■This video is a compilation of a large number of 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 owner, Mr. A, asked K-ko's owner, Mr. T, to "train Yayoi in the knowledge and manners of a slave like K-ko." The video was filmed by Mr. T after he accepted the request. ■Yayoi is a beautiful female college student who still has a childish side, and has been interested in SM play and has been yearning for it ever since her childhood experiences. She met Mr. A before entering college, and after much deliberation, she signed a slave contract after entering college and is being trained. On the other hand, the trained K-ko has been kept by Mr. T for over a decade since she was a female college student, and as a result, she has fallen into a livestock female who specializes in satisfying men's desires and milking sperm. ■These two are forced into lesbian sex, double-headed dildo bondage in cosplay twin outfits, and Yayoi, a female college student who has no discipline or manners as a slave, is forced to perform sexual service while being taught the mindset of a slave, techniques to lead the master to pleasure, and sex slave sex instruction, forcing her to wipe off the semen ejaculated inside her pussy and perform cunnilingus, sharing semen kisses after double blowjob service, and double drinking semen. This is a double training of Yayoi, a beautiful female college student who blooms her M nature in pain and shame, and a trained obedient sex slave who specializes in satisfying men's desires and milking them. ■This work contains training videos carefully selected from a huge number of play records, so please take a look. [Before purchasing] This work is a play video posted by an amateur SM enthusiast. There is no so-called AV-like acting or direction, and no story. It is a vivid and lewd video record.