Adult PC Game: Amaemi - longing for you Ver.1.00 by Azarashi Soft Archive

The main character, Tatsuya Nabeshima, was a world famous artist.

However, after a certain event, he disappeared from the front stage.
and worked all day as a teacher of social studies, who had nothing to do with the world of art.

In the social studies room, which is my own fortress, I
I try to avoid prying eyes and live a secluded life with my cat.
However, with the advent of a new semester, a new wind blows.

Iroha Kusunoki, a schoolgirl from Imadoka who yearns for Tatsuya.
Sakura Aya Kurusu, the most talented woman in the school, invites Tatsuya to a mysterious world.
And also Saki Saki, the daughter of his teacher.