2boys, ass, bara, batman_(series), baton_(weapon), black_bodysuit, black_hair, blue_bodysuit, bodysuit, cape, covered_abs, dc_comics, dick_grayson, english_text, explosion, hand_on_another's_ass, holding, holding_weapon, injury, jonathan_kent, large_pectorals, looking_at_another, male_focus, multiple_boys, muscular, muscular_male, nightwing, one_eye_closed, pectorals, red_bodysuit, red_cape, short_hair, smile, superboy, superhero, superman_(series), suyohara, two-tone_bodysuit, weapon, yaoi