FURVERT!

1:1 anal anal_vore animal_genitalia anthro anus balancing_on_tail balls blonde_hair brown_body brown_fur duo equid equine erection extreme_size_difference feet feet_first forced fur genitals green_eyes hair hi_res horse licking licking_lips macro male male/male mammal membrane_(anatomy)micro micro_on_foot micro_on_paw mustelid navel nude otter pandottermon partially_inside paws penis pink_anus puffy_anus sheath size_difference tail toes tongue tongue_out unwilling_prey vore webbed_feet willing_pred