Yumaru, a red girl born in the house of men who are hungry for sex. She lived a day in which her father, who was a joshi (a court lady) and loves to drink urine, and her close relatives were asked to take care of her instead of her uncle. I grew up in a distorted home environment. She had grown up to be a hentai girl who was also seeking her body and felt happy about being scolded. This is the daily record of a perverted girl drowning in incest ....