There is infinite potential hidden in women's bodies. This is a record of sadists obsessed with transforming such women's bodies into ugly shapes that would not normally be possible, and remaking them into more lewd beings, and their maniacal masochistic female partners. In this work, we have compiled it with the theme of anal expansion. Case 1 - Yuki (pseudonym) A post from Mr. Shigeru Gotomon (pseudonym), who is training multiple women as "anal livestock." Yuki, the anal livestock, is a housewife living in the metropolitan area and has a student daughter. Yuki, who lost her father when she was young and had a father complex, had a masochistic nature intricately intertwined with her childhood memories with her father. It was Mr. Gotomon's anal training that blossomed that masochism. Yuki-san, from a state of no anal experience, has been expanded and is still being trained. From anal slave Yuki, even now, while betraying her husband and daughter, I am receiving training from my master. My body, which has been transformed into an "anal livestock," cannot live without my master anymore. But I have no regrets. I think that a woman like me can only live this kind of life. Case 2 - Setsuko (pseudonym) Setsuko, who was masochistically trained by a former student and became an anal slave. "Setsuko lives to make men feel good. Please let me serve you with Setsuko's mouth, pussy, and anus. Please let me serve you with sex. Thank you." Setsuko, who was brainwashed through years of training to become a rental slave who will serve any man's dick, is comforting herself with anal masturbation even now that she is over forty years old in order to have an extraordinary anal libido.