A woman who was drunk and passed out on a busy street was taken to his home and raped that same day… Afterward, she was imprisoned in his house for half a year, learning techniques such as masturbation, fellatio, and deep throating, becoming a sex slave. For that useless, worthless woman, he taught and trained her various sexual skills, making her into a pet for handling sexual needs. Yowa, after being trained by such a man and shipped out, resisted but her body became more sensitive, reaching orgasm no matter what was done to her, awakening as a perverted woman.
