SKMJ-773 Uesaka Mei, Yorimoto Shiori, Ishino Miyu, Otowata Amu Time, Stop! Career Woman Working in Marunouchi Takes the Challenge! Don't Move! Don't Make a Sound! Don't Feel It! Keep Time Stopped, Become a Mannequin and Endure Orgasm! If Successful, Get Prize Money! If Failed, Instant Raw Insertion and Creampie Sex!!