safebooruhttps://safebooru.org/index.php?page=atom&tags=2024 3boys arm rest arm support backpack bag black hair cat chair checkered floor closed mouth collared shirt dated english text expressionless hand on own chin happy birthday highres holding holding pen indoors jacket jersey light particles long sleeves looking at viewer looking back male focus map multiple boys original pen picture frame profile sanyue xun shirt short hair sitting standing sunlight sweater vest unworn backpack unworn bag white shirt window blinds2024-05-16T20:08:37Zsafebooru