2016 anal anal_penetration anthro anthrofied artist_collaboration backsack balls bent_over big_butt blue_body blue_fur bodily_fluids bottomless butt canid canine clothed clothing countershading crop_top cum cum_in_mouth cum_inside cum_on_face cum_while_penetrated cumshot digital_media_(artwork) echidna ejaculation erection eulipotyphlan eyelashes femboy fingerless_gloves flat_colors footwear forced fox fucked_silly fur gem genital_fluids genitals gloves group group_sex half-closed_eyes handwear hedgehog hi_res humanoid_genitalia humanoid_penis knuckles_the_echidna legwear looking_back male mammal microsoft_paint_(artwork) miles_prower monotreme multi_tail multicolored_body multicolored_fur narrowed_eyes open_mouth orgasm penetration penis pink_background purple_eyes red_body red_fur restrained sega sex shirt shoes simple_background sneakers sonic_the_hedgehog sonic_the_hedgehog_(series) sonicharinezumi spread_legs spreading suspension tail tan_body tan_fur tentacle_sex tentaclejob tentacles thecon thick_thighs thigh_highs toony topwear two_tone_body two_tone_fur unfinished upside_down white_body white_countershading white_fur yellow_body yellow_fur
5:4 absurd_res anthro bandicoot being_watched big_breasts big_penis bodily_fluids breasts cloudz cuckold cum cum_in_vagina cum_inside digital_media_(artwork) echidna erection eulipotyphlan female fondling genital_fluids genitals group hedgehog hi_res huge_breasts huge_penis infidelity knuckles_the_echidna looking_at_another male male/female mammal marsupial monotreme nipples orgasm penis perci_the_bandicoot sega sex sonic_boom sonic_the_hedgehog sonic_the_hedgehog_(series) superbunnygt thick_thighs thin_thighs vaginal
anal anal_penetration anthro blue_body blue_fur blue_hair blush bodily_fluids butt clothing cum cum_in_ass cum_inside duo echidna erection eulipotyphlan fur genital_fluids genitals gloves hair handwear hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna looking_back male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme penetration penis purple_eyes sega sex sonic_boom sonic_the_hedgehog sonic_the_hedgehog_(series) zehn
2016 accessory anthro black_nose blue_eyes bodily_fluids clothing dress echidna female gloves hair handwear headband jewelry long_hair mammal monotreme orange_hair sega shade-shark signature solo sonic_adventure sonic_the_hedgehog_(series) tears tikal_the_echidna water
2016 5_fingers 5_toes abs after_masturbation anthro balls bangs beach biped black_nose bodily_fluids bottomwear clothed clothing cum cum_on_chest cum_on_face cum_on_own_face cum_on_self cybernetics echidna erection eyewear feet fingers footwear fur genital_fluids genitals humanoid_feet humanoid_genitalia humanoid_penis jewelry leostar lying machine male mammal monotreme muscular muscular_anthro muscular_male necklace nipples on_side on_towel outside pecs penis plantigrade prosthetic prosthetic_arm prosthetic_limb purple_eyes red_body red_fur sandals seaside shoes shorts smile solo stonecircle sunglasses toes topless towel water
absurd_res anthro ball_fondling balls big_balls big_breasts big_butt big_penis big_the_cat body_worship breasts bulge butt crossgender domestic_cat duo echidna erection eyeshadow felid feline felis femboy fondling genital_worship genitals gynomorph gynomorph/male hi_res humanoid_genitalia humanoid_penis intersex intersex/male knuckles_the_echidna looking_at_genitalia looking_at_penis makeup male mammal mcnasty monochrome monotreme mtg_crossgender mti_crossgender penile penis penis_worship sega simple_background slightly_chubby sonic_the_hedgehog_(series)
anthro belt breasts cleavage clothed clothing dreadlocks echidna fan_character female gloves handwear mammal monotreme pose sega simple_background solo sonic_the_hedgehog_(series) yellow_eyes
anthro breasts echidna fan_character female genitals mammal monotreme navel nipples nude pose sega simple_background solo sonic_the_hedgehog_(series) vulva yellow_eyes
