It’s nice having a little sister to tag along…when she isn’t a destructive force of nature！ Entrusted to watch over his half−angel， half−devil sister Rin until she comes of age， Ryo does everything that a big brother can to keep her under control． However， when a promise to go shopping with Rin and a long−awaited date with his girlfriend coincidentally fall on the same day， the situation might be a little too hot to handle！

※こちらの作品は英語に翻訳されたものになります。