2boys, animal_ears, bakugou_katsuki, biting, blonde_hair, blue_eyes, boku_no_hero_academia, burn_scar, chain, collar, fangs, fox_ears, green_jacket, grey_eyes, halloween_costume, heterochromia, jacket, male_focus, miyanami_3, multicolored_hair, multiple_boys, neck_biting, official_alternate_costume, open_mouth, red_eyes, red_hair, scar, scar_on_face, shirt, short_hair, spiked_hair, split-color_hair, todoroki_shouto, two-tone_hair, vampire, vampire_costume, white_hair, white_shirt, yaoi