In the aftermath of a date, Akiho and Shinozaki seek shelter from a rainstorm at a hotel, where they find that the hotel is a virtual reality game parlor that won't let them leave until they have had an "exciting time"...

During their finals, Shinozaki, Kanata, Rina and Shizuku fail their Health exam, and in their review session Koshimizu makes Akiho coach her schoolmates with an extremely lewd variant of the King's Game, which begins to excite the girls and disquiet Shinozaki.