Professor Saki is a respected person in her teaching academy. She has a near impeccable reputation... In the end, her boyfriend Mikami, a former colleague who was fired for assault and battery in another school, becomes a huge thorn in her side. She becomes so attached to the guy that she takes him in and helps him get a job at her school. Mikami becomes a teacher... and instead of getting beaten up, decides to switch to "deflowering" the local "skirted" half. Under the pretext of "extra classes," the local hotties begin to descend into his trap. And Saki... She's willing to forgive him all his cheating, and even help him with his perversions.