Iori Kogawa and Natsu Tojo, cousins separated by distance and time, find themselves reunited in a quiet Japanese countryside home. As they reminisce about their youthful experiments, the tension grows palpable. Iori, with her petite frame and shy demeanor, can't help but steal glances at Natsu's confident, mature charm. Natsu, sensing Iori's lingering gaze, initiates a heated make-out session, their tongues dancing as they explore each other's bodies. They move to the bedroom, where Natsu teasingly undresses Iori, revealing her pert breasts and smooth skin. Iori returns the favor, her fingers tracing Natsu's toned abs and landing on her wet, throbbing clit.