A man who loves maids brought in 'Mari'. He makes her serve him, gives her hope and then pushes her into despair, enjoying watching her expressions. The man thoroughly trains 'Mari' as a maid. He mostly just watches, enjoys seeing her have sex with other men, and even makes her perform fellatio instead of eating meals. These despicable actions continue. 'Mari', unable to resist, can only obey. Although she is rescued from the man who calls himself 'master', she is caught again, made to participate in a threesome, and ultimately ends up being bound and ejaculated on.
