πI recommend the following novel to you, oxygen! "The Desperate Hero and the Beast-eared Girl" and "The Campus Belle Is a Catwoman". The former was about a hero who lost his love after saving the world and finally recovered with the company of two orc girls who were sold as slaves, while the latter was a love story between an ordinary otaku and a school belle who suddenly turned into a cat-eared girl. I hope you like this fairy's recommendation. Muah ~π