2boys, abs, bare_shoulders, black_nails, black_shorts, blonde_hair, blue_eyes, breathing_tube, cigarette, collared_shirt, daybit_sem_void, diving_mask, fate/grand_order, fate_(series), goggles, goggles_on_head, innertube, long_hair, looking_at_viewer, male_focus, multiple_boys, muscular, muscular_male, nobicco, open_clothes, open_shirt, orange-tinted_eyewear, orange_shorts, purple_eyes, shirt, short_hair, shorts, simple_background, smoke, smoking, snorkel, sunglasses, tezcatlipoca_(fate), tinted_eyewear, topless_male, white_background, white_shirt