The story focuses on two teachers, Misuzu, who is serious and caring towards her students, and Aya, who is strict and overbearing public health teacher. Their sexual desires have been building up inside their mature bodies for a long time and are now starting to emerge in the classroom where the students are. The story portrays a group of young boys who take advantage of the teachers' hidden desires and engage in sexual acts with them. The female teachers, who are married and with children, give in to the boys' desires and engage in sexual acts despite their commitments to their families.