safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 2girls :d arms behind back bkub chimney clock clock tower comic courtyard crossed arms eyebrows visible through hair frown greyscale long hair messy hair monochrome multiple girls open mouth opening door school uniform serafuku short hair simple background smile speech bubble super elegant talking tower translation request two-tone background two side up watermark2024-05-30T12:40:04Zsafebooru