STARS-438 "The secret menu of our store is our homeroom teacher's squirting, so come and have some fun with us?" At the school festival...

[Mahiro Yui's new frontier, the worst female teacher rape work] I finally became the homeroom teacher... I just wanted to have a once-in-a-lifetime memorable cultural festival with all the students... but where did I go wrong... why did this happen? - To…. - The students' desires run wild! - No one can stop me now! - To the crazy cultural festival...! - The class's performance menu is the new female teacher's squirting yakisoba! - ?