Kira, a girl who grew up in Tokyo and was cherished in a warm family, came back to her paternal grandparents' home for Obon this summer. One day, Kira witnessed her uncle's crotch getting erect while he was sleeping on the veranda. Curious, Kira pulled down his pants, touched it directly, and, out of mischief, jerked him off until he ejaculated. Her uncle had woken up and noticed all along. From that day on, 'Kira is a naughty girl' spread among the uncles, and Kira became targeted by middle-aged men...
