During the heat of summer, Natsumi finds herself irresistibly drawn to the charismatic Kakeru. Their initial encounters crackle with magnetic tension, leading to a deeply passionate and sweaty afternoon where inhibitions are cast aside. Natsumi submits to a fierce, primal connection, their bodies moving together in a rhythm of pure, unadulterated lust, forging an intimate bond that is as tender as it is overwhelmingly physical.