[from master] when my wife's younger sister and her husband passed away, i took in mari and yuta. my wife was a masochist, and i had been training her as my pet slave, but she passed away a few years ago. soon after mari and yuta moved in, i discovered their incestuous relationship. although they are not directly related by blood, they are my wife's niece and nephew. as masochists, the two were not satisfied with merely disgusting sex, and they tormented each other. once i knew their secret, i couldn't stop my sadistic urges, and here we are today. both are college students. mari is quite a beautiful girl and reliable due to her circumstances. yuta is a plain jock with strong siscon tendencies. both are also extreme masochists. perhaps masochism runs in my wife's family. together with my bad friends, i recorded the entire process of humiliating the greedy masochistic siblings. i hope you all enjoy it.
Toukou FAN Club
