Tatasen ~Caramel-sensei's Bizarre Extracurricular Class~

Ugawa Haruka is the most beautiful teacher at school. Her relationship with her beloved Yuu-kun is going well, but there is one big “night problem”…

Caramel-sensei appears in front of this troubled couple by chance. Their encounter will greatly change the fate of the couple!

This story is a record of the fierce battle of teachers who are seriously troubled by sex…!