Rule 34 Dev - 2021 animal_genitalia animal_pussy anus bodily_fluids collar crotchboobs dated duo english_text equid equine equine_anus equine_genitalia equine_pussy female feral fur genitals horse lying mammal mane monochrome non-human_areolae on_back pussy rufciu signature simple_background spiked_collar spikes tail text tongue tongue_out|13396419680