anal anal_penetration anthro balls bodily_fluids clothing comic cum cum_in_ass cum_in_mouth cum_inside cumshot dialogue echidna ejaculation english_text erection foreskin genital_fluids genitals gloves group group_sex handwear humanoid_genitalia humanoid_penis knuckles_the_echidna leostar male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme multiple_scenes neokat orgasm partially_retracted_foreskin penetration penis red_body retracted_foreskin sega sex smile sonic_the_hedgehog_(series) standing tail text threesome trio
anthro auto_penis_lick autofellatio balls big_balls big_penis clothing echidna erection eyes_closed fakerface foreskin genitals glans gloves handwear huge_balls huge_penis humanoid_genitalia humanoid_penis hyper hyper_genitalia hyper_penis knuckles_the_echidna licking male mammal masturbation monotreme oral oral_masturbation partially_retracted_foreskin penile penile_masturbation penis pink_glans red_balls red_body red_foreskin red_penis sega self_lick solo sonic_the_hedgehog_(series) tongue tongue_out
2010 anthro balls big_eyes big_head blue_body blue_fur bodily_fluids clothing duo echidna erection eulipotyphlan fur genital_fluids genitals gloves green_eyes hair handwear hedgehog knuckles_the_echidna male male/male mammal monotreme penis precum purple_eyes red_body red_hair sega sonic_the_hedgehog sonic_the_hedgehog_(series) standing toony zoomswish
2009 anal anal_penetration anthro anthro_on_anthro balls big_eyes big_head bodily_fluids boots clothing cum cum_inside digital_media_(artwork) duo echidna erection eulipotyphlan footwear foreskin genital_fluids genitals hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme neokat penetration penis retracted_foreskin sega sex shoes silver_the_hedgehog simple_background sir_galahad_(sonic_and_the_black_knight) sir_gawain_(sonic_and_the_black_knight) sonic_and_the_black_knight sonic_storybook_series sonic_the_hedgehog_(series) toony what white_background
2010 accessory amy_rose anthro archived_source areola biped breasts cosmo_the_seedrian echidna elemental_creature eulipotyphlan female flora_fauna genitals group hair_accessory hairband hedgehog humanoid looking_at_viewer mammal monotreme nipples nude pink_body plant seedrian sega shade_the_echidna simple_background sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) sonic_x thegeckoninja vulva white_background
2010 accessory amy_rose anthro archived_source areola blue_eyes breasts cosmo_the_seedrian echidna elemental_creature eulipotyphlan eyes_closed female female/female flora_fauna genitals green_eyes group group_sex hair_accessory hairband hedgehog humanoid mammal monotreme navel nipples nude pink_body plant seedrian sega sex shade_the_echidna simple_background sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) sonic_x thegeckoninja threesome trio vulva white_background wide_hipped_female wide_hips
1:1 accessory amy_rose anthro archived_source barefoot breasts butt cosmo_the_seedrian echidna elemental_creature eulipotyphlan feet female female/female flora_fauna group group_sex hair_accessory hairband hedgehog humanoid lying mammal monotreme navel nipples nude on_back on_front pink_body plant seedrian sega sex shade_the_echidna simple_background sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) sonic_x thegeckoninja threesome trio white_background
1:1 2010 amy_rose anthro archived_source biped breasts cosmo_the_seedrian echidna elemental_creature eulipotyphlan eyes_closed female female/female flora_fauna group half-closed_eyes hedgehog humanoid long_legs mammal monotreme narrowed_eyes nipples nude pink_body plant seedrian sega shade_the_echidna simple_background sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) sonic_x thegeckoninja thick_thighs white_background wide_hipped_female wide_hips
