I first met the man I would enslave, I made it clear that the first requirement for any relationship between us was his agreement to being kept in a chastity belt 24/7, and only being allowed to orgasm at my absolute discretion.
He found out the second requirement after a couple of months, when I decided he was a keeper, and branded his left arse cheek with my initials using a red-hot iron. I could have outsourced the job to a professional, but I had wanted to do it myself. It was a sublime moment of love and commitment between a slaveboy and his new owner, much more meaningful and binding than a useless piece of paper like a marriage certificate.
It's rare for me to use my slave for penetrative penis in vagina sex. Occasionally I will tie him to our bed on his back before removing the chastity belt and mounting him, but usually the only way I need him inside me is with his tongue. He gives extremely good cunnilingus, partly due to raw talent and partly due to a training regime which includes ruthlessly painful punishment whenever his performance slips below one hundred percent.
Did I say I never subject him to unnecessary punishment or abuse? That's completely true, but when it come to punishment or abuse that's necessary, I don't hesitate or hold back. I demand his commitment to my pleasure be absolute, and any hint of laziness or rebellion must be brutally crushed. Such punishment sessions usually involve him being suspended from the ceiling by his wrists in our soundproofed brick shed with his toes barely brushing the floor, while I administer a vicious and completely necessary spanking with a narrow cane. Sometimes nipple clamps are also a feature, weighted so if he squirms they jiggle around and increase the pain.
He is not rebellious or lazy very often.