The whole series spent thirteen episodes earning permission to do exactly this: put these characters in a love hotel and let the comedy live in the space between what they want to say and what actually comes out. The uncensored special doesn't pretend to be anything other than what it is, which somehow makes the joke land harder than it has any right to. Real couples talking around desire in close quarters is funnier than the premise has any business being.

With graduation behind them, the teachers are looking forward to a well-earned break with their new boyfriends. The trip goes wrong when their hotel turns out to be short on rooms for the whole group. Half of them head off to find somewhere else to stay, and Chizuru and Koh end up at a love hotel. The episode is a comedy romance with ecchi elements, released as an unaired bonus on the Blu-ray box set.