■This footage is a compilation of a large number of videos sent to the editorial office of an SM magazine. Those being trained are a slender female college student named Yayoi and the already-trained masochist K-ko. ■Yayoi is a beautiful college student who still has a somewhat childlike look; due to experiences in her early childhood she has long been interested in SM play and has yearned for it. Before entering university she entered into a 奴●契約 with a man referred to as Mr. A, and has since been subjected to training.
