MIDA-304 Missed the Last Train and Got Lucky With the Office Goddess

MIDA-304 Mio Ishikawa, the beautiful senior colleague known as the office goddess, takes her junior out to celebrate his first work anniversary. They lose track of time and she misses the last train, ending up at his place nearby. Back at his apartment they keep drinking and start playing the King Game to pass the time. When Mio Ishikawa wins, the command she gives out is one that neither of them will ever be able to take back.