safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy absurdres ansatsu kyoushitsu black dress black hair black headwear black neckwear brown eyes collarbone collared shirt crescent dress hat highres koro-sensei looking at viewer nakamu 405 necktie outdoors pants shirt sky standing star (sky) starry sky white pants white shirt wing collar2024-06-17T08:31:47Zsafebooru