Erotic Circumcision

I was wondering if anybody has a story or stories about futa circumcision, preferably forced upon the recipient against her will. Don't get me wrong, I am a lover of foreskin and opponent of routine neonatal circumcision. However, I do like bondage and sexual torture, and circumcising a captive futa after she's kicked and screamed the whole way leading up to it sounds like something I'd like to explore. I would write about it myself, but I don't know enough about the surgical aspects of the procedure to describe it in effective detail.

Alternately, I would roleplay this with myself as the unlucky dickgirl, but this is not the place to discuss that so I won't outside of PM.