It's summer in 2026. I'm back to the countryside for the first time in ten years, escaping my troubles with exams and school life. Among all the relatives gathered, Hana-chan, who has always been an object of my affection since childhood, is gazing out the window from a mini-skirt, moving her long legs restlessly, looking bored. Seeing her figure makes me remember our past. I've always watched Hana-chan with deeply erotic eyes—she's been friendly, adorable, and always felt close to me since we were little. Suddenly, only Hana-chan and I are left in the house. Her charm and the raw scent of womanhood spill out after getting soaked in a sudden downpour. Losing my reason completely, I instinctively buried my face in her chest. Instead of being scolded, Hana-chan surprisingly accepted it. Letting instinct take over, I licked her long legs, licked her pussy through her panties, and squeezed her breasts. With that little devil's smile, she accepts all my obscene actions, even letting out moans. There is only one more day until Hana-chan leaves home. Unable to endure it any longer, I make her come repeatedly, again and again.