Nana is an only daughter whose father, a rope master who likes to drink urine, and her virile uncle, who lives with her, take turns to demand her body, and she spends her days immersed in incest. Having grown up in a twisted family environment, she has grown into a perverted girl who feels happy when her family demands her body. This is a record of one family's "too close daily life." Today, like a whore, Nana seeks the penises of the male members of her family, drowning in incest...