FURVERT!

ambiguous_penetration anal anal_penetration anatid anseriform anthro avian balls beak bird black_body black_fur blue_body blush bodily_fluids claws clothing cum domestic_cat dominant dominant_male duck duo erection feathers feet felid feline felis foot_fetish foot_on_head frogueslick fur genital_fluids genitals headgear headwear hi_res humanoid_genitalia humanoid_penis knlght looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal membrane_(anatomy)nenwef nude open_mouth paws penetration penis raised_tail sex simple_background smile submissive submissive_male tail tail_feathers tail_fetish tail_in_ass tail_insertion tail_play tail_sex text toes undertale undertale_(series)undertale_2 webbed_feet