Katty Queen

Dr. Sawaru Ogeguri back when he was young and abroad in the United States became Katty's Japanese tutor. During their time together, Katty lost her virginity to Sawaru.

Since her time with Dr. Ogeguri, she was never able to have an orgasm despite sleeping with a 1000 men. This sexual frustration led to her becoming an intense Rock and Roll Queen.

During her tour in Japan, she reunites with Dr. Ogeguri at the Ogenki Clinic in hopes of being relieved of her sexual frustration. With the help of Nurse Ruko Tatase, Dr. Ogeguri is able to give her an orgasm again.

Despite Katty being "cured", she ends up shedding her rock image for a sweet and innocent bubble gum pop star image.