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1:1 2018 absolutely_everyone activision air_creature air_humanoid animal_humanoid anthro aquatic arc_system_works arthropod asterozoan atlus avian baboon bandai_namco bandicoot bat bee big_breasts bird blazblue blonde_hair bloodshot_eyes blue_body blue_eyes blue_fur bobobo-bo_bo-bobo breasts callie_briggs camera canid canine canis carrie_krueger carrot_(one_piece) cartoon_network cephalopod cetacean chicken chicken_(cow_and_chicken) cleavage clothed clothing cloud cloud_humanoid cocaine coco_bandicoot coleoid cow_and_chicken crab crash_bandicoot_(series) crossover crustacean daisuke_jigen darwin_watterson decapod demon dialogue digimon digimon_(species) digimorph domestic_cat domestic_dog don_patch dr._rockzo drugs eastern_grey_squirrel echidna echinoderm ed_edd_n_eddy elemental_creature elemental_humanoid english_text eulipotyphlan european_hedgehog felid feline felis female fish fist_of_the_north_star for_a_head fox frown fur galliform gatomon genitals ghost green_eyes grey_squirrel group gumball_watterson hair hamadryas_baboon hank_hill hanna-barbera haplorhine heart_symbol hedgehog hi_res human humanoid hymenopteran i._r._baboon i_am_weasel insect kaka_(blazblue) king_of_the_hill knuckles_the_echidna lagomorph large_group leporid life_has_many_doors_ed-boy light_body light_skin lipstick living_cloud looking_at_viewer lupin_iii lying makeup makoto_nanaya malacostracan male mamiya_(fist_of_the_north_star) mammal mammal_humanoid marsupial mature_anthro mature_female mature_humanoid megami_tensei metalocalypse miles_prower minkmen_(one_piece) mollusk monkey monotreme morgana_(persona) mr._krabs muttley navel nickelodeon nicole_watterson nipples nude object_head octopodiform octopus old_world_monkey on_back one_piece palmon parody patrick_star pearl_krabs penelope_pitstop penny_fitzgerald persona_(series) persona_5 phasianid physeteroid pickles_the_drummer pltnm06ghost pose primate queen_bea rabbit red_fox red_hair renamon rodent rodent_humanoid rolf_(eene) rouge_the_bat sandy_cheeks sciurid sciurid_humanoid sea_sponge secret_squirrel secret_squirrel_show sega shadow_face short-beaked_echidna skwisgaar_skwigelf smile sonic_the_hedgehog sonic_the_hedgehog_(series) sperm_whale spirit spongebob_squarepants spongebob_squarepants_(character) squidward_tentacles starfish style_crossover swat_kats swimwear tan_body tan_fur taokaka taomon text the_amazing_world_of_gumball the_red_guy thingshappen toki_wartooth toothed_whale topless tree_squirrel tree_squirrel_humanoid true_fox vulva wacky_races waddling_head whale what white_body white_fur white_hair yellow_body yellow_fur yuki_yoshida
1:1 3d_(artwork) absurd_res alpha_channel black_sclera digital_media_(artwork) echidna glistening hi_res knuckles_the_echidna male mammal monotreme nibroc-rock red_eyes sega solo sonic_the_hedgehog_(series)
2018 andromorph andromorph/male andromorph_penetrated anthro anus balls blush bodily_fluids claws clothing crossgender duo echidna erection eulipotyphlan genitals gloves green_eyes handwear heart_eyes heart_symbol hedgehog hi_res intersex intersex/male intersex_penetrated knuckles_the_echidna licking licking_lips male male_penetrating mammal monotreme mta_crossgender mti_crossgender penetration penis r18 saliva sega self_lick sex sonic_the_hedgehog sonic_the_hedgehog_(series) sonic_the_werehog sonic_unleashed tongue tongue_out vaginal vulva werecreature wereeulipotyphlan werehog
2018 absurd_res anthro bat black_and_white breasts butt clothing dancing digital_media_(artwork) duo echidna female hat headgear headwear hi_res knuckles_the_echidna male mammal monochrome monotreme ninoeros nipples peaked_cap pole pole_dancing rouge_the_bat sega simple_background sonic_the_hedgehog_(series) strip_club stripper stripper_pole swimwear white_background wings
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2:3 anthro bat black_border border comic dialogue echidna english_text female hi_res knuckles_the_echidna leather male mammal marik_azemus34 monotreme rouge_the_bat seductive sega sonic_boom sonic_the_hedgehog_(series) speech_bubble text url wings
2:3 anthro bandage bat black_border boots border canid canine clothing comic dialogue echidna english_text female footwear fox hi_res knuckles_the_echidna leather male mammal marik_azemus34 miles_prower monotreme rouge_the_bat sega shoes sonic_boom sonic_the_hedgehog_(series) speech_bubble text url wings
