Check out sparticus blood and sand series. Episode 8 has a guy called "horsecock" there is a shot you can see he is well hung he gets boughtby a important woman who becomes his domina. He tries to murder a fellow contestant before the fight- instructed from the mistress. The very end of the episode he is punished.
You seee him hung up on a cross with his cock removed. He bleeds from the stump.
One of the women says "he would not speak of his reasons even when parted from his cock"
Its very hot. I think I like this sort of thing as it makes me feel it would be a release of tension, like the relief you feel when you ejaculate after a few days of pent up hornyness. If you could grow your dick back Id happily let lil shelley ericabb, rebecca ajg and the rest cut it off.