A young, beautiful girl with short hair catches the eye of the perverted son of the village mayor, who often visits his family's hot spring inn. He threatens to close down the inn unless she does everything he says, including giving him oral sex until he cums inside her mouth, forcing himself inside her against her will, and even participating in a threesome with both him and his equally perverted father... Despite her reluctance and unwillingness, the helpless girl reaches multiple climaxes under their depraved advances.