Saiko Yatsuhashi from Oh, Please Stop, Father-in-Law... The Masochistic Wife Drenched in Fear of Being Caught by Her Husband as She Endures Her Sadistic Father-in-Law's Relentless Sexual Harassment
A couple's bond deepens, and they are supposed to enjoy peaceful, harmonious days together. However, one day his behavior begins to change, and their happy married life slowly starts to unravel. Even within the warmth and affection of their daily routine, hidden secrets and strange occurrences lie beneath the surface, bringing profound changes to their relationship.