Clover ~Shiawase no Layout~

A years has passed. Daisuke still lives alone and draws canvases. His ultimate aim is to study in Paris after graduation, but he can't tell it even to his childhood friend Tachibana Amane.

His sister-in-law suddenly moves in with protagonist to cheer him up. It's the last winter vacation of high school, and it can become a turning point in everyone's lives...

[From vndbreview]