Although very beautiful and gentle, but because it is a special student with the academic achievement always standing at the end of the class, Suzuno Ikawa is often despised by friends. Wishing to be able to improve the score, Suzuno Ikawa came to the homeroom teacher to ask for help, he did not hesitate to agree immediately and will spend some time after school to tutor her. But nothing is free, the tutor is just a superficial, this lewd teacher has seen Suzuno Ikawa's bullets from before, so he took this rare opportunity to be able to seduce and solicit her sex with him.