FURVERT!

1:1 anthro balls battle_angel black_eyes bodily_fluids cheetah cum cum_on_face digital_media_(artwork) erection felid feline fellatio genital_fluids genitals group licking low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal oekaki oral penetration penile penis penis_lick sex tongue tongue_out

1:1 anthro battle_angel blue_eyes canid canine condom digital_media_(artwork) duo_focus erection fox genitals green_eyes group group_sex humanoid_genitalia humanoid_penis licking low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal nude oekaki oral penetration penile penis penis_lick safe_sex sex sexual_barrier_device threesome tongue tongue_out trio wearing_condom

1:1 anthro battle_angel biped bodily_fluids breath canid canine crt curtains dessert digital_media_(artwork) ear_piercing electric_fan electronics erection food food_fetish food_play fox genitals grey_eyes heat_(temperature) ice_cream kemono low_res male mammal nude oekaki open_mouth oscillating_fan overheated panting penis piercing pornography rodent sitting solo sweat television

1:1 anal anal_penetration animal_genitalia anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls battle_angel black_eyes bodily_fluids brown_body brown_fur chair_position cloth_gag clothing digital_media_(artwork) drooling duo english_text erection eyes_closed footwear from_behind_position fur gag gagged genitals gloves handwear improvised_gag lagomorph leg_grab legwear leporid low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal mostly_nude navel nude oekaki orange_balls orange_body orange_fur penetration penile penile_penetration penis penis_in_ass rabbit saliva sex sheath skinny skinny_anthro skinny_male sock_fetish sock_in_mouth socks socks_on_hands spread_legs spreading text

1:1 after_kiss animal_genitalia animal_penis anthro battle_angel bodily_fluids canid canine canine_genitalia canine_penis cum digital_media_(artwork) drooling duo erection fox french_kissing genital_fluids genitals handjob kissing knot low_res male male/male mammal nude oekaki penile penis saliva saliva_string sex tail

4:5 anthro battle_angel blue_eyes canid canine canis clothed clothing fur looking_at_viewer low_res male mammal nipples open_mouth simple_background smile solo tail tongue topless white_body white_fur wolf

1:1 animal_genitalia animal_penis anthro battle_angel bodily_fluids canid canine canine_genitalia canine_penis cum cumshot digital_media_(artwork) ejaculation erection genital_fluids genitals knot low_res male mammal masturbation nude oekaki orgasm penile penile_masturbation penis solo

anal anal_orgasm anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anthro_pov anus balls battle_angel bodily_fluids cum cum_in_ass cum_inside cum_on_penis cum_while_penetrated disembodied_hand disembodied_penis domestic_cat duo ejaculation electronics erection eyes_closed felid feline felis first_person_view foreskin from_front_position genital_fluids genitals hands-free headphones humanoid_genitalia humanoid_penis male male/male male_penetrated male_penetrating male_penetrating_male male_pov mammal nude orgasm penetrating_pov penetration penile penile_penetration penis penis_in_ass retracted_foreskin sex solo_focus sound_effects

anthro balls battle_angel big_penis biped black_and_white bodily_fluids brokenwing collar collar_only cum dragon english_text erection european_mythology genital_fluids genitals half-closed_eyes humanoid_genitalia humanoid_penis looking_down male masturbation membrane_(anatomy) membranous_wings monochrome mythological_creature mythological_scalie mythology narrowed_eyes non-mammal_balls nude open_mouth open_smile overweight overweight_anthro overweight_male penile penile_masturbation penis scalie simple_background smile solo tail text western_dragon white_background wings

after_masturbation anthro balls battle_angel biped blue_eyes blue_hair bodily_fluids brokenwing collar collar_only countershading cum cum_on_hand dragon english_text erection european_mythology genital_fluids genitals glans green_body green_skin hair humanoid_genitalia humanoid_penis male masturbation membrane_(anatomy) membranous_wings mythological_creature mythological_scalie mythology non-mammal_balls nude penile penile_masturbation penis pink_penis scalie simple_background slightly_chubby solo standing tail tan_body tan_countershading text thick_tail western_dragon white_background wings

