FURVERT!

anthro bodily_fluids bone bonefuck canid canine canis chest_tuft collar collar_only ear_piercing female fur genital_fluids greyscale lyssiah mammal masturbation monochrome nipple_piercing nipple_ring nipples nude piercing ring_piercing solo stasis_delirium tail tattoo tongue tongue_piercing tribal tuft vaginal vaginal_fluids vaginal_masturbation wolf

anthro black_hair black_nose breasts brown_theme canid canine canis chest_tuft female fur genitals green_eyes hair jaedria jewelry mammal naturally_censored navel necklace nipple_tuft nude solo spread_legs spreading stasis_delirium tail tribal tuft vulva wolf yellow_sclera

4:3 6_breasts anthro big_breasts blush breasts busty_feral canid canine canis colored_sketch domestic_dog female feral fox fur genitals lagomorph mammal multi_breast multiple_images nipples nude nullenigma sketch sketch_page solo supernumerary_breasts tail vulva

2006 4_toes 5_fingers anthro biped black_and_white black_nose canid canine canis claws digitigrade feet female female_anthro finger_claws fingers fluffy fluffy_tail full-length_portrait hatching_(art) line_art looking_back lying mammal monochrome nude nude_anthro nude_female on_front pawpads paws portrait pose raised_tail shaded side_view simple_background solo tail tasteful_nudity toe_claws toes uaykan white_background wolf

alphaki anklet anthro biped blue_eyes brown_hair canid canine canis chest_tuft claws clothing collar corset female fur grey_body grey_fur hair inner_ear_fluff jewelry lingerie looking_at_viewer mammal mane mane_hair pose raised_arm simple_background sitting solo tail topwear tuft underwear white_background wolf yokozuwari

2007 anthro basket being_watched belly big_breasts blue_eyes border breasts canid canine canis cape cape_only chloe_sinclaire cloak clothed clothing conditional_dnp container cosplay dialogue english_text eyebrows eyelashes fairy_tales featureless_crotch female female_focus fluffy fluffy_tail forest fur grey_body grey_fur grey_tail group hair heart_symbol holding_object huge_breasts humanoid_hands ineffective_clothing jollyjack lips little_red_riding_hood little_red_riding_hood_(copyright) looking_at_another mammal mephitid mostly_nude multicolored_body multicolored_fur multicolored_tail navel outside picnic_basket pink_lips plant skimpy skunk sky slim smile solo_focus speech_bubble striped_skunk tail teasing text tree two_tone_body two_tone_fur two_tone_tail ventral_groove walking white_belly white_body white_border white_fur white_hair white_tail wolf wood

2007 anthro blue_theme canid canine canis duo feet foot_focus kissing looking_back male male/male mammal mental_pictographics phthalo pictographics plantigrade square_crossover swatcher thought_bubble wolf

animate_inanimate anthro anthro_to_inanimate anthrofied black_and_white canid canine canis graphite_(artwork) humor inanimate_transformation male mammal monochrome rodent solo surrealism swatcher traditional_media_(artwork) transformation what wolf

1:1 2007 anthro big_breasts bottomwear breasts canid canine canis claws clitoris clothed clothing digital_drawing_(artwork) digital_media_(artwork) domestic_cat domestic_dog duo erection eyewear feet felid feline felis female fully_clothed genitals glasses hanna-barbera hi_res lizard male male/female male_penetrating mammal mixed_media multiple_images nipple_outline nipple_piercing nipples nobuyuki nude orange_clothing orange_sweater orange_topwear overweight overweight_anthro overweight_female penetration penis piercing qmelon reptile sasaki scalie scooby-doo_(series) sex showkaizer sketch sketch_page skirt slightly_chubby slightly_chubby_anthro slightly_chubby_female sweater tail topwear vaginal vaginal_penetration velma_dinkley vulva

anthro balls canid canine canis clothing costume erection fursuit genitals humanoid_genitalia humanoid_penis male mammal masturbation monochrome mythological_canine mythological_creature mythology penile penile_masturbation penis solo species_transformation suit_transformation swatcher tail transformation werecanid werecanine werecreature werewolf wolf wolf_costume zipper