2009 abs after_sex anal anal_penetration animal_genitalia animal_penis anthro balls biceps big_penis bodily_fluids bodypaint bottomwear brown_body brown_fur carrying_another carrying_partner carrying_position clothed clothing clubbon cum cum_in_ass cum_inside cum_on_balls cum_on_leg cum_on_penis cum_pool cum_splatter dominant double_anal double_penetration echidna ejaculation equid equine equine_genitalia equine_penis erection excessive_cum excessive_genital_fluids eyes_closed fan_character flared_penis fucked_silly fur genital_fluids genitals grey_body grey_fur group group_sex hair horse interspecies larger_dom larger_male leaking leg_grab leostar loincloth looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal messy monotreme muscular nexus nude orgasm pecs penetration penis precum red_body red_hair sandwich_position sega sex sheath size_difference smaller_male sonic_the_hedgehog_(series) spread_legs spreading standing standing_sex thick_penis threesome topless tribal trio twisted_sandwich_position twisted_sex underwear vein white_body white_fur
2006 anthro archie_comics belt biped breasts clothing cybernetics echidna featureless_breasts female gloves handwear julie-su kneeling machine mammal monotreme mostly_nude nmac1983 pose sega signature solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series)
3:2 amy_rose anal animated anthro arthropod blood blush bodily_fluids cum digital_media_(artwork) eulipotyphlan eyeball flash fly_(animal) genital_fluids genitals group hedgehog humor imeatinglemonade insect knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal miles_prower penetration penis sega sex sonic_the_hedgehog sonic_the_hedgehog_(series) sound sweat what
1:1 anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro battle_angel blue_body blue_fur canid canine dominant erection eulipotyphlan fox from_behind_position fur genitals group group_sex hedgehog humanoid_genitalia humanoid_penis implied_orgasm knuckles_the_echidna larger_dom low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal miles_prower orgasm_face penetration penile penile_penetration penis penis_in_ass sega sex size_difference sonic_the_hedgehog sonic_the_hedgehog_(series) threesome trio
1:1 anthro anthro_on_anthro archie_comics armadillo bed black_background blue_eyes blush bodily_fluids bound breasts chain clothing cowgirl_position cuff_(restraint) cum cum_in_vagina cum_inside dominant dominant_female duo echidna eye_contact female female_on_top female_penetrated female_rape female_raping_male footwear forced from_front_position furniture genital_fluids genitals gloves grin hair handwear inside lien-da looking_at_another male male/female male_on_bottom male_penetrating male_penetrating_female male_raped mammal mighty_the_armadillo monotreme nipples on_bed on_bottom on_top penetration penile penile_penetration penis_in_vagina rape red_hair restraints scared sega sex shackles shoes simple_background smile sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) steel_tigerwolf straddling submissive submissive_male vaginal vaginal_penetration vulva whip xenarthran
2010 anthro anthro_on_anthro big_eyes big_head bodily_fluids canid canine clothing cum dipstick_tail duo erection fellatio footwear fox genital_fluids genitals knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal markings miles_prower oral penetration penile penis red_fox sega sex shoes sonic_the_hedgehog_(series) tail tail_markings toony true_fox zoomswish
abs anthro archie_comics balls breasts cape clothing conditional_dnp digital_media_(artwork) doctor_finitevus duo ebonychimera echidna erection female genitals humanoid_genitalia humanoid_penis lien-da male mammal monotreme nipples nude penis romantic romantic_couple sega simple_background sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) vulva
anal anal_penetration anthro blaze_the_cat blue_body blue_fur breasts clothed clothing danterain domestic_cat double_penetration echidna erection eulipotyphlan felid feline felis female footwear fur genitals group group_sex hedgehog knuckles_the_echidna legwear light_clothing light_footwear light_legwear light_thigh_highs male male/female mammal monotone_clothing monotone_footwear monotone_legwear monotone_thigh_highs monotreme mostly_nude nipples penetration penis sega sex solo_focus sonic_the_hedgehog sonic_the_hedgehog_(series) tail thigh_highs threesome trio vaginal vaginal_penetration vulva white_clothing white_footwear white_legwear white_thigh_highs
