Living alone in the mountains, uncle... Kana and mana looked forward to visiting every year because of the great outdoors. However, unbeknownst to the young sisters, their parents had been paying off debts with their bodies. Unable to grasp the situation, kana's sister tries to protect mana and her mother. She accepts her uncle's disgusting fetish to save them. But gradually, the disgust... slowly takes control of kana's body... more than mana. More than her mother...
Yama to Sora/Mousouzoku
