"From today, you're my personal medium!"

Satoru Domeki, president of a condom company, has an extreme tendency to get possessed by spirits.
One day, the most powerful medium he’s ever encountered appears before him—it’s Tsukiko Dainenji, a former factory worker from his company!

Blown away by Tsukiko’s skills, Satoru jokingly asks her to become his exclusive medium—but to his surprise, she takes the offer seriously!
Before long, Tsukiko is spending every waking moment by his side… and even performing her spiritual duties in bed!?

But one day, Tsukiko’s powers aren’t enough, and Satoru is left vulnerable to possession…!?

Tsukiko's next exorcism job sends her right back to her former part-time job—and into the life of the young heir she once worked for!?