The story follows a young man whose mind often drifts to idealized visions of girls, until one day, a girl he assumed was imaginary shows up as a new student. The protagonist's fixation is on Shiho, a girl he believes to be merely an invention of his daydreams. His grasp on what's real begins to falter when Shiho unexpectedly joins his school as a transfer student.

Driven by a need to understand how Shiho came to be at his school, he embarks on a quest to unravel the secrets surrounding her arrival. Meanwhile, his bond with Terumi, a spirited and flirtatious girl, deepens, stirring feelings that threaten to break friendship boundaries.

Adding fuel to the fire, Motoka, his younger stepsister, makes no secret of her attraction to him, turning their interactions into a tantalizing game. This explicit tale exposes raw cravings, complex emotional entanglements, and provocative scenes framed within the confines of a typical school environment.

Players will meet enticing teachers, classmates in revealing uniforms, and experience electrifying scenarios that challenge limits. Navigate a world where your actions unlock layers of passion, desire, and mystery, leading to unforgettable adult encounters.

It’s a gripping, explicit saga that pulls you into a realm where carnal urges clash with reality, revealing hidden truths and dark pleasures. Take control, uncover hidden desires, and let the tangled web of relationships consume you.