Rika, a beautiful breasted girl who grew up in Tokyo, came to her father's parents' house to visit her hometown. One day, Rika sees her uncle sleeping on her porch. The crotch was erected just by a physiological phenomenon. Rika, who has no knowledge of her sexuality, wonders about her, touches her crotch out of curiosity, and makes her mischief ejaculate. My uncle woke up and noticed. Since then, the recognition that "Rika is an obscene girl" spreads among her uncles, and Rika is targeted by her middle-aged men...
