This work is a collection of posts by a mania woman, Sodomi (24 years old, graduate student) who has a strong taste for masochism.She met a certain S man, and Sodomi, who woke up to M, had a physical relationship with her student, who was her tutor under the man's orders.It's just the beginning, her orders will escalate.She worked at a brothel, and Sodomi even carried out orders to give her body to customers as they wished.After that, Sodomi, who was abandoned by S men, stood in the night town, surrendering herself to the desires of various men and comforting her craving for masochism.She had her anus dilated until she was able to self-fist an anal maniac S man she met, and was trained in her toilet bowl.She was transferred from that man to yet another man, and now stripped of her personality, she offers her body and mind to the perverted desires of various men as a perverted loaner.