Rule 34 Dev - 1boy blue_eyes brown_hair chibi full_body highres looking_at_viewer mysta_rias mysta_rias_(1st_costume) nijisanji nijisanji_en open_mouth orange-tinted_eyewear rimless_eyewear round_eyewear short_hair smile solo sunglasses tinted_eyewear transparent_background virtual_youtuber white_headwear yoriteruru|17024369778