There's only one guy that has ever done it in the west that I know of... voluntarily... as a young man. It's really a cool thing to read... and he looks good (no bored over-60 fat guy):
More fun than voluntary finger amputations, or castrations deteriorating already deteriorated bodies, huh?
Haven't seen much of the voluntary younger-than-50 penectomies (or glansectomies), but there are some interesting pictures on the tribes.net. Imagine young guy still having balls, horny, but unable to jerk off. There's something to the idea
And back to bme - once I have read an interview with the underground surgeon, that performed an amputation of all 4 limbs for the slave guy in male-male couple. It reminds me of some really cruell kinky pics from old katharsis site...
A porn movie with the legless (well-built) nice guy is one of my favourites... called Dick Wadd's "Stump" ... you can google it easily.
Some of you may say horrible or may not understand that, but I do agree with spikechoke, body modification is the most erotic thing on earth... You simply become a real fucktoy. Having all 4 limbs away turns me on. I would simply love finding some plastic surgeon able to do it to me...