Lewd Mountain Retreat with a Beast-Girl

After burning out from society, the protagonist quits his job and moves to the mountains to pursue a quiet, slow-paced life. There, he encounters Nashiro, a kind-hearted beast-girl who has lived in isolation in a dilapidated cabin. The two begin living together, and as they grow closer, the protagonist learns more about Nashiro and the traits unique to her kind, eventually experiencing the "heat cycle" unique to beast-folk...​