PC Games by Circle Meimitei

When a cave connected to the demon world yawns open, an experienced adventurer sets out to smite the evil. But when both his powers and memories are drained, he has to start from the bottom to save the village and regain his strength....

You are a former servant, sold off as an instructor to take care of a Beastkin! Flatter the Beastkin by having chats, gifting presents, and more. Whether or not you can take great care of her is up to you....