3Piece THE ANIMATION

Yuji finds himself at a traditional summer fireworks festival, accompanied not by friends but by his stepmother, Mira. The event is a vibrant spectacle of light and sound, drawing massive crowds that press in from all sides. This shared experience in the pulsating heart of the celebration creates an unexpected and intimate bubble around the two of them, separating their world from the anonymous sea of people.

Beneath the surface of a simple family outing, Mira's motivations run much deeper. She has orchestrated this trip with a specific, personal agenda in mind, one that transcends the roles of stepmother and stepson. The festive atmosphere acts as a catalyst, lowering inhibitions and fueling a long-suppressed attraction. As the night unfolds and the fireworks paint the sky, Mira's carefully laid plans and potent desires begin to manifest, challenging the conventional boundaries of their relationship in the most private of ways.