3:4 anthro bdsm blue_hair body_horror bondage bound brush canid canine canis canvas cocktrunk crotch_mouth crotchmuzzle domestic_dog domestic_pig duo elephant elephantid genitals hair human male male_human mammal nightmare_fuel paint paintbrush penis proboscidean proboscis_(anatomy) pubes species_transformation suid suine surrealism sus_(pig) swatcher transformation trunk_(anatomy) tusks what

2007 2_tails 5_toes 6_breasts abstract_background animal_genitalia animal_penis anthro areola auto_penis_lick autofellatio autotitfuck autotonguejob ball_fondling balls big_breasts big_penis biped black_claws blue_hair blue_penis bodily_fluids border breast_play breasts canid canine canine_genitalia canine_penis canis claws cum cum_in_hair cum_in_mouth cum_in_own_mouth cum_in_self cum_inside cum_on_breasts cum_on_face cum_on_own_face cum_on_own_tongue cum_on_self cum_on_tongue cumshot curling_toes dipstick_tail ejaculation erection fangs feet fondling forked_tongue front_view genital_fluids genitals hair herm hindpaw intersex is_(character) knot legband licking long_hair long_tongue mammal markings masturbation messy multi_breast multi_genitalia multi_knot multi_tail multicolored_tail nipples nude one_eye_closed oral oral_masturbation orgasm paws penile penile_masturbation penis pink_vulva purple_body purple_skin red_eyes sabertooth_(anatomy) self_lick sheath simple_background solo spread_legs spreading studs sukebepanda tail tail_markings teeth thighband toes tongue tongue_out two_tone_tail unusual_anatomy unusual_genitalia unusual_penis vaginal_fluids vein veiny_penis vulva white_border wolf wristband

2007 abs anthro anthro_on_anthro artdecade barazoku bdsm bear biceps black_and_white bondage bound bovid butt canid canine canis caprine clothed clothing digital_media_(artwork) dominant dominant_male erection forced fur genitals goat group hand_on_head hands_behind_back humanoid_genitalia humanoid_penis imminent_rape imminent_sex male male/male mammal melee_weapon monochrome muscular muscular_dom muscular_male nude pecs penis rape rope sex shirt source_request standing submissive submissive_male sword tank_top topless topwear weapon wolf

anthro blush breasts canid canine canis collar conditional_dnp digital_media_(artwork) domestic_dog featureless_breasts female fluff-kevlar fur husky mammal nordic_sled_dog nude pink_body pink_fur rupee_(character) shy solo spitz tail tasteful_nudity

3:4 ambiguous_gender anthro canid canine canis colorful_theme domestic_cat domestic_dog duo felid feline felis mammal merging simple_background swatcher transformation what

4_toes 5_fingers anthro arm_wraps balls barefoot biped blue_eyes bottomwear brown_hair canid canine canis claws clothing collar day ear_piercing erection eye_scar facial_scar feet fingers fur genitals grass grey_body grey_fur hair humanoid_genitalia humanoid_penis licking licking_lips licking_own_lips lyenuv male mammal nipple_piercing nipples nude outside pants penis piercing plant scar self_lick sitting solo tail toes tongue tongue_out white_body white_fur wolf wraps

1:1 anthro body_horror boots boots_only canid canine canis clothing domestic_dog duo female footwear footwear_only high_heeled_boots high_heels mammal mask mostly_nude shoes stretching swatcher toony

anal anal_penetration anthro anthro_on_anthro bodily_fluids canid canine canis cum cum_inside double_anal double_penetration erection felid genital_fluids genitals group group_sex holly_marie_ogburn knot male male/male male_penetrated male_penetrating male_penetrating_male mammal nude pantherine penetration penis sandwich_position sex tail threesome tiger trio wolf

anthro balls big_breasts big_penis black_and_white bodily_fluids breast_fondling breast_play breasts canid canine canis cheerleader clothing cum cumshot domestic_dog ejaculation erection fondling fur genital_fluids genitals gynomorph hand_on_breast holding_breast humanoid_genitalia humanoid_penis intersex locker locker_room mammal masturbation monochrome nipples one_breast_out orgasm orgasm_face penile penile_masturbation penis poodle sasha_(eradragon) self_fondle shonuff solo uniform

