FURVERT!

1:1 20th_century ambiguous_gender ambiguous_on_human ancient_art bestiality biped breasts canid canine canis cunnilingus domestic_dog duo female female_on_feral feral franz_von_bayros genitals hair holding_object human human_focus human_on_feral interspecies licking licking_lips light_body light_skin mammal navel not_furry_focus nude oral quadruped sex tongue tongue_out traditional_media_(artwork)vaginal vulva