Sub into extreme CBT, up to and including castration and having all or part of my penis cut off.

I am outwardly vanilla, but have a long term, deep and complex fetish in this area.  I have quite a bit of experience - at least 25 years - in the area - with increasingly involved and severe CBT experiences.

You may require a blank canvas? An experimental body?  Have you ever wanted to cut off a man's penis or castrate him - but couldn't find a willing donor?  Mine is yours.  Worried about safety?  Don't be - there are ways to do it.

I am tall (6'3"), about 225 lbs, 46" chest. People tell me I am nice to look at and look younger than 47.  Despite my tall, big build, I have a surprisingly small penis 3.75" (9.5 cm)

Let me know what it is you want / want to do.  Let's see if there's a match.