Chihoto Sada, a second-year accounting department employee who came to help at the filming site, and a game of rock-paper-scissors! They rejoice and worry over the results of the game, and while blushing, they reveal their bright red underwear and plump naked body. When sex begins at the request of the user, they enthusiastically respond, displaying their tightly packed lewdness! They should have made their partner feel good, but instead, they got so turned on that they ended up feeling good themselves!