after_sex all_fours anthro anus areola argento big_breasts big_butt blue_eyes blush bodily_fluids breasts butt circlet crooked_tail cum cum_drip cum_on_butt cum_on_ground cum_string disembodied_penis dripping duo echidna erect_nipples erection female female_focus genital_fluids genitals humanoid_genitalia humanoid_penis male male/female mammal monotreme nipples nude open_mouth orange_body penis sega solo_focus sonic_adventure sonic_the_hedgehog_(series) tail third-party_edit tikal_the_echidna vulva
anthro anthrofied anus balls bat bulge canid canine clothed clothing cosplay crossdressing dipstick_tail duo_focus echidna femboy flaccid footwear fox genitals glazed_(artist) group high_heels humanoid_genitalia humanoid_penis knuckles_the_echidna male mammal markings miles_prower monotreme multi_tail multicolored_tail penis presenting presenting_anus rouge_the_bat sega shoes sonic_the_hedgehog_(series) tail tail_markings
anthro boots breasts cleavage clothed clothing cosplay crossgender echidna english_text eyeshadow female footwear glazed_(artist) gloves handwear knuckles_the_echidna makeup mammal monotreme mtf_crossgender rouge_the_bat sega shoes simple_background solo sonic_the_hedgehog_(series) text white_background
abs android anthro barcode barcode_tattoo biceps damage digital_media_(artwork) echidna exposed_endoskeleton hi_res knuckles_the_echidna libra-11 machine male mammal monotreme muscular muscular_anthro muscular_male nipples pecs purple_eyes robot robotic_reveal sega simple_background smile solo sonic_the_hedgehog_(series) tattoo white_background
comic echidna eitaro_toyoda food fruit hi_res japanese_text knuckles_the_echidna male mammal monochrome monotreme narrow_hips official_art pachacamac_(sonic) plant sega sonic_adventure sonic_channel sonic_the_hedgehog_(series) text thin_calves thin_legs thin_thighs tikal_the_echidna translated
2d_animation 5:4 anal anal_penetration animated animated_gif anthro anthro_on_anthro anthro_on_bottom anthro_on_top anthro_penetrated anthro_penetrating anthro_penetrating_anthro archie_comics balls bed bedroom black_body black_fur blush bodily_fluids bottomless bottomwear clothed clothing cowboy_hat cowgirl_position crown cum cum_in_ass cum_inside cum_on_penis digital_media_(artwork) duo echidna erection eulipotyphlan footwear frame_by_frame from_front_position fur furniture genital_fluids genitals half-closed_eyes hat headgear headwear hedgehog inside interspecies king king_shadow knuckles_the_echidna krazyelf light_mobius loop lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal monotreme mostly_nude multicolored_body multicolored_fur narrowed_eyes on_back on_bed on_bottom on_top pants penetration penile penile_penetration penis penis_in_ass pillow purple_eyes red_body red_eyes red_fur royalty sega sex shadow_the_hedgehog shoes short_playtime smile sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) tan_body tan_fur teeth two_tone_body two_tone_fur warm_colors
1:1 anthro bat clothed clothing digital_media_(artwork) duo echidna erection female genitals knuckles_the_echidna low_res male mammal manaita monotreme oekaki penis rouge_the_bat sega sonic_the_hedgehog_(series) vaginal
2016 abs anthro biceps big_muscles biped black_border blush border bulge clothed clothing echidna eyewear facial_hair fan_character flexing fur glasses goatee hi_res male mammal monotreme muscular muscular_anthro muscular_male pecs pose sega simple_background smile solo sonic_the_hedgehog_(series) standing teeth topless underwear zephir
2d_animation 5:4 animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls blush bodily_fluids duo echidna erection eulipotyphlan eyes_closed fellatio frame_by_frame fur genital_fluids genitals hedgehog knuckles_the_echidna krazyelf male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme multicolored_body multicolored_fur oral oral_penetration penetration penile penile_penetration penis penis_in_mouth precum red_eyes saliva sega sex shadow_the_hedgehog short_playtime sonic_the_hedgehog_(series) sucking
