The strangest ejaculation I've seen

Wow. I wonder if, at one point, he'd lived in a Buddhist or Hindu monastery, and the monks taught him this? To, contradictorily, actually use something against itself? If the monks had a proscription against self-touching (weren't allowed to masturbate), maybe they could use biofeedback (mind over matter, where one's conscious thought takes control of the body), thanks to hundreds of years of previous monks perfecting the technique and passing it down! (Along the same lines as, it's said that some mind-control technique in Eastern thought can have a person temporarily stop his own heart-beat using the will / brain.)

What technique did this guy use to reach orgasm?