Contrary to her appearance, Mitsuha, who is usually a quiet and serious girl, likes old men, and has been in love with a physical education teacher at the same school for a long time. One day when she couldn't control her love, she rushed to her teacher's house. However, this teacher was a genuine lolicon who wanted to be her teacher with the ulterior motive of getting closer to young girls if she got her teacher's license. The girl who fell in love with such a pervert had her body trained to attract her teacher's attention...
