​In this episode of Rinin High School, the student president holds a dark secret as the head of the notorious “Gang Rape Club.” Anchored in ancient traditions, a sinister ceremony is enacted to appease the wrath of the region’s guardian deity, Hime Iwanaga. Disguised as Konohanasakuyabime, a maiden is gang-raped by important men who are blood-related to their wives, lovers, mothers, daughters, and sisters. The pregnancy resulting from these acts is believed to ensure a bountiful harvest and the safety of the region. Failing to conceive, however, leads to a brutal sacrifice, where the maiden is covered in semen and floated down the river. Witness the forbidden rituals and suffocating pleasures passed down through generations in this dark, cruel tradition at Rinin High School’s secret society.​