FURVERT!

4:3 ambiguous_gender anthro anthro_prey bdsm bondage bound canid canine clenched_teeth duo eating fangs feral feral_pred forced fox fur grey_body grey_fur imminent_oral_vore imminent_vore internal larger_pred leashed-in_vore mammal motion_lines mouse murid murine open_mouth organs paws pointy_ears prick_ears rodent semi-anthro size_difference snout stomach string struggling struggling_prey surprised swallowing teeth tongue tongue_out traditional_media_(artwork)tsutanoha twitching unwilling_prey white_body white_fur