FURVERT!

2018 5:4 absurd_res animal_genitalia anus bdsm black_hair bondage bound chain claws collar digital_media_(artwork)dragon erection feral genitals hair hi_res horn lying male mythological_creature mythological_scalie mythology nude on_back paws penis presenting presenting_penis scales scalie sergeantyakirr simple_background solo spread_legs spreading submissive tail wings wings_tied