One day, Takeda, an office worker who loves butts, is ordered to train new employees at the company. He reluctantly ends up going to the office when no one is there because they are working remotely. Asakura-san, the new employee who is being trained, has a super beautiful butt! Takeda's ass switch is completely turned on at first sight, and he continues to stare at Asakura-san's butt while training the new employee. He eventually masturbates while looking at her butt, but he can't hold back and attacks her in the empty office...!