safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys aventurine (honkai: star rail) b19740807 black gloves blonde hair blue hair book bracelet coat collared shirt dr. ratio (honkai: star rail) gloves highres holding holding book honkai: star rail honkai (series) jacket jewelry legs apart male focus multiple boys pants sandals sash shirt shoes short hair simple background white background2024-06-26T14:27:52Zsafebooru