After his divorce, a man makes a fresh start by getting a motorcycle license. During a ride through a seaside town, he meets local biker girl Hibiki, and they quickly bond over motorcycles before cruising the coast together. They first have sex at a roadside motel, then she invites him to her beachside home, cooks homemade curry, and shares a bath with him. The night ends with nonstop raw sex until morning and twelve ejaculations.