One evening, 'Mai' visited her uncle's house in her school uniform. When asked if she had any troubles while she sat there looking gloomy, she confessed, "I can't focus on my studies because I masturbate too much." She then begged, "Please punish me for being so bad..." and knelt down, asking to be spanked like she was when she was little. Thus began the sadistic training under the guise of punishment. She was hit, bound, made to lick dirty feet and penises... Under her uncle's training, Mai began to experience the pleasures of masochism.
