The protagonist, Anno Takumi, who has a hobby of photography, one day witnesses the pure and graceful Shinomiya Rinoa, who is known as the “princess of Ginka Academy,” taking a self-portrait in an indecent state with her uniform disheveled in an empty classroom after school.

Though he understands it’s wrong, Takumi secretly takes a photo of Rinoa in her vulnerable state, and she ends up finding out. However, instead of scolding him, Rinoa makes the following proposition.

“Anno-kun… would you take a photo of my embarrassing appearance?” “…What did you say?”

Thus, Takumi begins a secret photo session with Rinoa. They do a uniform change in Takumi’s room, wear a competitive swimsuit in the shower, and at Rinoa’s house───

A heart-racing romantic comedy with the princess-like Rinoa, starting from a single photo!