S1 · E1
Watch Oni Chichi together — synced playback, live chat and reactions. Up to 12 people.
Follows the sordid relationship between a stepfather, Atsuki, and his two adolescent stepdaughters, Airi and Marina. The young girls' mother is absent for the most part of the story, presumably due to work, allowing for her new husband to pursue his dirty pleasures in peace.