Rule 34 Dev - ambiguous_gender anthro duo ear_piercing fangs first_person_view genitals knot licking long_tongue male male/ambiguous male_pov oral penis piercing sex teeth tentacles tongue tongue_out tonguejob batboybasil bat canid canine canis cephalopod coleoid domestic_dog hybrid mammal marine mollusk octopodiform octopus 3:4 hi_res|13172757500