FURVERT!

1:1 abdominal_bulge against_surface against_wall anal anal_penetration animal_genitalia animal_penis anthro balls balls_deep blue_body blue_fur blush brown_body brown_fur canid canine canine_genitalia canine_penis cooyo duo entwined_tails felid feline feline_genitalia feline_penis fur genitals green_eyes internal knotting male male/male mammal open_mouth orange_eyes penetration penis pinned pinned_to_wall tail tail_coil tail_cuddle