Otsuki Hibiki wakes up transformed into a cat, but her boyfriend calmly treats her like his beloved pet. His kisses and tongue tease her newly sensitive body until embarrassment gives way to pleasure and she surrenders to her new master, able to make little more than feline cries. When his friend arrives, both men overwhelm her with repeated orgasms before launching into an intense 3P. Has becoming a cat made her even more sensitive, and what fate awaits the beloved “Hibiyan”?