■This video is a compilation of numerous videos sent to the editorial department of an SM magazine. ■The two being trained are a slender female college student named Yayoi and a trained masochistic woman named K-ko. Yayoi's master, Mr. A, requested that K-ko's master, Mr. T, "instruct Yayoi in the principles and behavior of a slave, just like K-ko." Mr. T accepted the request and filmed the video. ■Yayoi is a beautiful female college student who still retains a youthful air. Ever since her childhood experiences, she has been interested in and yearned for SM play. She met Mr. A before entering university, and after much deliberation, she signed a slave contract with him and is now undergoing training. Meanwhile, the trained K-ko has been kept as a pet for over a decade since her college days, becoming a female slave specialized in satisfying men's desires and milking their semen. ■This is a record of a beautiful female college student who gracefully blossoms into a masochist through the pain and humiliation of two men, including forced lesbian acts, neglect, a foursome, and the insertion of a long dildo into her anus, and a trained, submissive sex slave who specializes in satisfying men's desires and milking their semen. ■This work contains training footage carefully selected from a vast collection of play records, so please take a look. [Before purchasing] This work is a play video submitted by an amateur SM enthusiast. There is no so-called AV-style acting or direction, and no storyline. It is a raw and lascivious video record.