IPX-416 Rainy clouds all night with the department head on a business trip far from home.

Ignoring her boyfriend's advice, in the face of the temptation between work and the director's urging, even though she knows that she has a poor amount of alcohol, Momo-chan still decides to drink to her heart's content during a time when she and the head of the department go to a restaurant to sign a contract with her partner. It all seemed to be in the evil manager's plan after he accidentally saw her round breasts. When he was unconscious, he took the opportunity to ax her into the motel and began to solicit, somewhat forcing her to have sex with him all night, even though she also had some sympathy for him.