This is a documentary about sadistic men who want to engage in group training and women who desire to be trained. Reno Kiyomi, a true masochist, visits the gathering place of these men and eagerly anticipates being toyed with by them. Watching her writhe in pleasure and ecstasy, they intensify their training and pleasure torture. Kiyomi's hidden desire for perversion finally blossoms, revealing her depraved state!