Rural Mother ~Fruitful Incest Harvest Festival~

Ayano and her son Shinji run out of the house with only the clothes on their backs, fearing for their lives due to their husband's violence. The two run away to a certain farming village, but when they are at a loss and have no idea where to go, Seiji, a farmer who happens to be passing by, calls out to them. Seiji asks him to help with the harvest, and Ayano and Shinji end up staying at Seiji's house, but... But the two didn't know. The ritual of the "harvest festival", which has been passed down in that region since ancient times, is rapidly approaching...