FURVERT!

5_toes abdominal_bulge anal anal_masturbation anal_penetration animal_dildo animal_genitalia animal_penis animal_sex_toy anthro balls canine_genitalia canine_penis claws dildo dildo_in_ass dildo_insertion dildo_sitting equine_dildo erection eupelycosaur facial_piercing fangs feet genitals gorgonopsid hi_res kbiscuitcat knot long_fangs male masturbation nails nipples nose_piercing nose_ring nude object_in_ass penetration penis piercing prehistoric_species pupils riding_toy ring_piercing sex_toy sex_toy_in_ass sex_toy_insertion showing_teeth slit_pupils solo surprised synapsid teeth therapsid toes toying_self tylus_cairn vein veiny_penis