Himari Kinoshita (subordinate) is an ordinary person who works at an advertising agency. She has a strong admiration for her boss, Kana Morisawa, a beautiful career woman who balances work and family. One day, when the two of them went on a business trip, Kinoshita was arranged by Director Morisawa to share a room with him, and there he was taught how to be a lesbian. Since then, due to the training of her master, Director Morisawa, her body and mind fell into Yuri, and she became completely addicted to lesbianism until she was eventually turned into a pet...