다음 중:Akane, a beautifully developed female college student, has a sexually undeveloped body, sensitive nipples, and sensitive genitals. However, at her home, Akane was tied up every night by her father-in-law who forced her sickly mother into the hospital in order to see Akane become an adult, and was made into her toy. Meanwhile, at her university, a seminar professor who saw through Akanes troubles seduced her with her ripening body, and her professors office during the day turned into her sadistic training room. Akane transforms into the ultimate masochist female slave through her day and night bondage training.