Rule 34 Dev - anthro balls collar duo ear_piercing eyebrow_piercing facial_piercing genitals humanoid_genitalia humanoid_penis male male/male penis penis_on_face piercing pu94_d1de4c arknights hypergryph studio_montagne spot_(arknights) hyena mammal spotted_hyena 1:1 2023 hi_res monochrome sketch|18923534035