She has a big fantasy and I'm sure she gonna make it real... I think very soon your dick will be in inverted cage... And she will be very happy and horny...
I was castrated some 7 months ago, I gave a lovely empty scrotum and small hairless dick, my dick is definitely shrinking away and seldom gets more than semi erect, I still get pleasure from it when it is masturbated or sucked. I take HRT to balance out having no testosterone and am growing cute little titties.
I was castrated ten years ago. We have three kids, inseminated by a good friend of us. I watched them fucking until she was pregnant. I am no cuckold, but I enjoyed jerking while they fucked.