anal anthro backsack balls body_worship butt butt_shot butt_size_difference butt_worship canid canine duo echidna fox genitals knuckles_the_echidna male male/male mammal masturbation miles_prower monotreme oral penile penile_masturbation red_balls rimming sega sex sonic_the_hedgehog_(series) squish_(artist)
5_fingers absurd_res all_fours anal anthro anthro_on_anthro anus backsack balls big_butt big_penis blue_eyes body_worship butt butt_shot butt_worship canid canine clothing disembodied_penis duo echidna erection eyes_closed fellatio fingers fist foreskin fox fur genitals glans gloves half-closed_eyes hand_on_butt hand_on_head handwear hi_res hot_dogging knuckles_the_echidna looking_back looking_down looking_pleasured looking_up male male/male mammal miles_prower monotreme multiple_positions narrowed_eyes nude one_eye_closed open_mouth oral partially_retracted_foreskin penile penis pink_glans pink_penis purple_eyes raised_tail red_balls red_body red_fur rimming seductive sega sex simple_background smile sonic_the_hedgehog_(series) spikes squish_(artist) standing tail tan_body tan_skin teeth tongue tongue_out vein white_background white_body white_clothing white_fur white_gloves white_handwear yellow_body yellow_fur
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anal anal_penetration anthro balls cowgirl_position duo echidna from_front_position genitals heart_symbol hi_res knuckles_the_echidna male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal monotreme on_bottom on_top one_eye_closed penetration penis pictographics sega sex sonic_the_hedgehog_(series) speech_bubble squish_(artist)
2_tails 3d_(artwork) anthro canid canine cross_eye_stereogram detailed_background digital_media_(artwork) echidna eulipotyphlan flying fox group hedgehog hi_res knuckles_the_echidna male mammal miles_prower monotreme multi_tail running sega side_by_side_stereogram smpthehedgehog sonic_the_hedgehog sonic_the_hedgehog_(series) stereogram tail trio
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animate_inanimate bat bodily_fluids cannot_unsee clothing clothing_transformation cursed_image duo echidna english_text feet female foot_focus foot_shot footwear forced knuckles_the_echidna legwear living_sock mammal monotreme musk nightmare_fuel purplethecharmander rouge_the_bat sega simple_background smelly smelly_feet sock_transformation socks sonic_the_hedgehog_(series) sweat text transformation what where_is_your_god_now why
16:9 absurd_res accessory amy_rose amy_rose_(boom) anthro anthro_on_anthro balls beach big_penis bodily_fluids bottomwear bracelet clitoris clothed clothing cum cum_on_hand disappointed double_handjob dress echidna erection eulipotyphlan excito eyelashes faceless_character faceless_male female female_focus furniture genital_fluids genitals gloves green_eyes group group_sex hair_accessory hairband handjob handwear hedgehog hi_res humanoid_genitalia humanoid_penis inside jewelry knuckles_the_echidna legwear male male/female mammal mmf monotreme no_underwear penile penis penis_size_difference premature_ejaculation sea seaside sega sex sex_on_the_beach sitting skirt small_balls sofa sofa_sex solo_focus sonic_boom sonic_the_hedgehog sonic_the_hedgehog_(series) standing stockings sunset thin_calves thin_legs thin_thighs threesome trio upskirt vein veiny_penis vulva water widescreen window
anthro canid canine clothing cloud echidna eulipotyphlan fox gloves group handwear hedgehog knuckles_the_echidna male mammal miles_prower monotreme sega shadow_the_hedgehog sonic_the_hedgehog sonic_the_hedgehog_(series) ナロ
2018 amber_eyes anthro areola bent_over big_breasts blush bodily_fluids breasts cum cum_in_uterus cum_inside cumshot cutaway detailed_background duo echidna ejaculation eye_contact eyelashes female from_behind_position genital_fluids genitals half-closed_eyes hand_on_another's_butt hand_on_butt internal knuckles_the_echidna lagomorph leporid looking_at_another male male/female mammal mature_anthro mature_female monotreme narrowed_eyes nipples open_mouth open_smile orgasm penis purple_eyes rabbit raianonzika sega sex smile sonic_the_hedgehog_(series) tongue uterus vaginal_canal vanilla_the_rabbit vein veiny_penis
