1boy absurdres artist_name bara bartholomew_roberts_(fate) black_hair black_male_underwear black_pants black_shirt blue_eyes closed_mouth collarbone fate/grand_order fate_(series) highres light_smile looking_at_viewer male_focus male_underwear male_underwear_peek muscular muscular_male open_pants orange_background pants pectorals shirt short_hair skull_print t-shirt taut_clothes underwear yaekaidou