literally, "erotic death from heaven"
or, as a great
scholar once put it, "the erotic equivalent of
sapuku"
This martial arts technique applies such force to the prostate as to render the receiver
immobile, and possibly dead, through a combination of pain and pleasure too overwhelming to be endured. Needless to say, things can get messy.
The samurai lord, despite years of training, could not endure the
barrage of bushikan enleashed by the
silent ninja