While playing the role of a serious teacher, Tomomi has been having a forbidden relationship with one of her students behind the scenes. However, recently, one of her students has been asking for a relationship even at school... If it is discovered, it will be a dangerous act that will cost her her position as both a teacher and a married woman. Tomomi desperately refuses, but her sensitive body loses strength when caressed, so she cannot resist... At the very least, she must not make a sound. Desperately suppressing the moans that leak out in a corner of the school building, Tomomi ascends to heaven in silence.