決して色褪せることのない夏の日々にボクは諦めきれない恋をした•

Kesshite Iroaseru Koto no Nai Natsu no Hibi ni Boku wa Akiramekirenai Koi wo Shita

Natsushi Aoi has had a crush since childhood. However, Natsushi kept those feelings a secret. That's because the woman he loves is almost a decade older, and she is someone he has known since childhood, a woman who now lives with him, and above all else, she is his brother Yo's girlfriend. <br><br> With such complicated feelings, time passes by -- <br><br> <I>"Why did you have to die, Yo-nii..."</i> <br><br> The summer when the three of them played together happily will never come again. Nevertheless, summer will come again. A new summer that he will never forget.