Kana Momonogi is an employee taking a business trip with her boss. And they have to make a stop at hot springs inn. Forced to share a room, Kana’s ominous suspicions become true.
The boss, however, is having the time of his life. So much so, that not even ejaculating can decrease his raging boner. With an Idol-tier girl like Kana who could blame him?
To round things up, he roofies and blackmails Momonogi to prevent her from telling anything to his boyfriend.