Tobenai Toriとべない鳥; 无法飞翔的鸟; 甘い涙; Amai Namida; Fallen Angel

Aoi was abused by her teacher in middle school, a trauma she is still unable to overcome. One day, because of a family vacation, she is reunited with her first love, Kaoru: even though she has never forgotten him, she definitely doesn't want him to see how much she's changed...!