2018 3d_(artwork) aged_up anthro balls bathroom big_penis bodily_fluids canid canine comic cum cumshot dialogue digital_media_(artwork) echidna ejaculation english_text eulipotyphlan fox genital_fluids genitals group handjob hedgehog hi_res knuckles_the_echidna male male/male mammal masturbation miles_prower monotreme moorsheadfalling multi_genitalia multi_penis multiple_scenes mutual_masturbation nude orgasm orgasm_face penile penile_masturbation penis penis_size_difference precum sega sex sonic_the_hedgehog sonic_the_hedgehog_(series) source_filmmaker_(artwork) steam text vein veiny_penis
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breasts comic duo echidna emerald_(gem) female ftm_transformation fur gem gender_transformation genitals grope growth human human_to_anthro knuckles_the_echidna looking_pleasured mammal monotreme nipples nude red_body red_fur sega sonic_the_hedgehog_(series) species_transformation tail tail_growth transformation vulva zielloos_(artist)
breasts comic duo echidna emerald_(gem) female fingering ftm_transformation fur gem gender_transformation genital_growth genitals grope growth gynomorph gynomorph/male human human_to_anthro intersex intersex/male knuckles_the_echidna looking_pleasured male male/female mammal monotreme nipples nude penis penis_growth red_body red_fur sega sonic_the_hedgehog_(series) species_transformation transformation vulva zielloos_(artist)
breast_fondling breast_play breasts comic duo echidna emerald_(gem) fondling ftm_transformation fur gem gender_transformation genitals grope gynomorph gynomorph/male hand_on_breast human human_to_anthro humanoid intersex intersex/male knuckles_the_echidna looking_pleasured male mammal monotreme nipples nude penis red_body red_fur sega shrinking size_transformation sonic_the_hedgehog_(series) species_transformation transformation zielloos_(artist)
anthro blush bodily_fluids clothing comic cum duo echidna emerald_(gem) erection ftm_transformation fur gem gender_transformation genital_fluids genitals glans gloves half-closed_eyes handjob handwear heart_symbol human human_on_anthro human_to_anthro interspecies knuckles_the_echidna looking_pleasured male male/male mammal monotreme multiple_scenes narrowed_eyes nude onomatopoeia orgasm penile penis penis_grab pink_glans precum red_body red_fur sega sex smile sonic_the_hedgehog_(series) sound_effects species_transformation spreading text transformation white_clothing white_gloves white_handwear zielloos_(artist)
anal anal_penetration anthro anthro_penetrated biped bodily_fluids comic cowgirl_position cum cum_in_ass cum_inside cum_while_penetrated cumshot dialogue duo echidna ejaculation emerald_(gem) english_text from_front_position ftm_transformation fur gem gender_transformation genital_fluids genitals handjob hands-free human human_on_anthro human_penetrating human_penetrating_anthro human_to_anthro interspecies knuckles_the_echidna looking_pleasured male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal monotreme multiple_scenes nude on_bottom on_top orgasm penetration penile penis red_body red_fur sega sex sonic_the_hedgehog_(series) species_transformation text transformation zielloos_(artist)
2018 absurd_res anthro areola bat being_watched bikini breasts butt clothing dancing digital_media_(artwork) duo echidna female fishnet_clothing fishnet_legwear genitals hairless_tail hat headgear headwear hi_res humiliation knuckles_the_echidna legwear looking_at_another looking_back male mammal monotreme ninoeros nipples one-piece_swimsuit peaked_cap pole pole_dancing pussy_floss rouge_the_bat sega sling_bikini sonic_the_hedgehog_(series) strip_club stripper stripper_pole swimwear tail two-piece_swimsuit vulva
animal_genitalia anthro balls boom claws digital_drawing_(artwork) digital_media_(artwork) duo echidna eulipotyphlan genitals hedgehog knuckles_the_echidna male male/male mammal monotreme oral penis sega sonic_boom sonic_the_hedgehog sonic_the_hedgehog_(series) sonic_the_werehog sonic_unleashed starampharos werecreature wereeulipotyphlan werehog
3:2 3rdharleyjoe 4_toes anthro barefoot beach canid canine clothing echidna eulipotyphlan feet footwear fox group hedgehog hi_res humanoid_feet knuckles_the_echidna male mammal miles_prower monotreme plantigrade sand sandals seaside sega shoes sonic_the_hedgehog sonic_the_hedgehog_(series) tail teeth toes
