FURVERT!

1:1 animal_genitalia anthro blush bodily_fluids canid canine canis cum cutaway domestic_dog dominant dominant_male duo endosoma erection extreme_size_difference feet_first genital_fluids genitals german_shepherd herding_dog hybrid in_sheath internal kangaroo larger_dom larger_male looking_pleasured macropod male male/male male_pred male_prey mammal marsupial orgasm partially_inside pastoral_dog penis relaxing safe_vore sheath sheath_play sheath_vore sheparoo size_difference smaller_male soft_vore tongue tongue_out vore wet