anthro bigdon1992 border cunnilingus duo echidna electricity eulipotyphlan fan_character female genitals hedgehog jessica_(bigdon1992) lightning mammal monotreme oral sega sex sonic_the_hedgehog_(series) vaginal vulva white_border
anthro areola armlet big_breasts blue_eyes breasts circlet convenient_censorship digital_media_(artwork) drxii echidna english_text female genitals half-length_portrait hi_res huge_breasts jewelry looking_at_viewer mammal monotreme navel navel_piercing navel_ring nude orange_body piercing portrait ring_piercing sega short-beaked_echidna skinny_dipping solo sonic_adventure sonic_the_hedgehog_(series) text tikal_the_echidna tongue tongue_out vulva water waterfall
11:8 2010 4_fingers :3 accessory adventures_of_sonic_the_hedgehog amy_rose animal_genitalia animated anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus artist_collaboration ass_up avian avian_caruncle avian_feet balls band_accessory basement batman batman_(series) bdsm beak being_watched belly belly_wound bent_over big_eyes big_pupils biped bird black_nipples black_nose black_text blinking blood blue_anus blue_balls blue_body blue_butt blue_ears blue_face blue_feathers blue_fur blue_hair blue_penis blue_tail blue_text bodily_fluids bondage bone boots bound bowl breasts bulbous_nose butt canid canine cannibalism caught_in_the_act chainsaw chair checkered checkered_background chili_dog classic_amy_rose classic_sonic_(universe) clenched_teeth cloaca cloacal cloacal_penetration clothed clothing comb_(anatomy) computer_monitor conjoined_eyes container countershade_torso countershading credits crossover cybernetics cyborg dark_nipples dark_nose dark_pupils dark_text dc_comics deranged derp_eyes detailed_background dic_entertainment dipstick_tail dr._eggman dress eating eating_feces echidna electronics english_text epilepsy_warning erection eulipotyphlan european_hedgehog eyelashes eyewear eyewear_on_head facial_hair fatbadger feathers featureless_crotch feces feces_in_mouth feces_in_toilet feces_pile female female/female female_penetrated feral fetus fingers flash flashing_background flashing_colors flushing_toilet flying food footwear forced fox fur furniture genitals gesture glistening glistening_eyes gloves goggles goggles_on_head golfinho goomba gore green_clothing green_eyes green_gloves green_handwear grey_eyewear grey_goggles grey_nose grounder_(adventures_of_sonic_the_hedgehog) group hair hair_accessory hairband half-closed_eyes hand_gesture handwear hanging_breasts hanging_by_arms hanging_by_limb hanging_by_wrists head_crest heaven-e-hell hedgehog holding_fetus holding_knife holding_object hot_dog interactive kitchen knife knuckles_the_echidna latex latex_clothing latex_gloves latex_handwear light_clothing light_gloves light_handwear light_lips light_text lips lolmetaknight long_neck looking_aside looking_at_another looking_at_monitor looking_at_object looking_at_toilet lying machine male male/female male/male male_penetrated male_penetrating male_penetrating_female male_penetrating_male mammal mario_bros markings masturbation medium_breasts miles_prower moan monitor monotone_belly monotone_breasts monotone_butt monotone_clothing monotone_face monotone_genitals monotone_gloves monotone_hair monotone_handwear monotone_penis monotone_tail monotreme moobs mostly_nude multicolored_body multicolored_boots multicolored_clothing multicolored_face multicolored_footwear multicolored_fur multicolored_tail music mustache narrowed_eyes navel newgrounds nightmare_fuel nintendo nipples nude number object_in_mouth obscured_masturbation on_back open_mouth orange_body orange_fur orange_tail pattern_background penetration penile penile_masturbation penile_penetration penis penis_in_vagina pet_bowl pingas pink_anus