OBA-143 — I Want To Tie Up My Mother! Ryoko Iori

Sudden news of a death. Having lost her beloved husband to illness, Ryoko was left with a huge hole in her heart and spent her days listless. Unable to bear seeing Ryoko like that, her only son Kenji wanted to somehow cheer her up. One day, Kenji found a scroll among his father's belongings. Kenji devoured the scroll, which was titled "The Book of Five Rings on Bondage." And Kenji discovered that his mother, Ryoko, had an extraordinary interest in "bondage."