Rule 34 Dev - 1girl black_hairband close-up closed_mouth commentary_request firefly_(honkai:_star_rail) glowing grey_hair hair_between_eyes hair_ornament hairband hand_up henshin_pose holding honkai:_star_rail honkai_(series) long_hair long_sleeves looking_at_viewer mamyouda multicolored_eyes serious solo v-shaped_eyebrows|23290395453