anthro archie_comics balls battle_angel bdsm biped blue_eyes bondage bound brown_balls brown_body brown_fur brown_hair collar collar_only elias_acorn erection fluffy fluffy_tail fur genitals glans grey_background hair half-closed_eyes humanoid_genitalia humanoid_hands humanoid_penis looking_at_viewer male mammal narrowed_eyes navel nipples nude penis pink_penis rodent saggy_balls sciurid sega simple_background solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) standing submissive submissive_male tail teeth tree_squirrel

anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anthrofied anus archie_comics balls battle_angel black_eyes blue_body blue_eyes blue_fur bodily_fluids brown_hair bukkake canid canine canon_x_oc chair_position copyright_symbol cum cum_in_ass cum_in_mouth cum_inside disembodied_penis elias_acorn erection eulipotyphlan eyes_closed fellatio fluffy fluffy_tail foreskin fox from_behind_position fur genital_fluids genitals group group_sex hair hedgehog humanoid_genitalia humanoid_penis interspecies knuckles_the_echidna licking male male/male male_penetrated male_penetrating male_penetrating_male mammal miles_prower multi_tail navel navel_piercing navel_ring nude oral oral_penetration orgy partially_retracted_foreskin penetration penile penile_penetration penis penis_everywhere penis_in_ass penis_lick piercing pronounced_browridge retracted_foreskin rick2tails ring_piercing sega sex short_hair sonic_the_hedgehog sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) sound_effects symbol tail text tongue tongue_out

2:3 4_fingers anthro areola armwear bat bat_wings battle_angel big_breasts biped black_bodysuit black_clothing black_nose black_skinsuit black_wings blue_eyes blue_eyeshadow bodysuit boots breasts chaos_emerald clothed clothing dark_nose dark_pupils dark_wings elbow_gloves english_text eyelashes eyeshadow female fingers footwear front_view fur gem glistening glistening_object gloves grey_text hair half-closed_eyes handwear iris legwear lidded_eyes light_armwear light_clothing light_ears light_elbow_gloves light_gloves light_handwear looking_at_viewer makeup mammal membrane_(anatomy) membranous_wings monotone_bodysuit monotone_breasts monotone_clothing monotone_hair monotone_inner_ear monotone_skinsuit monotone_wings multicolored_armwear multicolored_clothing multicolored_elbow_gloves multicolored_face multicolored_gloves multicolored_handwear multicolored_legwear multicolored_thigh_highs narrowed_eyes nipples open_mouth orange_background orange_body orange_breasts orange_face orange_inner_ear orange_skin pink_areola pink_armwear pink_clothing pink_elbow_gloves pink_gloves pink_handwear pink_legwear pink_nipples pink_thigh_highs pupils rouge_the_bat seductive sega shoes short_hair simple_background skinsuit small_nose solo sonic_the_hedgehog_(series) spandex standing text thigh_boots thigh_highs tight_clothing topless two_tone_armwear two_tone_clothing two_tone_elbow_gloves two_tone_gloves two_tone_handwear two_tone_legwear two_tone_thigh_highs white_armwear white_body white_clothing white_ears white_elbow_gloves white_face white_fur white_gloves white_hair white_handwear white_legwear white_thigh_highs wings

4:3 anthro archie_comics battle_angel breasts clothed clothing dialogue domestic_cat english_text explosion felid feline felis female genitals heart_symbol hershey_the_cat mammal nipples open_clothing open_shirt open_topwear partially_clothed sega shirt solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) speech_bubble tail text topwear vulva

2:3 anthro battle_angel blonde_hair buckteeth canid canine canis clothed clothing condom_wrapper duo french_kissing front_view fur grey_eyes hair inside kissing lagomorph leporid long_ears looking_aside looking_at_another male male/male mammal open_mouth rabbit shirt short_hair spot_color teeth tongue tongue_out topwear wolf

