我的兽耳后宫

Figurative tail tucked between his legs,
the protagonist abandoned the city for his hometown, his dreams broken.
Luckily, he was comforted by four girls from childhood...
but while it's good to see them -- and live with them! -- something's weird.
The girls have actual tails, and furry ears like spirit animals.

Create a harem with these four youkai-like girls in a slow-life ADV game with fast-and-intense erotica!