Rule 34 Dev - anthro balls bioluminescence biped black_body black_fur blind_eye blue_body blue_fur blue_hair erection fur genitals glowing glowing_genitalia glowing_penis grey_body grey_fur hair humanoid_genitalia humanoid_penis long_hair male melanistic nude penis red_eyes scar solo bitley carmeo_(character) felid mammal pantherine tiger|5369302190