1:1 abelisaurid bodily_fluids carnotaurus comic dinosaur echidna_(character) english_text female heart_symbol human hunting love mammal monochrome mother_(lore) parent_(lore) petting plant predator/prey prehistoric_species profanity reptile saurischian scalie shrub smile sweat teeth text the_isle theropod
2016 2d_animation animated animated_gif anthro anthrofied anvil_position areola bat big_breasts black_nose blue_background bouncing_breasts breasts clothing duo echidna erect_nipples eyeshadow female first_person_view frame_by_frame from_front_position fur genitals gloves green_eyes handwear heart_symbol huge_breasts knuckles_the_echidna legs_up looking_at_viewer looking_pleasured lying makeup male male/female mammal membrane_(anatomy) membranous_wings mittens monotreme navel nightowlartx nipples nude on_back rouge_the_bat sega sex short_playtime simple_background smile solo_focus sonic_the_hedgehog_(series) spikes spread_legs spreading tongue tongue_out vulva white_body white_fur wings
2016 accessory against_surface against_wall ahegao anthro anus bent_over black_nose blush bodily_fluids bottomwear bottomwear_down breast_squish breasts butt circlet clothed clothing clothing_lift crooked_tail digital_drawing_(artwork) digital_media_(artwork) dildo dildo_lick duo echidna female female/female fucked_silly fur genital_fluids genitals gloves half-closed_eyes handwear headband hi_res legwear licking licking_sex_toy looking_pleasured mammal messy monochrome monotreme mostly_nude narrowed_eyes naughty_face navel nude open_mouth orgasm pants pants_down partially_clothed raised_clothing raised_shirt raised_topwear restricted_palette saliva seductive sega sex sex_toy shade_the_echidna shirt shirt_lift side_boob skirt skirt_down smile sonic_adventure sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) squish standing stockings tail tenshigarden thigh_highs tikal_the_echidna tongue tongue_out topless topwear vaginal vaginal_fluid_string vaginal_fluids vulva
4:3 abs anthro anthrofied biped boxer_briefs bulge clothed clothing echidna furniture greyscale hands_behind_head knuckles_the_echidna line_art looking_at_viewer lying male mammal monochrome monotreme muscular muscular_anthro muscular_male navel nipples on_back one_eye_closed pecs pinup pose sega signature sketch sofa soina solo sonic_the_hedgehog_(series) tight_clothing topless underwear unimpressed
anthro balls big_penis bodily_fluids breasts clothing cum duo echidna erection female genital_fluids genitals headgear headwear hot_dogging humanoid_genitalia humanoid_penis knuckles_the_echidna male male/female mammal monotreme nipples penis red_body red_skin sega sex simple_background skinbark sonic_adventure sonic_the_hedgehog_(series) sweat tears tikal_the_echidna
amy_rose anthro areola big_breasts big_eyes blue_eyes bodily_fluids breasts canid canine clothing crossgender cum cum_in_mouth cum_inside dipstick_tail duo echidna erect_nipples erection eulipotyphlan fellatio female fox fur genital_fluids genitals gloves green_eyes handwear hedgehog huge_breasts looking_pleasured male male/female mammal markings miles_prower monotreme mtf_crossgender multicolored_tail multiple_images nipples nude oral orgasm penile penis sega sex signature skinbark solo solo_focus sonic_adventure sonic_the_hedgehog_(series) tail tail_markings tikal_the_echidna toony white_body white_fur yellow_body yellow_fur
2016 anthro areola big_breasts breasts crooked_tail echidna erect_nipples female hi_res huge_breasts mammal monochrome monotreme nipples nude ravrous sega solo sonic_adventure sonic_the_hedgehog_(series) stripper tail tikal_the_echidna tikal_the_wereechidna werecreature wereechidna weremonotreme
