Growing up in a family where her father was the only parent she knew, Yura learned to balance school life with household chores, becoming a prideful daughter that brought no shame even when presented to others. One evening, her father's colleague, Ichikawa, came by to drop off a forgotten item. To show their gratitude, Yura prepared dinner for them both. As they enjoyed each other's company over drinks, Ichikawa took advantage of Yura's kindness by leering at her suggestively while her father passed out drunk next to them...