2007 3_claws 3_fingers 4_claws 4_fingers 4_toes anal anal_fisting anal_penetration anthro avian beak biped bird black_and_white breasts canid canine canis character_name cheek_tuft claws clitoris clothing conical_beak dated digit_ring duo ear_piercing ear_stud extinctioners eye_contact eyewear facial_tuft feathered_wings feathers feet female female/female finger_claws finger_ring fingers fisting fluffy fluffy_tail fur genitals glasses gloves gloves_only hair hand_on_butt handwear handwear_only hindpaw interspecies jewelry line_art looking_at_another looking_at_partner looking_back madpolar mammal monochrome mostly_nude mouth_closed muscular muscular_female necklace non-mammal_breasts nude open_beak open_mouth pawpads paws penetration phenix piercing pince-nez pointy_ears prick_ears puffy_pawpads raised_tail ring ring_(jewelry) sara_(madpolar) scuted_arms scutes short_beak signature simple_background smile snout spread_fingers stud_piercing tail text toe_claws toes tuft vulva wearing_eyewear wearing_glasses white_background wings wolf year

anthro big_breasts biped blonde_hair breasts butt canid canine canis digital_media_(artwork) female fur grey_body grey_fur hair lying mammal matypup melee_weapon nipples nude pink_nipples pink_nose ponytail pubes shield solo sword tail tasteful_nudity weapon white_body white_fur wolf

anthro balls canid canine canis erection genitals humanoid_genitalia humanoid_penis male mammal monochrome muscular muscular_anthro muscular_male necrodrone nude penis solo wolf

anthro ayato balls bottomless canid canine canis clothed clothing domestic_dog duo erection fellatio fur genitals lagomorph leporid male male/male male_penetrated male_penetrating male_penetrating_male mammal max_(sam_and_max) oral penetration penile penis rabbit sam_and_max samuel_dog sex traditional_media_(artwork)

3_toes 4_fingers 4_toes absurd_res ambiguous_gender animal_genitalia anthro arm_tuft avian balls beak bent_leg bent_legs biped bird butt butt_from_the_front calf_tuft canid canine canis claws cloaca cloacal cloacal_penetration coyote cuculiform dialogue duo elbow_tuft english_text feet female fingers foot_focus front_view genitals greater_roadrunner hi_res hindpaw humanoid_feet interspecies knee_up leg_tuft looney_tunes lunarwolf male male/female mammal monochrome new_world_ground_cuckoo nude paws penetration plantigrade porn_dialogue predator/prey raised_foot road_runner_(looney_tunes) roadrunner soles speech_bubble text toe_claws toes tongue tongue_out toony tuft vein warner_brothers wile_e._coyote

anthro black_and_white breasts canid canine canis clothed clothing detailed_background female fur hair holding_object looking_down low_res mammal mariah_lycanthorpe monochrome neutral_expression reclining sarah_combs side_view sketch solo space spacecraft star tail vehicle wolf

5_fingers anthro big_breasts breasts canid canine canis claws clothed clothing duo ellipsis exercise felid female fingers hair holding_object intimidation male mammal mariah_lycanthorpe metal_bar monochrome motion_lines muscular muscular_female pantherine sarah_combs simple_background speech_bubble text tiger tight_clothing topless topless_male white_background wolf workout

1:1 anthro big_breasts black_claws black_nose breasts canid canine canis chest_tuft claws crimson_(cearenbow) female fur genitals mammal muscular muscular_anthro muscular_female mythological_canine mythological_creature mythology nipples nude pawpads pink_nipples pink_pawpads pink_vulva pose snarling solidasp solo teeth tuft vulva werecanid werecanine werecreature werewolf wolf

anthro canid canine canis clothing corset dingbat female fire fire_dancing fire_performance fire_poi lingerie mammal performance_art poi simple_background solo tail topwear white_background wolf

anthro bodily_fluids breasts canid canine canis collar cum cumshot domestic_dog ejaculation erection excessive_cum excessive_genital_fluids eyes_closed fur genital_fluids genitals herm holding_penis intersex kierstal knot mammal masturbation messy nipples orgasm penile penile_masturbation penis plushie plushophilia sackless solo vaginal vaginal_masturbation vulva

