The Big ImageBoard (TBIB) - 2023 absurd res anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arthropod black body black exoskeleton dated duo erection exoskeleton famir (artist) feet foot fetish foot in mouth foot play fur genitals green penis grey body grey fur hi res horn lying machine male male/male male penetrated male penetrating male penetrating male neck tuft no sclera nude on back on top orange eyes pawpads penetration penis protogen purple eyes purple horn purple pawpads purple penis sex signature tuft unusual anatomy unusual genitalia unusual penis