Katsuai no Ouji-sama
Alternative title: Katsuai no Oujisama, Prince of Parched Love
Story Overview
From Midnight Scans: Koyuki started dating a super handsome guy named Kanomitsu, who is known as the Prince of Ice because of his cold words and manners. Being touched by his true kindness and straightforward love, they were able to live a peaceful life, until his brother suddenly makes an appearance. That's when she discovers the truth of what had made him lock away his heart...