FURVERT!

3_heads ambiguous_penetration animal_genitalia anthro anthro_penetrating anthro_penetrating_humanoid balls big_butt big_penis butt canid canid_demon canine carrying_another carrying_partner cerberus demon duo ear_piercing english_text european_mythology female genitals greek_mythology heart_symbol hellhound hi_res humanoid humanoid_on_anthro humanoid_penetrated humanoid_pointy_ears knot kyoriichi larger_anthro larger_male looking_back male male/female mammal multi_head muscular muscular_male mythological_canine mythological_creature mythology penetration penis piercing pointy_ears sex sheath size_difference smaller_female smaller_humanoid text tongue tongue_out