FURVERT!

abdominal_bulge almost_fully_inside ambiguous_gender ambiguous_prey anal anal_penetration anal_vore animal_genitalia animal_penis anthro anthro_pred anthro_prey arm_markings arm_tuft backsack balls belly big_balls big_belly big_sheath biped black_nose brown_body brown_ears brown_fur brown_hair brown_tail butt canid canine canine_genitalia canine_penis canis cheek_tuft colored countershade_arms countershade_face countershade_fur countershade_legs countershade_tail countershade_torso countershading detailed_background digital_media_(artwork)dipstick_tail dire_wolf duo dusk_(aowolfie)ear_piercing ear_ring elbow_tuft english_text facial_tuft fangs feet_first fluffy fluffy_balls fluffy_tail foot_imprint fully_sheathed fur genitals glistening glistening_body glistening_fur grey_body grey_countershading grey_fur grey_inner_ear grey_tail hair hi_res huge_balls huge_belly imprint larger_anthro larger_male larger_pred leg_tuft long_hair looking_pleasured lying male male_anthro male_focus male_pred mammal mane mane_hair markings monotone_hair multicolored_body multicolored_fur multicolored_tail narrowed_eyes nude on_front open_mouth open_smile partially_inside penetration penis penis_tip piercing pink_penis prehistoric_species raised_tail rear_view red_body red_ears red_fur red_markings red_tail red_tail_tip red_tongue ring_piercing riolutiny rumbling_stomach shaded sheath sheathed_while_penetrated signature size_difference smaller_ambiguous smaller_anthro smile soft_vore solo_focus tail tail_markings teeth text three-quarter_view tongue tongue_out tuft vore wolf