1:1 anthro anthro_on_anthro antler_grab antlers battle_angel black_nose bodily_fluids breath cum cum_in_mouth cum_inside cum_on_face deer digital_media_(artwork) duo ear_piercing erection eyes_closed fellatio genital_fluids genitals horn looking_pleasured low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal nude oekaki open_mouth oral oral_penetration outside penetration penile penis piercing plant sex tree

1:1 abs anthro athletic athletic_anthro athletic_male barely_visible_genitalia barely_visible_penis battle_angel big_eyes biped black_eyebrows black_nose blonde_hair blush canid canine cheek_tuft chest_tuft clothed clothing colored detailed_background digital_media_(artwork) erection eyebrows facial_tuft fox front_view fur furniture genitals green_eyes grey_background hair half-length_portrait humanoid_genitalia humanoid_penis light looking_at_viewer low_res lying male mammal multicolored_body multicolored_fur nipples oekaki open_clothing open_shirt open_topwear orange_body orange_fur partially_clothed penis pink_nipples portrait shaded shirt simple_background snout sofa solo tan_body tan_fur topwear tuft two_tone_body two_tone_fur white_clothing white_topwear

1:1 after_sex anthro bat battle_angel big_breasts bodily_fluids breast_play breasts cum cum_on_face cum_on_penis duo echidna erection faceless_character faceless_male female genital_fluids genitals knuckles_the_echidna male male/female mammal membrane_(anatomy) membranous_wings monotreme nipples penis rouge_the_bat sega sex sonic_the_hedgehog_(series) titfuck wings

anthro bat battle_angel black_body black_fur bodily_fluids cum cum_on_vulva cumshot duo ejaculation erection eulipotyphlan female fur genital_fluids genitals glistening_eyelids hair hedgehog humanoid_genitalia humanoid_penis male male/female mammal membrane_(anatomy) membranous_wings nude open_mouth orgasm penis pronounced_browridge rouge_the_bat sega shadow_the_hedgehog sonic_the_hedgehog_(series) tan_body tan_skin white_body white_face white_fur white_hair wings

2_tails anthro anthro_on_anthro archie_comics ass_up balls bangs battle_angel bed bedroom biped black_eyebrows black_text blue_bottomwear blue_clothing blue_pants blue_topwear bodily_fluids bottomless bottomwear bottomwear_down brown_body brown_butt brown_ears brown_fur butt canid canine clothed clothing clothing_around_one_leg clothing_down curtains dark_eyebrows dark_text detailed_background dialogue dipstick_tail duo elias_acorn ellipsis english_text erection eyebrows eyes_closed fangs fluffy fluffy_tail footwear fox fur furniture genitals glans green_clothing green_topwear grey_clothing grey_footwear grey_legwear grey_socks grey_underwear hair humanoid_genitalia humanoid_penis imminent_anal imminent_sex inside legwear lidded_eyes lying male male/male male_penetrated male_penetrating male_penetrating_male mammal markings miles_prower monotone_balls monotone_bottomwear monotone_butt monotone_clothing monotone_footwear monotone_genitals monotone_hair monotone_inner_ear monotone_legwear monotone_pants monotone_penis monotone_shirt monotone_socks monotone_tank_top monotone_topwear monotone_underwear multi_tail multicolored_body multicolored_clothing multicolored_face multicolored_fur multicolored_tail multicolored_topwear on_bed on_front open_mouth orange_body orange_ears orange_face orange_fur orange_tail pants pants_down partially_clothed penetration penis pink_clothing pink_shirt pink_tank_top pink_topwear predator/prey predator_penetrating_prey question_mark realistic_penis_size red_curtains red_hair rodent royalty sciurid sega sex shirt short_hair snaggle_tooth socks sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) speech_bubble sweat tail tail_markings talking_to_another talking_to_partner tan_balls tan_body tan_face tan_fur tan_glans tan_inner_ear tan_penis tank_top teeth text topwear tree_squirrel two_tone_body two_tone_face two_tone_fur two_tone_tail underwear underwear_around_ankle underwear_around_one_leg underwear_down white_body white_face white_fur white_tail yellow_clothing yellow_topwear

anthro archie_comics barefoot battle_angel bodily_fluids breast_grab breasts brown_body brown_fur chipmunk cum cum_inside disembodied_hand disembodied_penis duo erection feet female female_focus fur genital_fluids genitals ground_squirrel hand_on_breast male male/female mammal nipple_fetish nipple_pinch nipple_play nude penis pinch rodent sally_acorn sciurid scut_tail sega sex short_tail simple_background solo_focus sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) tail tongue tongue_out

