3boys, bara, batman_(series), black_bodysuit, black_gloves, black_hair, black_pants, blush, bodysuit, dc_comics, domino_mask, doufujintianxianle, faceless, faceless_male, fingerless_gloves, gloves, gun, holding, holding_gun, holding_weapon, jason_todd, large_pectorals, looking_at_another, male_focus, mask, multicolored_hair, multiple_boys, muscular, muscular_male, pants, pectorals, red_bodysuit, red_hood_(dc), short_hair, superhero, sweat, tim_drake, two-tone_bodysuit, two-tone_hair, very_short_hair, weapon, white_hair, yaoi