Three years after the youngest of three sisters, Kumi, got married and moved to Osaka, her parents started farming in Kyushu upon retirement ten years ago. The eldest sister, Mai, and the second sister, Hitomi, who were left behind at their family home, had been living ordinary and frugal lives without much luck with men. One day, they decided to live together with Kumi's husband, Atsushi, on the occasion of Kumi's childbirth. Mai and Hitomi, who hadn't lived with a young man in a long time, welcomed him with swelling chests full of unwarranted expectations. And that very night, the two, unable to suppress their desires…
