NHDTB-478 Every year without fail, the booth at the cultural festival for class H of grade 3 at private ○○ Academy is surprisingly a happening bar.

Film Introduction

"It's the one and only OPEN of the year, so everyone enjoy to your heart's content!" The classroom that usually has serious lessons... is now a school-approved Hap Bar!! Girls, boys, even teachers! This day is all about letting loose!!! "Public SEX", "Steal the teacher", "Cunnilingus championship", "6P orgy" etc. It's a wild festival where school discipline goes out the window!!