pink_body pink_breasts pink_fur pink_hair pink_lips pink_tail pooping pooping_on_another power_tool pregnant pregnant_female preparing_food punch pupils pupils_only rape_face recording red_body red_boots red_cloaca red_clothing red_dress red_eyes red_footwear red_fox red_fur red_nose red_tail_feathers red_tongue restrained robophilia robot running scared scatplay scratch_(char) screaming scrolling_text sega sex shoes short-beaked_echidna simple_background sitting small_ears small_iris small_pupils sonic_the_hedgehog sonic_the_hedgehog_(series) sound sound_effects sound_warning spread_arms squint stairs suspension table tablecloth tail tail_feathers tail_markings tan_belly tan_body tan_breasts tan_countershading tan_face tan_fur tan_vulva teeth text text_border toilet toilet_lid toilet_use tongue tools true_fox two_tone_body two_tone_boots two_tone_clothing two_tone_face two_tone_footwear two_tone_fur two_tone_tail v_sign vaginal vaginal_penetration violence voice_acted vulva walking what white_background white_body white_boots white_clothing white_footwear white_fur white_gloves white_handwear white_tail white_text wide_eyed wounded yellow_beak yellow_clothing yellow_footwear yellow_teeth yellow_text yellow_text_border
absolutely_everyone akuma_(street_fighter) alien animate_inanimate antennae_(anatomy) anthro bandai_namco canid canine capcom chavez_(locoroco) christmas clothing cloud_strife compression_artifacts crossover demoman_(team_fortress_2) digital_media_(artwork) dipstick_tail disney don_wada dr._eggman engineer_(team_fortress_2) eulipotyphlan final_fantasy final_fantasy_vii food fox fur generation_1_pokemon group haruningster hat hatapon headgear headwear heavy_(team_fortress_2) hedgehog hi_res holidays human katana kingdom_hearts kirby kirby_(series) knuckles_the_echidna konami kulche large_group link living_musical_instrument locoroco locoroco_(species) male mammal markings medic_(team_fortress_2) melee_weapon metal_gear miles_prower moogle muimui_(locoroco) nintendo patapon patapon_(tribe) pikachu pokemon pokemon_(species) pom_antennae pom_hat priffy pyro_(team_fortress_2) rock_band rodent scout_(team_fortress_2) sega sephiroth_(final_fantasy_vii) slouch_hat sniper_(team_fortress_2) snorlax soldier_(team_fortress_2) solid_snake sonic_the_hedgehog sonic_the_hedgehog_(series) sony_corporation sony_interactive_entertainment sora_(kingdom_hearts) spy_(team_fortress_2) square_enix street_fighter sword taiko_no_tatsujin tail tail_markings team_fortress_2 the_legend_of_zelda toon_link valve valve_corporation weapon wind_waker yellow_body yellow_fur
11:8 2010 advertisement amanda_toad amphibian angry animated anthro bikini blue_body breasts canid canine caught_in_the_act clothed clothing computer crossover digital_media_(artwork) electronics eulipotyphlan female flash fox frog group hedgehog humor kirbopher knuckles_the_echidna krystal_(star_fox) lagomorph leporid lucy_hare mammal masturbation miles_prower nin10doh! nintendo pikanjo pornography rabbit sad sega shocked skimpy sonic_the_hedgehog sonic_the_hedgehog_(series) sound star_fox swimwear tight_clothing two-piece_swimsuit undressing vaginal vaginal_masturbation walk-in what yelling
anthro anus bat blush bodily_fluids bottomwear breasts chaos_emerald cleavage clothed clothing comic duo_focus echidna female female/female gem genitals group knuckles_the_echidna male mammal monotreme nipples open_mouth prostitution rouge_the_bat saliva saliva_string sega sketch skirt sonic_adventure sonic_the_hedgehog_(series) tikal_the_echidna tongue tongue_out unknown_artist vulva
4:3 5_fingers 5_toes anthro barefoot bodily_fluids breasts canon_x_oc collaborative collaborative_footjob collaborative_sex cream_the_rabbit cum cum_in_mouth cum_inside cum_on_face cum_on_ground cum_on_leg cumshot ejaculation erection eulipotyphlan fan_character feet female fingers foot_fetish foot_play footjob foursome gangbang genital_fluids genitals group group_sex half-closed_eyes hand_behind_head hedgehog humanoid_feet humanoid_genitalia humanoid_hands humanoid_penis interspecies lagomorph leporid male male/female mammal marine_the_raccoon narrowed_eyes nipples nude one_eye_closed orgasm outside penile penis plantigrade procyonid rabbit raccoon red_penis reverse_gangbang sambot sega sex signature sonic_adventure sonic_the_hedgehog_(series) tail teamwork tikal_the_echidna toes two-footed_footjob