4_fingers anthro battle_angel big_ears biped blue_bottomwear blue_clothing blue_pants blue_shirt blue_t-shirt blue_topwear bottomwear brown_eyes buckteeth clothed clothing collarbone fingers front_view fully_clothed fur hair lagomorph leporid looking_at_viewer male mammal open_mouth pants pink_background pink_nose portrait print_clothing print_shirt print_t-shirt print_topwear rabbit shirt simple_background smile snout solo standing t-shirt teeth three-quarter_portrait tongue topwear white_body white_fur white_hair wristband young young_anthro young_male

anthro battle_angel bodily_fluids bukkake cum cum_in_mouth cum_inside cum_on_face disembodied_penis erection fellatio foursome genital_fluids genitals glans grey_eyes group group_sex humanoid_genitalia humanoid_penis licking low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal oral penetration penile penis penis_lick rodent sex solo_focus sound_effects tongue tongue_out

1:1 anthro anthro_on_anthro balls barely_visible_balls barely_visible_genitalia battle_angel carrot censored digital_media_(artwork) duo ear_piercing erection fellatio food food_censorship food_fetish food_play genitals ineffective_censorship kemono lagomorph leporid low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal nude oekaki oral oral_penetration penetration penile penis piercing plant rabbit sex suggestive suggestive_food vegetable

1:1 anthro battle_angel being_watched bus canid canine clothed clothing commercial_vehicle digital_media_(artwork) duo_focus ear_piercing erection exhibitionism eyes_closed fox genitals group handjob humanoid_genitalia humanoid_penis inside_bus lagomorph leporid looking_at_another low_res male male/male mammal oekaki partially_clothed penile penis penis_poking_out penis_through_fly piercing predator/prey public public_transportation rabbit sex shirt_logo sleeping smug vehicle vehicle_for_hire

1:1 anthro anus backsack balls battle_angel bodily_fluids bottomless bottomwear bottomwear_down bracelet butt clothed clothing cum cum_stain digital_media_(artwork) ears_back erection evil_grin fel genital_fluids genitals glans green_eyes grin house_mouse humanoid_genitalia humanoid_penis jewelry looking_at_viewer looking_back low_res male mammal mouse murid murine oekaki pants pants_down partially_clothed penis pink_penis pivoted_ears presenting presenting_hindquarters public public_erection raised_tail rodent shirt smile solo tail topwear undressing

4:3 anthro battle blood blood_splatter bodily_fluids chainsaw darkdoomer disney domestic_cat drooling duo felid feline felis gore hi_res house_mouse insane killing male mammal mickey_mouse miw_(darkdoomer) mouse murid murine parody power_tool rodent saliva tail tools violence wallpaper weapon

3_toes 4_fingers abstract_background anthro battle cheetahpaws dark_theme detailed dragon duo feet fight fingers greyscale male monochrome muscular muscular_male mythological_creature mythological_scalie mythology open_mouth scalie simple_background tail teeth toes

