The Big ImageBoard (TBIB) - 2021 4 toes absurd res anthro anthro on feral arm spikes artist name back spikes back tuft backsack balls bestiality biped bird wyvern black arms black body black claws black face black feet black frill black nose black scales black spikes black spots black tail blue arms blue balls blue body blue ears blue face blue feathers blue legs blue tail blue tuft bodily fluids brown claws brown ears brown horn brown spikes capcom cheek spikes claws curved horn digital media (artwork) dradmon dragon duo erection facial spikes feathers feet feral front view fur fur tuft genital fluids genitals glans great izuchi green body green ears green face green feet green legs green nose green scales green skin green spikes green tail green wings grey background handjob head spikes hi res horn interspecies kneeling larger feral larger male leg spikes looking at another looking at genitalia looking at partner looking at penis looking down male male/male male on feral membrane (anatomy) membranous wings monster hunter monster hunter rise multicolored ears multicolored frill neck spikes nude open mouth open smile orange eyes pawpads penile penis penis grab precum precum leaking precum on arm precum on penis prick ears realistic wings red frill red glans red penis red wings ridged penis scales sex sharp claws sharp teeth shoulder spikes signature simple background size difference slate (slateblueizuchi) smaller anthro smaller male smaller version at source smile smooth horn spiked tail spikes spikes (anatomy) spots spread wings standing tan frill tan pawpads teeth toe claws toes tuft two tone arms two tone ears two tone face two tone spikes two tone tail two tone wings tyrmendrang unusual anatomy unusual genitalia unusual penis video games white face white spikes white spots wide eyed wing claws wings wyvern