17-Sai no Natsu: Koi ni Shinu
17歳の夏 恋に死ぬ
A 17-year-old girl named Toru Natsu is overwhelmed by feelings of hopelessness regarding love and her future. Her parents are self-centered, and she is being pressured into a marriage with someone she does not care for, leaving her trapped with no way out. During the summer of her 17th year, she encounters a person named Kairiku.