Synopsis
Rumi Natsumi runs Telephone Communication Madonna, a phone sex service that occasionally sends its female operators to meet a few lucky customers in person. As the owner, Rumi handles the toughest cases herself, so when a young man calls who completely loses control when aroused, she decides she is the right person for the job. But when she meets her client Ryo Sugiura, the situation proves far more complicated than she anticipated—he doesn't just lose control, he transforms into a giant monster.