Amai Ijiwaru

In the aftermath of her parents' separation, Kotori finds herself living with her father, Naoto. As time goes on, she begins to develop an intense emotional attachment to him, fantasizing about taking her mother's place in their shared lives. Struggling to suppress his own desires, Naoto resorts to "papa-katsu" (paid dating) as a means of seeking sexual relief. Meanwhile, Kotori's quiet and unassuming friend Rina harbors secret feelings for her, maintaining a friendly facade while quietly yearning for more. One fateful day, Rina confronts Naoto in an unexpected encounter, revealing herself in a semi-nude state and exposing her budding affection towards him -