1boy adjusting_clothes adjusting_necktie al_2698 brown_eyes brown_hair gallagher_(honkai:_star_rail) gloves grey_gloves grey_vest highres honkai:_star_rail honkai_(series) long_sleeves medium_hair necktie parted_bangs parted_lips pectoral_cleavage pectorals pink_necktie simple_background smoking solo twitter_username upper_body vest white_background doxy