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2018 3:4 anthro black_nose bodily_fluids clothing cum duo echidna erection eulipotyphlan genital_fluids genitals gloves gssky handwear hedgehog hi_res knuckles_the_echidna male male/male mammal monotreme mostly_nude penis red_penis sega smile sonic_the_hedgehog sonic_the_hedgehog_(series)
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abstract_background angry anthro artist_name cel_shading clothed clothing cosplay crossover crossover_cosplay digital_drawing_(artwork) digital_media_(artwork) echidna english_text front_view gloves handwear handwritten_text hat hatching_(art) headgear headshot_portrait headwear hol_horse jojo's_bizarre_adventure knuckles_the_echidna looking_at_viewer male mammal meme monotreme nativefall pointy_speech_bubble portrait pose sega shaded solo sonic_the_hedgehog_(series) speech_bubble stardust_crusaders talking_to_viewer text warm_colors
anthro artist_name belt biped clothed clothing cosplay crossover crossover_cosplay digital_drawing_(artwork) digital_media_(artwork) echidna english_text full-length_portrait gloves handwear handwritten_text hat hatching_(art) headgear headwear hol_horse japanese_text jojo's_bizarre_adventure knuckles_the_echidna male mammal meme monotreme muscular muscular_anthro muscular_male nativefall portrait pose sega shaded simple_shading solo sonic_the_hedgehog_(series) standing stardust_crusaders text three-quarter_view
anthro canid canine clothing dr._eggman echidna eulipotyphlan fleetway_comics fox gloves group handwear hedgehog hi_res human knuckles_the_echidna large_group machine male mammal miles_prower monotreme robot sega sonic_the_comic sonic_the_hedgehog sonic_the_hedgehog_(comics) sonic_the_hedgehog_(satam) sonic_the_hedgehog_(series) tails_doll teeth text uncle_chuck url zekukn
2018 anthro armadillo blush bodily_fluids canid canine classic_knuckles classic_mighty classic_ray classic_sonic classic_sonic_(universe) classic_tails clothing digital_media_(artwork) echidna eulipotyphlan european_hedgehog eyes_closed fangs flying_squirrel footwear fox gloves group hand_holding hand_on_face hand_on_mouth handwear heart_symbol hearts_around_body hearts_around_head hedgehog kissing knuckles_the_echidna male male/male mammal mighty_the_armadillo miles_prower mofu_love88 monotreme narrow_hips nine-banded_armadillo on_model open_mouth ray_the_flying_squirrel red_fox rodent saliva scared sciurid sega shoes simple_background sonic_the_hedgehog sonic_the_hedgehog_(series) standing teeth thigh_gap thin_calves thin_legs thin_thighs true_fox xenarthran
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2_tails angry anthro ball_size_difference balls big_penis black_nose blue_eyes blush blush_lines canid canine cheek_tuft chest_tuft clothing comparing comparing_penis countershade_ears countershade_face countershade_torso countershading didi_(artist) digital_drawing_(artwork) digital_media_(artwork) dipstick_tail duo echidna eggplant embarrassed eyewear eyewear_only facial_tuft fist flaccid food footwear footwear_only foreskin fox fruit fur genitals gloves gloves_only goggles goggles_only green_background hand_on_mouth handwear handwear_only head_tuft humanoid_genitalia humanoid_penis humiliation hyper hyper_genitalia insecure knuckles_the_echidna laugh looking_at_another looking_down looking_down_at_another looking_up looking_up_at_another male mammal markings miles_prower monotreme mostly_nude multi_tail narrow_hips nude on_model partially_retracted_foreskin penis penis_envy penis_humiliation penis_size_difference pictographics plant plantigrade purple_eyes red_body red_clothing red_footwear red_fur red_shoes ruler sega shoes shoes_only simple_background small_penis small_penis_humiliation smile smirk sonic_boom sonic_the_hedgehog_(series) standing tail tail_markings thigh_gap thin_calves thin_legs thin_thighs thought_bubble tuft unavailable_at_source walking white_background white_body white_clothing white_countershading white_footwear white_fur white_gloves white_handwear white_shoes yellow_body yellow_clothing yellow_footwear yellow_fur yellow_shoes
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