After three years of marriage, a magazine editor is entrusted with a significant project: a feature page involving a famous male model, Reiya, and photographer Mr. Oshima. On the day of the shoot, the female model becomes unreachable. A substitute is found, but her arrival is significantly delayed. Seeing his predicament, Mr. Oshima suggests using the editor's wife, Mio, as the model. Despite his reluctance, the editor calls Mio to the set. Mr. Oshima's mood immediately brightens, and the photoshoot gradually escalates. In an atmosphere where resistance feels impossible, the couple's relationship quietly and surely begins to distort.