Her elderly father's memory is getting worse, and he is eventually committing indecent acts outside. Heartbroken by this, his daughter Yuika volunteers to care for him. However, her father has forgotten that she even exists, and, driven by his uncontrollable desires, tries to embrace his daughter... "If I don't accept it, someone else will get hurt..." Though confused, Yuika decides to accept her father's actions. However, the devotion that comes with 'caregiving' soon takes a toll on Yuika...