5:4 anthro bodily_fluids canid canine canis cum duo erection genital_fluids genitals humanoid_genitalia humanoid_penis low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome nude oral penetration penis sarovak sex simple_background wolf

anthro arm_support beverage big_nose black_nose breakfast brian_griffin canid canine canis chair cinnamon_bun coffee colored container cup depression detailed detailed_background digital_drawing_(artwork) digital_media_(artwork) domestic_dog duo family_guy female food furniture human inside kitchen leaning_on_elbow light lighting lois_griffin male male_human mammal mug on_chair pastry peter_griffin plate sad shaded sitting sitting_on_chair sobii table tan_body tan_skin toony

1994 anthro anthro_on_anthro bars canid canine canis claws copyright_symbol doug_winger duo eyes_closed finger_claws forced fox fur grey_body grey_fur male male/male mammal open_mouth prison prison_bars prison_cell prison_rape prison_sex prisoner rape sex symbol tail teeth text tongue wolf yellow_eyes

anthro anthro_on_anthro arthropod ayato balls blattodean bodily_fluids canid canine canis cockroach cum cum_in_mouth cum_inside cum_on_face domestic_dog duo erection faceless_character faceless_male fellatio fur genital_fluids genitals handjob humanoid_genitalia humanoid_penis insect lagomorph leporid male male/male male_penetrated male_penetrating male_penetrating_male mammal max_(sam_and_max) nude oral penetration penile penis rabbit sam_and_max samuel_dog sex traditional_media_(artwork) uvula

2007 ace_of_hearts anal anal_masturbation anal_penetration ankle_cuffs anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro arm_cuffs arms_tied arms_together ass_up ball_gag bangs bdsm bent_arm bent_legs bent_over bent_over_furniture bent_over_table biped black_collar black_dildo black_nose blue_body blue_bottomwear blue_clothing blue_eyes blue_fur blue_hair blue_shorts blue_tail blush bodily_fluids body_writing bondage bondage_gear bottomwear bound brown_clothing brown_cowboy_hat brown_hat brown_headwear butt canid canine canis card card_game chain cheese clothed clothed/nude clothed_male clothing collar corner cowboy_hat cuff_(restraint) curled_tail curtains dairy_products dark_nose defeat_sex denim denim_bottomwear denim_clothing denim_shorts detailed_background dildo dildo_in_ass dildo_insertion dildo_sitting dominant dominant_male erection extended_arm extended_arms eyebrows eyes_closed food from_behind_position fur furgonomics furniture gag gagged gambling gaming genital_piercing genitals ghost_wulf green_curtain grey_body grey_butt grey_ears grey_fur grey_hair grey_nipples grey_nose grey_tail group hair halter hand_on_another's_head hand_on_head hands_behind_back hands_on_own_tail hands_on_tail hands_tied harness harness_ball_gag harness_gag hat head_grab headgear headwear heart_symbol hearts_(suit) holding_tail inside internal_wall kneeling leather leather_cuffs lidded_eyes linked_nipples losing loss_outcome lost_bet male male/male male_penetrated male_penetrating male_penetrating_male mammal masturbation metal metal_chain monotone_body monotone_bottomwear monotone_butt monotone_clothing monotone_fur monotone_genitals monotone_hair monotone_penis monotone_shorts monotone_tail multicolored_body multicolored_clothing multicolored_cowboy_hat multicolored_fur multicolored_hat multicolored_headwear multicolored_tail multiple_subs muzzle_(object) muzzled nipple_piercing nipples nude number object_in_ass object_penetration obscured_penetration on_table one_eye_closed parted_bangs penetration penile penile_penetration penis penis_bondage penis_in_ass penis_piercing piercing pink_penis pinned playing_card poker poker_table prince_albert_piercing red_clothing red_cowboy_hat red_eyebrows red_eyes red_hair red_hat red_headwear red_wall restraints reverse_prince_albert_piercing rodent round_ears sex sex_toy sex_toy_in_ass sex_toy_insertion short_fur short_hair shorts slanted_eyebrows slave snout soro spades_(suit) strap_bondage straps submissive submissive_male suit_symbol table tail tears ten_of_spades thigh_cuffs thin_tail toying_self traditional_media_(artwork) two_of_spades two_subs_one_dom two_tone_body two_tone_clothing two_tone_cowboy_hat two_tone_fur two_tone_hat two_tone_headwear two_tone_tail wall_(structure) wolf wrist_cuffs wrists_together writing_on_chest