balls blue_body blue_fur bodily_fluids breasts cosmo_the_seedrian cum cum_on_face cumshot ejaculation elemental_creature elemental_humanoid erection eulipotyphlan female flora_fauna fur genital_fluids genitals group hedgehog humanoid humanoid_genitalia humanoid_penis knownvortex knuckles_the_echidna male mammal nipples not_furry_focus nude orgasm penis plant plant_humanoid seedrian sega sonic_the_hedgehog sonic_the_hedgehog_(series) sonic_x
anthro anthro_on_anthro archie_comics bent_over_table breasts brown_body brown_fur chipmunk duo echidna erection female from_behind_position fur genitals ground_squirrel knownvortex knuckles_the_echidna male male/female mammal monotreme nipples nude penis rodent sally_acorn sciurid sega sex simple_background sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) tail white_background
360_kid amy_rose animated animated_gif annoying anthro archie_comics bat big_the_cat blaze_the_cat blue_body blue_fur bust_portrait canid canine chipmunk creepy digital_media_(artwork) domestic_cat echidna eulipotyphlan felid feline felis fox front_view fur ground_squirrel group hedgehog knuckles_the_echidna low_res male mammal meme miles_prower monotreme nightmare_fuel portrait rodent rouge_the_bat sally_acorn same_face sciurid sega short_playtime sonic_the_hedgehog sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) verius0 what
anthro archie_comics echidna english_text eulipotyphlan female figurine grandfathered_content hedgehog hi_res lara-su mammal monotreme photo real sega solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) tail text toy wakeangel2001
4:5 anthro biped black-rat black_border border bottomwear clothing echidna emerald_(gem) eulipotyphlan footwear gem gloves handwear hedgehog knuckles_the_echidna male mammal monotreme pants sega shirt shoes solo sonic_the_hedgehog_(series) topwear transformation
animated anthro armadillo arthropod awesome_(series) awesome_chaotix bee belly big_belly blood blue_eyes bodily_fluids chameleon charmy_bee crocodile crocodilian echidna egoraptor_(artist) espio_the_chameleon eulipotyphlan flash green_eyes hedgehog hymenopteran insect knuckles_the_echidna lizard male mammal mighty_the_armadillo monotreme navel newgrounds red_eyes reptile scalie sega sonic_the_hedgehog sonic_the_hedgehog_(series) sound vector_the_crocodile xenarthran yellow_eyes
4:3 anal anal_penetration anthro anthro_on_anthro anus archie_comics ball_fondling balls blue_body blue_fur bodily_fluids butt canon_x_oc clenched_teeth clothing cowgirl_position cum cum_in_ass cum_in_mouth cum_inside cum_on_back echidna erection eulipotyphlan eyes_closed fellatio fondling footwear foursome from_front_position fur gangbang genital_fluids genitals group group_sex handjob hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna leostar lion21 male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal monotreme muscular nude on_bottom on_top open_mouth oral oral_penetration penetration penile penis scourge_the_hedgehog sega sex shoes sonic_the_hedgehog sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) sonic_the_werehog sonic_unleashed straddling teeth werecreature wereeulipotyphlan werehog
against_surface against_wall all_fours anal anal_penetration anthro blue_body blue_fur bodily_fluids butt butt_grab clothing cum doggystyle duo eulipotyphlan flaccid from_behind_position fur genital_fluids genitals gloves hand_on_butt handwear hedgehog knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal mostly_nude nipples nude penetration penis raised_tail sega sex side_view signature sonic_the_hedgehog sonic_the_hedgehog_(series) tail unknown_artist unknown_artist_signature wet white_clothing white_gloves white_handwear
