Description:

Nana and Kaoru are now third-years in high school, and tests are heating up. However, their ”breathers” are also heating up. The story takes place in the third year of high school, after the ending of the manga, but before Black Label (aka Arashi).

Alternative Titles:

ナナとカオル ～高校生のSMごっこ～, Nana to Kaoru Last Year, Nana to Kaoru ～Koukousei no SM gokko～, Nana to Kaoru: Koukousei no SM gokko, Nana & Kaoru ～High schoolers' SM play～, Nana to Kaoru ～Kokosei no SM Gokko～