adult_swimanimal_genitaliaanimal_penisbipedbipedal_feralbodily_fluidscartoon_networkclawsdigital_drawing_(artwork)digital_media_(artwork)dinosaurerectionferalgenital_fluidsgenitalsgrey_bodyhi_resleaking_precummalemulticolored_bodypenisprecumprehistoric_speciesprimal_(series)red_(primal)red_bodyreptilesaurischianscalieshadedsignaturesimple_backgroundsolotailtapering_penisteeththeropodtwo_tone_bodytyrannosauridtyrannosauroidtyrannosaurustyrannosaurus_rexveinveiny_peniswyrmling_(artist)yellow_eyes