[Kuma QM] Demostration of sex in a health class♡ [Full Color]

A lottery decides which two students on duty will demonstrate sex live for their health class, and shy Endo ends up naked on the infirmary bed beside her eager classmate Suzuki while the teacher narrates each step. Ordered to strike poses for visibility, she squirms and blushes as his tongue works her wet pussy in front of a wide-eyed audience of classmates who envy him more with every moan. Mortification melts into gasping, leg-quivering surrender as the lesson escalates to a full cheer-encouraged coupling that neither student will ever forget.