anal anal_penetration angelofhapiness anthro balls better_version_at_source blush duo echidna erection eulipotyphlan genitals grass half-closed_eyes hand_holding hedgehog humanoid_genitalia humanoid_penis knuckles_the_echidna lying male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome monotreme narrowed_eyes nature on_side open_mouth outside penetration penis plant sega sex silver_the_hedgehog simple_background sketch smile sonic_the_hedgehog_(series) tree
angelofhapiness animated bodily_fluids cum cum_in_mouth cum_inside cum_on_face duo echidna erection eulipotyphlan eyes_closed faceless_character faceless_male fellatio flash genital_fluids genitals half-closed_eyes hedgehog knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme narrowed_eyes no_sound oral oral_penetration penetration penile penis sega sex shadow_the_hedgehog sketch solo_focus sonic_the_hedgehog_(series)
anthro anthro_penetrated areola big_breasts biped breasts duo echidna english_text erect_nipples erection fellatio female female_focus female_on_human female_penetrated genitals hi_res huge_breasts human human_on_anthro human_penetrating human_penetrating_anthro interspecies male male/female male_on_anthro male_penetrating male_penetrating_female mammal monotreme nipples oral penetration penile penis sega sex solo_focus sonic_adventure sonic_the_hedgehog_(series) text tikal_the_echidna viktor2
1:1 2016 5_toes anthro balls barefoot blush bodily_fluids butt detailed_background duo echidna erection eulipotyphlan eye_contact feet genital_fluids genitals hedgehog hot_dogging humanoid_genitalia humanoid_penis knuckles_the_echidna landscape line_art looking_at_another male male/male male_on_bottom male_on_top mammal monochrome monotreme naughty_face nude on_bottom on_lap on_top on_top_of partially_submerged penis plantigrade precum rear_view reclining ruins sega sex signature smile smirk soina sonic_the_hedgehog sonic_the_hedgehog_(series) toes
anthro archie_comics areola balls big_breasts breast_play breasts crossgender duo echidna erect_nipples erection eulipotyphlan female genitals hedgehog huge_breasts juandelcoyote.inc knuckles_the_echidna male mammal monotreme nipples nude penis scar scourge_the_hedgehog sega sex sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) titfuck
after_sex anthro balls bat big_breasts bodily_fluids breast_play breast_squeeze breasts clothing cum cum_drip cum_on_breasts dripping duo echidna erection eyeshadow female fur genital_fluids genitals gloves hand_on_breast handwear holding_breast holding_penis humanoid_genitalia humanoid_penis knuckles_the_echidna looking_at_viewer makeup male male/female mammal membrane_(anatomy) membranous_wings monotreme nipples penis rouge_the_bat sega sex simple_background sonic_the_hedgehog_(series) speech_bubble squeezing titfuck vein veiny_penis watatanza white_background white_body white_fur wings
2016 angry anthro blush bodily_fluids clothed clothing crossdressing dated diner duo echidna eulipotyphlan furniture graphite_(artwork) half-closed_eyes hedgehog knuckles_the_echidna maid_uniform male mammal monotreme narrowed_eyes paper restaurant sega shadow_the_hedgehog signature simple_background sketch smug soina sonic_the_hedgehog_(series) sweat table traditional_media_(artwork) uniform waiter white_background year
angelofhapiness anthro archie_comics boots chair chest_tuft clothing crown duo echidna erection eulipotyphlan footwear furniture genitals gloves half-closed_eyes handjob handwear hat headgear headwear hedgehog hi_res jacket kneeling knuckles_the_echidna male male/male mammal monochrome monotreme narrowed_eyes penile penis sega sex shadow_the_hedgehog shoes sitting sketch smile sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) throne topwear tuft
2016 anthro bionic_arm bionics black_hair breasts cybernetic_arm cybernetic_limb cybernetics dark_egg_legion echidna fan_character female green_eyes hair june-la lady-tragedy machine mammal mechanic model_sheet monotreme sega simple_background solo sonic_the_hedgehog_(series)
