My Sister Took My Fiance and Now I'm Being Courted by a Beastly Prince

Name: My Sister Took My Fiance and Now I'm Being Courted by a Beastly Prince
Author: Kizuki Hoshikawa

妹に婚約者を取られたら、獣な王子に求婚されました～またたびとして溺愛されてます～