Protagonist is living a pretty ordinary school life with average friendships. He feels that something is lacking in his life and is struggling with his youthful desires. He's got plenty of material for his nightly wank sessions, but still feels like something's missing. He daydreams about banging all those girls he knows, like the popular girl Manami, the cute junior Hinata, and the sexy senior Ayane. And one day, out of nowhere, one of those babes whispers a naughty proposition in his ear, making him all excited and hopeful about the possibilities. His pink-colored youth is just about to kick off!