2d_animation 4:5 animal_humanoid animated animated_gif barefoot battle domestic_cat dragon_ball dragon_ball_z duo epilepsy_warning feet felid feline felis fight haplorhine humanoid low_res male mammal monkey parody primate short_playtime tail zachary_braun

anal anal_penetration anthro battle_angel bottomless classy clothed clothing digital_media_(artwork) erection eyewear genitals lagomorph leporid low_res male mammal monocle oekaki penetration penis rabbit solo victoriana

ambiguous_gender battle bite black_and_white_and_red blood bodily_fluids duo feathered_wings feathers graphite_(artwork) greyscale hair male membrane_(anatomy) membranous_wings monochrome raesheris sergal spot_color teeth traditional_media_(artwork) wings wounded

accessory anthro battle_angel biped blue_bottomwear blue_clothing blue_shorts bottomwear butt clothed clothing detailed_background domestic_cat felid feline felis femboy flower flower_in_hair fur furgonomics grass green_eyes green_sclera grey_body grey_fur grey_tail hair hair_accessory looking_at_viewer looking_back male mammal narrow_hips orange_clothing orange_shirt orange_tank_top orange_topwear outside pink_nose plant rear_view shirt shorts skimpy slim slim_anthro slim_male snout solo standing tail tail_clothing tank_top tight_bottomwear tight_clothing tight_shorts topwear whiskers

4_fingers 5:6 anthro ayato battle biped black_and_white canid canine car cheek_tuft city closed_frown clothed clothed_anthro clothed_male clothing detailed detailed_background duo facial_tuft fight fingers fisheye_lens fluffy fluffy_tail front_view frown fully_clothed fully_clothed_anthro fully_clothed_male graphite_(artwork) high-angle_view long_tail looking_at_another male mammal monochrome mouth_closed newspaper open_mouth outside parking_meter plantigrade pointy_ears pose rear_view sale_sign shadow sidewalk slim_anthro slim_male small_eyes spilled_drink standing street superhero tail three-quarter_view toony traditional_media_(artwork) trash trash_can tuft utility_pole vehicle

300_(film) action_pose anthro battle blood blood_on_clothing bodily_fluids canid canine cape clothed clothing faint fox holding_melee_weapon holding_object holding_sword holding_weapon kopis male mammal melee_weapon pose shield skech_(character) skimpy solo spartan_(roman) spartan_armor_(roman) sword warrior weapon

anthro battle canid canine comic corpse death feral group holding_object holding_weapon human khoo_fuk_lung killing machine malaysian_text male mammal manhua melee_weapon polearm robot robot_feral saint scan speech_bubble text traditional_media_(artwork) translated trident two_panel_image weapon

anthro battle blockage_(layout) canid canine comic feral five_frame_image group holding_object holding_weapon horizontal_blockage human khoo_fuk_lung machine malaysian_text male male_human mammal manhua melee_weapon polearm robot robot_feral saint scan speech_bubble text traditional_media_(artwork) translated trident weapon

anthro base_three_layout battle blockage_(layout) canid canine comic fight five_frame_image group holding_object holding_weapon horizontal_blockage horizontal_staggering human khoo_fuk_lung malaysian_text male male_human mammal manhua melee_weapon polearm saint scan speech_bubble staggering_(layout) text three_row_layout traditional_media_(artwork) translated trident weapon

anthro base_two_layout battle blockage_(layout) canid canine comic fight group holding_object holding_weapon horizontal_blockage human khoo_fuk_lung malaysian_text male male_human mammal manhua melee_weapon polearm saint scan text thought_bubble three_frame_image traditional_media_(artwork) translated trident two_row_layout weapon

alternating_focus anthro battle blockage_(layout) canid canine comic duo fight five_frame_image four_frame_staggered_grid holding_object holding_weapon human khoo_fuk_lung malaysian_text male male_human mammal manhua melee_weapon panel_skew polearm saint scan speech_bubble staggering_(layout) text traditional_media_(artwork) translated vertical_blockage vertical_staggering weapon

anthro ayato battle black_and_white canid canine duo eyewear feet glasses haplorhine male mammal martial_arts monkey monochrome prehensile_feet primate tail toes traditional_media_(artwork)

anthro auric battle canid canine cigarette detailed_background duo gun holding_gun holding_object holding_ranged_weapon holding_weapon male mammal ranged_weapon realistic smoke smoking weapon

anthro ayato battle broken_bone duo female fight graphite_(artwork) greyscale hi_res lagomorph leporid male mammal monochrome multiple_images ouch outside rabbit sketch_page solo tail traditional_media_(artwork) wind wounded

anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus back_groove backsack balls battle_angel black_eyes bodily_fluids butt cum cum_in_ass cum_inside cum_on_butt dialogue dinosaur dj_mixer_(character) duo english_text erection from_behind_position genital_fluids genitals grabbing_sheets green_balls green_body green_scales grey_eyes interspecies leaking_cum male male/male male_penetrated male_penetrating male_penetrating_male michelangelo_(tmnt) moan motion_lines mounting nude penetration penile penile_penetration penis penis_in_ass perineum pinned prehistoric_species prone_bone_position raised_tail rear_view red_body red_scales red_tail reptile saurischian scales scalie sex shoulder_blades side_view sound_effects speech_bubble speed_bump_position tail tail_anus teenage_mutant_ninja_turtles text theropod top_hole turtle tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex

2007 4chan 5:4 adeptus_astartes anonymous anthro armor back_groove battle blood bodily_fluids bolter chainsaw chaos chaos_space_marine clothing cockmongler collarbone death dragon drama female fight front_view fursecution gore group gun hi_res holding_melee_weapon holding_object holding_sword holding_weapon human kerchief lagomorph leporid machine male mammal melee_weapon meme mythological_creature mythological_scalie mythology power_armor power_tool rabbit ranged_weapon real_world rear_view ricardo_milos scalie side_view space_marine sword tail three-quarter_view tools unavailable_at_source unknown_artist warhammer_(franchise) warhammer_40000 weapon what

4:5 4chan adepta_sororitas adeptus_astartes armor banana_magazine battle blood bodily_fluids bolter bone boob_armor boots canid canine chaos clothing corpse cosplay crossover crossover_cosplay death desu drama explosives exterminatus female fire footwear foreshortening fursecution genocide gore green_armor green_eyes grenade group gun halo heterochromia hi_res high_heeled_boots high_heels holding_bolter holding_object holding_ranged_weapon holding_weapon human human_focus longcat machine mammal meme power_armor purple_eyes ranged_weapon red_eyes rozen_maiden scalie shoes shoop_da_whoop side_view sister_of_battle skull smoke solo_focus space_marine suiseiseki_(rozen_maiden) unknown_artist warhammer_(franchise) warhammer_40000 watering_can weapon what

1:1 anthro balls battle_angel black_nose bottomless brian_griffin canid canine canis clothed clothing collar domestic_dog erection family_guy furniture genitals humanoid_genitalia humanoid_penis lamp male mammal masturbation navel nude open_clothing open_robe open_shirt open_topwear partially_clothed penile penile_masturbation penis robe shirt sofa solo topwear

3:5 anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro battle_angel bdsm bear black_eyes bodily_fluids bondage bottomless bound brown_bear butt canid canine clothed clothing dialogue digital_media_(artwork) disney dominant dominant_male duo english_text erection fox from_behind_position gag gagged genitals grizzly_bear happy happy_sex larger_dom little_john male male/male male_penetrated male_penetrating male_penetrating_male mammal nude oekaki outside penetration penile penile_penetration penis penis_in_ass red_fox robin_hood robin_hood_(disney) roleplay rope sex shirt size_difference slightly_chubby submissive submissive_male sweat text topwear true_fox tunic ursine

anthro battle_angel breasts cadbury cadbury_bunny clothing easter female holidays lagomorph legwear leporid mammal mascot nipples nude rabbit solo stockings

anthro balls battle_angel bdsm bodily_fluids bondage bound canid canine canis controller erection game_controller gaming genitals humanoid_genitalia humanoid_penis male mammal nintendo nintendo_controller nude penis playing_video_game solo submissive submissive_male sweat tail wii wii_remote wolf

ambiguous_gender battle bottomless clothed clothing cybernetics cyborg darkdoomer destruction detailed_background dinosaur domestic_cat duo ear_piercing felid feline felis feral fisheye_lens green_theme kittie low-angle_view machine mammal monochrome piercing prehistoric_species reptile rubble saurischian scalie tail teeth theropod toony tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex