Niizuma Kyoushi Mikagura Naomi

She can't bear to stay in a solitary bedroom, Naomi, a young wife who comforts her crotch violently all by herself. Her ripe body is hot and raging against her will.

But once her passion has left her, she becomes a bright, gentle, and lovely teacher, an idol of the male students.

The boy was one of those who admired her. Even when he learned of Naomi's secret nighttime activities, his love for her continued to grow.

However, his feelings are eventually shattered. The shallow female pervert who shows herself to a man who is not a good man.
The boy who witnessed this is...

[From official site]