safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl black shirt blush clothes down collarbone couple grey hat grey jacket hataraku saibou highres jacket kenkaizar open clothes open jacket open mouth parted lips red blood cell (hataraku saibou) red jacket redhead shirt short hair silver hair simple background sleeveless sleeveless shirt upper body white background white blood cell (hataraku saibou) white shirt white skin yellow eyes2024-04-30T11:27:53Zsafebooru