safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys aventurine (honkai: star rail) black gloves black pants black shirt blonde hair blue hair blue jacket collared shirt dr. ratio (honkai: star rail) gloves hair between eyes hair ornament highres honkai: star rail honkai (series) jacket long sleeves male focus multiple boys necktie pants sakuya 990331 shirt sitting suit unworn eyewear white background yellow necktie2024-06-11T11:41:55Zsafebooru