Gakuen Minna no Seishori Gakari ~Dosukebe Houshi Iinkai Pakopako Katsudou Kiroku!~

This is a world where a government-approved committee teaches the importance of sex within the school.
Sex in the classroom, blowjobs in the hallway are just the norm! For better sex, there are "vaginal inspections," "masturbation as teaching materials" in class, "semen extraction" during health checkups, and "outdoor sex special training for vaginal pressure strengthening" at summer camp - they're super busy!!
A school with a service committee is bound to have a pink-colored student sex life, no doubt about it!!

[From official site]