2007 animal_genitalia animal_penis anthro anthro_on_anthro balls blotch bodily_fluids canid canine canine_genitalia canine_penis canis cum duo erection genital_fluids genitals handjob himalayan_wolf indian_wolf interspecies licking lipsticking male male/male mammal nude penile penis penis_tip sex sheath tail tongue tongue_out wolf

anal anal_penetration animal_genitalia animal_penis anthro ball_lick balls black-backed_jackal blotch bodily_fluids canid canine canine_genitalia canine_penis canis coyote cum educational erection ethiopian_wolf genital_fluids genitals golden_jackal group group_sex interspecies jackal knot licking male male/male male_penetrated male_penetrating male_penetrating_male mammal nude oral orgy penetration penis red_wolf sex side-striped_jackal tail tongue tongue_out wolf

alternative_fashion animal_humanoid band-aid bandage big_breasts blonde_hair blue_eyes blush bra bracelet breasts canid canid_humanoid canine canine_humanoid canis clothing collar dark_body dark_skin dialogue dog_humanoid domestic_dog facial_markings fangs female gyaru hair head_markings holding_clothing holding_object holding_underwear human_and_animal_ears humanoid j-fashion japanese_text jewelry liru_(magical_pokaan) long_hair looking_at_viewer magical_pokaan mammal mammal_humanoid markings multi_ear nipples nude open_mouth ponytail rikose solo standing tail teeth text translated underwear undressing whisker_markings wolf wolf_humanoid

against_surface against_wall anal anal_penetration anthro anthro_on_anthro anthro_on_feral anthro_penetrating anthro_penetrating_feral bestiality black_and_white bodily_fluids canid canine canis cigar digital_drawing_(artwork) digital_media_(artwork) drooling duo feral feral_penetrated fluffy fluffy_tail from_behind_position fur intraspecies intraspecies_bestiality male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome penetration saliva sex smoke smoking tail wolf zaush

2007 2_horns 4_claws 4_toes ambiguous_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro armwear bare_shoulders barefoot big_wings biped black_claws black_ears black_face black_horn black_nose black_pawpads breast_squish breasts canid canine canis claws clothed clothed_sex clothing collar curled_horn curved_horn dark_claws dark_ears dark_nose dark_pawpads demon digital_media_(artwork) dildo dildo_insertion domestic_dog dragon duo ear_piercing ear_ring elbow_gloves european_mythology eyebrow_piercing eyebrow_ring facial_piercing feet female female/female female_penetrated female_penetrating female_penetrating_female fingerless_gloves fluffy fluffy_tail footwear fur gloves grabbing_object grabbing_sheets grey_armwear grey_clothing grey_collar grey_elbow_gloves grey_gloves grey_handwear grey_horn grey_legwear hair handwear heart_symbol hindpaw horn interspecies leg_warmers legwear long_hair lying mammal medium_breasts membrane_(anatomy) membranous_wings monotone_armwear monotone_body monotone_breasts monotone_clothing monotone_elbow_gloves monotone_face monotone_fur monotone_gloves monotone_hair monotone_handwear monotone_legwear monotone_tail mostly_nude multicolored_body multicolored_face multicolored_horn multicolored_scales multicolored_tail multicolored_wings multiple_piercings mythological_creature mythological_scalie mythology necrodrone_(character) nipples object_penetration on_front pav pawpads paws penetration piercing pink_body pink_scales pink_tail pink_wings purple_clothing purple_dildo purple_gloves purple_handwear purple_legwear red_body red_breasts red_ears red_face red_nipples red_scales red_tail red_wings ring_piercing scales scalie sex sex_toy sex_toy_insertion simple_background socks squish strapon strapon_sex tail tapering_tail toe_claws toeless_footwear toeless_socks toes toying_partner two_tone_body two_tone_face two_tone_scales two_tone_tail two_tone_wings western_dragon white_body white_breasts white_face white_fur white_hair white_horn white_paws white_tail wings

