There are only five students in my school in all grades. In my grade, in my class... I'm the only one. Just before the entrance exams and graduation, a new teacher suddenly arrived. A beautiful female teacher appeared in front of an unpopular boy from the countryside, but she was actually a very lewd and evil woman... Kokoro Kokoro is torn apart by this overly lewd and evil woman every day... The naughty female teacher is Kokoro about the sex of the unpopular boy!! What should I do about the forbidden act with the teacher!!