1boy, animal_ears, arknights, bad_pixiv_id, bara, bare_shoulders, beckoning, courier_(arknights), courier_(elite_ii)_(arknights), covered_abs, cowboy_shot, dark-skinned_male, dark_skin, fingerless_gloves, gloves, goggles, goggles_on_head, looking_at_viewer, male_focus, medium_hair, muscular, muscular_male, outstretched_hand, pectorals, rabbit_ears, sagami_jon, skin_tight, sleeveless, solo, sunrise