Harpyness

She was a lovely palm-sized monster that the protagonist acquired in the magic tool shop's "Montama Gacha" . But with the power of the erotic spellbook, he turned her into a harpy girl. Her personality is very innocent and energetic. Her trademark is her ahoge and her fluffiness. It has been around two weeks since she was an egg, so she is interested in anything she sees. She undoubtedly believes in the words of her parent, the protagonist, and is trying hard to learn about the world because she wants to see him happy.