2016 anthro bodysuit camel_toe clothing echidna erect_nipples female hi_res mammal monotreme nipple_outline nipples raianonzika sega shade_the_echidna skinsuit solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) tight_clothing
2016 anthro areola bodysuit camel_toe clothing echidna erect_nipples female genitals hi_res mammal monotreme nipple_outline nipples raianonzika sega shade_the_echidna skinsuit solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) tight_clothing vulva
2016 anthro areola echidna erect_nipples female genitals hi_res mammal monotreme nipple_outline nipples nude raianonzika sega shade_the_echidna solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) vulva
2016 anthro archie_comics areola belt big_breasts biped blush bodily_fluids breasts camel_toe clothed clothing digital_drawing_(artwork) digital_media_(artwork) echidna exposed_breasts female fur hair half-closed_eyes hand_on_hip heart_symbol hi_res lien-da looking_at_viewer mammal monochrome monotreme narrowed_eyes nipples one_breast_out open_clothing open_shirt open_topwear sega shirt smile solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) standing sweat tenshigarden topwear
1:2 2016 absurd_res accessory anthro beads boots bottomwear clothing crop_top echidna fishnet_clothing footwear fur gloves hair_accessory hair_beads handwear hi_res knee_boots knee_highs knuckles_the_echidna legwear male mammal mesh_top midriff monotreme navel punkpega purple_eyes red_body red_fur sega shirt shoes shorts solo sonic_the_hedgehog_(series) spandex spandex_shorts tight_bottomwear tight_clothing tight_shorts topwear visible_underwear
anthro anus biped bottomwear bulge butt clothing conditional_dnp coolblue echidna footwear half-closed_eyes knuckles_the_echidna looking_at_viewer lying male mammal monotreme narrowed_eyes pink_eyes sega shoes shorts simple_background smile solo sonic_the_hedgehog_(series) undressing
accessory anthro blue_eyes breasts canastus circlet cleavage_cutout clothing cosplay crossover curvy_figure cutout dress echidna female fina furgonomics hair jewelry keyhole_clothing lips long_dress mammal masturbation monotreme one_eye_closed orange_body orange_hair ring sega simple_background skies_of_arcadia solo sonic_adventure sonic_the_hedgehog_(series) tail tail_accessory tail_jewelry tail_ring thick_bottom_lip tikal_the_echidna translucent translucent_clothing voluptuous wide_hips
1:1 2016 accessory ahegao anthro balls bat bear blue_eyes bodily_fluids boots bottomwear breasts canid canine canon_x_oc clenched_teeth clitoris clothed clothing clothing_lift collar competition crossgender crossover crowd cum cum_in_vagina cum_inside domestic_cat domino_mono dr._eggman dress echidna erection eulipotyphlan exhibitionism eyebrows eyewear felid feline felis female fighting_ring fingerless_gloves footwear fortissima's_treasure_hunters fox frown fur genital_fluids genitals giant_panda gloves group gynomorph gynomorph/female gynomorph_penetrating hair hair_accessory hairband handwear hedgehog honey_the_cat hybrid intersex intersex/female intersex_penetrating knuckles_the_echidna koala leg_grab lifted lips looking_pleasured male mammal marsupial miles_prower monotreme navel nipples open_mouth penetration penis pink_nipples r!p raised_eyebrow reverse_stand_and_carry_position rouge_the_bat sega sex sexual_competition sexual_fight shoes skirt skirt_lift smile sonic_the_fighters sonic_the_hedgehog sonic_the_hedgehog_(series) spotlight spread_legs spreading standing standing_sex sunglasses tail tail_under_skirt teeth tongue tongue_out upskirt vaginal vaginal_fluids vaginal_penetration vombatiform vulva wrestling yellow_balls yellow_eyes yellow_penis yellow_sclera
2016 absurd_res anthro beach bikini black_nose blue_eyes blush chao_(sonic) clothing crooked_tail detailed_background echidna eyelashes female group heart_symbol hi_res knuckles_the_echidna looking_at_viewer looking_back male mammal monotreme one_eye_closed outside purple_eyes sand seaside sega senshion shade_the_echidna sky smile sonic_adventure sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) swimwear tail tikal_the_echidna two-piece_swimsuit water
2016 anthro archie_comics big_breasts bottomless breasts cleavage clothed clothing echidna female hi_res huge_breasts julie-su mammal monotreme sega solo sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) sonic_the_hedgehog_(series) zhengfox
angelofhapiness anthro balls bdsm beads bodily_fluids bondage bound canid canine clothing cum cum_in_mouth cum_inside cum_on_face dominant dominant_male duo echidna erection fan_character fellatio femboy footwear forced fox fur genital_fluids genitals hair hand_on_butt humanoid_genitalia humanoid_penis knuckles_the_echidna male male/male male_penetrated male_penetrating male_penetrating_male mammal monotreme oral oral_penetration penetration penile penis sega sex shoes simple_background sketch smile sonic_the_hedgehog_(series) submissive submissive_male
2016 anthro big_butt blue-the-unknown butt camel_toe clothing echidna eulipotyphlan fan_character female hedgehog hi_res hybrid mammal monotreme panties sega solo sonic_the_hedgehog_(series) underwear
2016 anthro anthrofied armwear balls beach blue_balls blue_penis bulge canid canine clothing echidna elbow_gloves erection eulipotyphlan eyelashes eyeshadow femboy foreskin fox genitals gesture gloves group hand_gesture handwear hedgehog hi_res humanoid_genitalia humanoid_penis knuckles_the_echidna leaning leaning_forward lipstick looking_back makeup male mammal miles_prower monotreme penis pranky seaside sega shocked sonic_the_hedgehog sonic_the_hedgehog_(series) thong thumbs_up underwear wide_hipped_male wide_hips
absurd_res animal_genitalia animal_penis anthro back_alley balls bat bessi_the_bat big_breasts big_butt breasts butt canid canine canine_genitalia canine_penis clothing dhx2kartz disembodied_penis echidna erection fan_character female footwear foreskin genitals gloves group hair handwear hi_res high_heels huge_breasts huge_butt human humanoid_genitalia humanoid_penis inviting knuckles_the_echidna legwear lipstick looking_back makeup male mammal monotreme nipples penis ponytail presenting presenting_hindquarters sega shoes solo_focus sonic_the_hedgehog_(series) thick_thighs thigh_highs wide_hipped_female wide_hips
absurd_res after_sex animal_genitalia animal_penis anthro back_alley balls bat bessi_the_bat big_breasts big_butt bodily_fluids breasts butt canid canine canine_genitalia canine_penis clothing cum cum_on_body cum_on_breasts cum_on_butt dhx2kartz disembodied_penis echidna erection fan_character female footwear foreskin genital_fluids genitals gloves group hair handwear hi_res high_heels huge_breasts huge_butt human humanoid_genitalia humanoid_penis inviting knuckles_the_echidna legwear lipstick looking_back makeup male mammal monotreme nipples penis ponytail presenting presenting_hindquarters sega shoes solo_focus sonic_the_hedgehog_(series) thick_thighs thigh_highs wide_hipped_female wide_hips
2016 accessory anal_sheath anthro anus anus_outline areola big_breasts black_clothing black_gloves black_handwear blush bodysuit breasts camel_toe clothed clothing echidna erect_nipples erection erection_under_clothing female fur genital_outline genitals gloves handwear headband hi_res mammal matospectoru monotreme navel navel_outline nipples orange_body orange_fur purple_eyes sega shade_the_echidna skinsuit solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) spread_vulva spreading tight_clothing vulva vulva_outline
2016 accessory anthro anus areola big_breasts blush breasts clothing echidna erect_nipples female fur genitals gloves handwear headband hi_res mammal matospectoru monotreme navel nipples nude orange_body orange_fur portrait purple_eyes sega shade_the_echidna solo sonic_chronicles:_the_dark_brotherhood sonic_the_hedgehog_(series) spread_vulva spreading three-quarter_portrait vulva
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