We've come to a hot springs inn for our company's annual retreat. After dinner, a party kicks off with the addition of hostesses, conversations grow lively, and the atmosphere gradually shifts. We decide to move on to karaoke, but the hostess succumbs to drunkenness, and since Yukari isn't fond of singing, she heads off alone to the hot springs. After finishing her bath, Yukari becomes concerned about the hostess and goes looking for her—only to stumble upon a lewd scene between a male coworker and the hostess. Shocked and vulnerable, Yukari is quietly approached by the inn's manager. What kind of situation will unfold next?