alternate_species black-rat chaos_emerald claws clothing comic digital_media_(artwork) emerald_(gem) eyes_closed fangs fingerless_gloves footwear gem gloves green_eyes hair hand_on_arm handwear human humanized jacket jewelry knuckles_the_echidna light long_hair male mammal necklace not_furry open_mouth red_hair sega sequence skinny solo sonic_the_hedgehog_(series) standing teeth topwear transformation
4_toes alternate_species anthro biped black-rat chaos_emerald claws clenched_teeth clothing comic echidna emerald_(gem) eulipotyphlan fangs feet fingerless_gloves foot_focus footwear fur gem gloves grey_nose growth hair handwear hedgehog human humanized jacket jewelry knuckles_the_echidna long_hair looking_at_self male mammal monotreme muscle_growth muscular muscular_anthro muscular_male necklace paws plantigrade purple_eyes red_body red_fur red_hair red_skin sega sequence shirt shoes solo sonic_the_hedgehog_(series) standing surprised teeth toe_claws toes topwear transformation
4_toes anthro barefoot big_muscles biped black-rat claws clenched_teeth clothing comic echidna emerald_(gem) eulipotyphlan expansion eyes_closed fangs feet foot_expansion foot_focus footwear fur gem growth hair hedgehog hindpaw jacket jewelry knuckles_the_echidna long_hair male mammal monotreme muscle_growth muscular muscular_anthro muscular_male necklace open_mouth paws plantigrade red_body red_fur red_hair sega sequence shirt shoes solo sonic_the_hedgehog_(series) standing teeth toes topwear torn_clothing transformation
4_toes abs anthro barefoot biceps big_muscles biped black-rat black_nose border bottomwear claws clenched_teeth clothed clothing comic digital_media_(artwork) echidna emerald_(gem) eulipotyphlan eyes_closed feet footwear front_view gem growth hair hedgehog knuckles_the_echidna light long_hair looking_at_self male mammal monotreme muscle_growth muscular muscular_anthro muscular_male pants paws pecs plantigrade purple_eyes rear_view red_body sega sequence shirt shoes solo sonic_the_hedgehog_(series) standing teeth toes topless topwear torn_clothing transformation undressing white_border
4_toes abs anthro barefoot base_two_layout biceps big_muscles biped black-rat black_nose blockage_(layout) bottomwear butt claws clenched_teeth clothed clothing comic digital_media_(artwork) echidna eulipotyphlan eyes_closed fangs feet fist four_frame_image front_view fur growth hair hedgehog hindpaw horizontal_blockage knuckles_the_echidna long_hair looking_at_viewer male mammal monotreme muscular muscular_anthro muscular_male nude open_mouth pants paws pecs plantigrade purple_eyes rear_view red_body red_fur sega sequence sharp_teeth solo sonic_the_hedgehog_(series) spikes standing tail tail_growth teeth toe_claws toes tongue topless torn_clothing transformation underwear vertical_blockage
2010 anthro barely_visible_genitalia barely_visible_vulva belly big_belly blush breasts captricosakara chris_gay clothing costume crooked_tail dreadlocks echidna female genitals horn mammal monotreme nipples nude pose pregnant sega shade_the_echidna smile solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) tail vulva
anthro bigdon1992 breasts echidna fan_character female jessica_(bigdon1992) mammal monotreme nipples sega solo sonic_the_hedgehog_(series)
5_fingers anthro anthrofied bed bird's-eye_view butt canid canine clothed clothing dipstick_tail dreadlocks duo eyes_closed fingers fox fully_clothed fur furniture gree hair high-angle_view knuckles_the_echidna lying male male/male mammal markings miles_prower multi_tail multicolored_tail nude on_bed on_side pajamas pillow sega simple_background sketch sleeping sonic_the_hedgehog_(series) spooning tail tail_markings white_background
