This move can be attributed to a Kama Senken master technique. By rubbing along the Ki pathways in and around the vagina, user is able to build up a powerful orgasm by controlling the energy flowing through her vagina. Once it gets to a certain point, the body goes into a light trance that can't be stopped. Seconds later the build up of orgasmic energy explodes outward along every Ki pathway in the body until they center on the pleasure centers in the brain, creating a ripple effect that takes nearly half an hour to die down. The effect is quite addicting and makes anything a man can do seem paltry by comparison.