safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy black vest blurry blurry background brown background brown hair collared shirt depth of field fingernails grey nails jonsun kibutsuji muzan kimetsu no yaiba looking at viewer male focus parted lips red eyes shirt signature slit pupils solo upper body vampire veins vest white shirt wing collar2024-06-07T03:46:49Zsafebooru