I can only share my experience, and it has been an absolute joy. We have 4 children, none are mine biologically, but I am legally father, and have never regretted my wife;s decision in this matter. We started as FLR from the beginning, and it evolved to her being my owner and me her slave. She decided in my having a vasectomy and being in 24/7 Chasitity. My sexual responsibilities were limited to her oral pleasure and either my own monthly discharge by quick jerk or milking at her discretion. She wanted children, but graciously allowed my input. I strongly felt no ...... should be from a kink desire, but should never be lied to and understand that her desire and my inability lead us to find 'doners', she got complete health profiles after conception and her bulls had the obvious right to be involved if they desired. None wanted the responsibility, nor did they want to interfere in family life.
All of our children have black fathers, 2 from the same Bull. We informed the Dr at the beginning so there were no surprises, and have no secret that she had fertility doner (how she got the sperm is no one's business). I am not a 'sissy' in any way, but in our daily lives I am the stay at home person, do all the household chores, involved in their schools and everything is traditional vanilla. I love my Queen, my children, and would not trade places with anyone.