"My sister is beautiful, cheerful, bright, and family-oriented", but she is actually a mentally unstable girl. This is the story of the younger brother "Taichi" who is swung around by his older sister "Nanase Kurumi".<br/><br/><br/><strong>Links:</strong><br/><a href="https://www.pixiv.net/member.php?id=2302136">Author's Pixiv</a><br/><a href="https://twitter.com/pomujoynet1">Author's Twitter</a><br/><a href="https://enjoynet.co.jp/">Author's Site</a><br/><a href="https://pom-official.jp//">Author's Blog</a>