2:3 aliasing anthro armwear biped blue_eyes breasts cel_shading cleavage clothed clothing cosplay digital_media_(artwork) echidna elbow_gloves eyelashes eyeshadow female front_view fur gloves hair hand_on_hip handwear heart_symbol looking_at_viewer low_res makeup mammal monotreme nipple_outline orange_body orange_fur orange_hair sega shaded simple_background solo sonic_adventure sonic_the_hedgehog_(series) standing tan_body tan_skin tikal_the_echidna unknown_artist white_background
anthro big_head biped bodily_fluids clothing colored_sketch echidna fist footwear fur genital_fluids genitals guide_lines hair half-erect handwear humanoid_genitalia humanoid_penis knuckles_the_echidna male mammal mittens monotreme mostly_nude penis precum red_body red_fur red_hair sega shoes simple_background sketch solo sonic_the_hedgehog_(series) standing tail toony unknown_artist white_background
2004 anthro detailed_background dripping echidna forest knuckles_the_echidna male mammal monotreme nature orin_(artist) outside plant sega solo sonic_the_hedgehog_(series) tree wood
11:8 anal anal_penetration anthro anthro_on_anthro blue_body blue_fur bodily_fluids clothing cum cum_inside duo erection eulipotyphlan footwear fur genital_fluids genitals handjob hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal penetration penile penis sega sex shoes simple_background sonic_the_hedgehog sonic_the_hedgehog_(series) tail unknown_artist white_background
4:3 animated anthro bat deaffinity deannart echidna female flash humor knuckles_the_echidna male mammal misunderstanding monotreme rouge_the_bat sega sonic_the_hedgehog_(series) sound tora_dora
2004 5_fingers anthro anthrofied big_eyes bottomwear clothing dreadlocks echidna eyelashes female fingers flower gloves hair handwear holding_flower holding_object japanese_text looking_at_viewer looking_back looking_back_at_viewer low_res mammal midriff miniskirt monochrome monotreme panties plant pose raised_tail rose_(flower) sega simple_background skirt smile solo sonic_adventure sonic_the_hedgehog_(series) tail text tikal_the_echidna toony topwear translation_request tube_top underwear unknown_artist white_background
2006 anthro anthro_on_anthro blue_body blue_fur canid canine clothing erection eulipotyphlan fellatio footwear fox fur genitals group hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna licking male male/male male_penetrated male_penetrating male_penetrating_male mammal marc_leonhardt masturbation miles_prower oral penetration penile penile_masturbation penis penis_lick sega sex shoes sonic_the_hedgehog sonic_the_hedgehog_(series) tail tongue tongue_out
anal anal_penetration anthro bdsm bodily_fluids bondage bound breasts dildo echidna female genital_fluids genitals lactating mammal monotreme nipples peeing penetration sega sex_toy solo sonic_adventure sonic_the_hedgehog_(series) tikal_the_echidna unknown_artist urine vaginal vibrator vulva
5:4 anthro anthro_on_anthro black_body black_fur blush bodily_fluids crooked_tail cum duo echidna eulipotyphlan fellatio fur genital_fluids hedgehog knuckles_the_echidna low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme oral penetration penile sega sex shadow_the_hedgehog sonic_the_hedgehog_(series) tail unknown_artist
1:1 anthro anthrofied blue_eyes bodily_fluids breasts canid canine crossgender duo echidna female fox fur hair knuckles_the_echidna low_res mammal miles_prower monotreme mtf_crossgender multi_tail purple_eyes red_body red_hair sega sonic_the_hedgehog_(series) sweat tail unknown_artist wide_hips yellow_body yellow_fur
anal anthro barefoot battle_angel bodily_fluids canid canine canis cum cum_while_rimming cumshot dialogue domestic_dog duo echidna ejaculation english_text erection eulipotyphlan feet fox genital_fluids genitals hand_on_another's_butt hand_on_butt handjob hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna legs_up licking male male/male male_penetrated male_penetrating male_penetrating_male male_rimming_male mammal miles_prower monotreme nude oral orgasm penetration penile penis rimmee_giving_handjob rimming sega sex sonic_the_hedgehog sonic_the_hedgehog_(series) tail text tongue tongue_out
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