3:4 anthro anthro_on_anthro auric black_and_white bottomwear bottomwear_pull canid canine canis clothed clothing clothing_lift clothing_pull duo fur hair kissing male male/male mammal monochrome pants pants_pull sex shirt shirt_lift simple_background sketch tail topless topwear traditional_media_(artwork) unavailable_at_source undressing white_background wolf

2007 anthro athletic balls belly_tuft blue_eyes brown_body brown_fur canid canine canis domestic_dog erection fur genitals glans gradient_background humanoid_genitalia humanoid_penis male mammal multicolored_body multicolored_fur nude penis pink_glans rakuun simple_background solo tail tuft two_tone_body two_tone_fur unavailable_at_source

2007 anal anal_penetration animal_genitalia anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls blue_eyes bodily_fluids canid canine canis claws cowgirl_position cum cum_inside cumshot digital_media_(artwork) dragon duo ejaculation erection fangs fellatio from_front_position fur genital_fluids genital_slit genitals grin horn humanoid_genitalia humanoid_penis interspecies lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal membrane_(anatomy) membranous_wings messy muscular muscular_male mythological_creature mythological_scalie mythology nude on_back on_bottom on_top open_mouth oral oral_while_penetrating orgasm penetration penile penis sarovak scalie sex simple_background sitting smile straddling tail teeth tongue white_background wings wolf

anthro big_breasts black_hair blush breasts butt canid canine canis cigarette cigarette_holder clothed clothing conditional_dnp detailed_background ear_piercing ear_ring female genitals hair jackal legwear looking_at_viewer looking_back mammal nude piercing plump_labia ratiries_(character) ring_piercing scappo smile smoke smoking solo stockings tail tattoo thigh_highs vulva

2007 anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anus balls blotch canid canine canine_genitalia canine_penis canis duo erection genitals intraspecies knot male male/male male_penetrated male_penetrating male_penetrating_male mammal nude penetration penis romantic romantic_ambiance romantic_couple scratches_volume_1 sex tail tongue tongue_out traditional_media_(artwork) wolf

5:4 anthro balls canid canine canis cigarette domestic_dog ear_piercing flaccid foreskin genitals hippievenom humanoid_genitalia humanoid_penis low_res male mammal nude penis piercing pubes smoking solo tail

2006 anthro anthro_penetrating anthro_penetrating_female anthro_penetrating_human balls biped bodily_fluids canid canine canis cum cum_in_vagina cum_inside cum_on_penis duo embracing_during_sex erection female female_on_anthro female_penetrated genital_fluids genitals glistening hug hugging_another human human_on_anthro human_penetrated interspecies licking male male/female male_on_human male_penetrating male_penetrating_female male_penetrating_human mammal max_blackrabbit nude pen_(artwork) penetration penile penis pubes sex tongue tongue_out traditional_media_(artwork) wolf

anthro breasts canid canine canis collar collar_only domestic_dog ear_piercing female genitals mammal monochrome necrodrone nipples nude piercing solo spread_legs spreading tail vulva

2005 ambiguous_gender anthro ayato canid canine canis clothed clothing detailed_background domestic_dog field fully_clothed grass lonely mammal monochrome outside pivoted_ears plant rock sitting sitting_on_ground solo tail thin_tail

1:1 2007 anthro breasts canid canine canis collar color_coded color_coded_speech_bubble comic dialogue dialogue_outside_panel dipstick_tail domestic_dog duo english_text female fingering fox genitals heart_after_text heart_symbol herm herm/male herm_fingered humor intersex intersex/male it's_a_trap it's_a_trap! kaye_devin male male_fingering_herm mammal markings meme name_drop name_in_dialogue nipples nude outside_panel overlay_layer penis sackless separation_(layout) sex shiba_inu sitting speech_bubble spitz spread_legs spreading tail tail_markings text text_with_heart three_frame_image vaginal vulva

anthro balls biped black_nose canid canine canis domestic_dog eyebrows flaccid fluffy fluffy_tail fur genitals gradient_background hands_behind_head holly_marie_ogburn male mammal navel nipples nude penis pink_nipples pose presenting presenting_penis red_eyes red_penis simple_background slim solo standing tail tan_body tan_fur urethra