Rule 34 Dev - 2boys arched_back arm_tattoo bare_chest blackwhip eyes_covered gay genitals hidden_arukemy izuku_midoriya katsuki_bakugou male male/male my_hero_academia open_mouth penis pubes pubic_hair quirk_(mha) shirtless shirtless_(male) spiky_hair submissive submissive_male tattoo tattooed_arm tied tied_up yaoi|5444178528