r34 popular

Booru

Order by

AI generated

File type

3d

Rating

remove

cthulhu

1

9

10

11

12

1boy anal anal_beads androgynous blonde_hair cthulhu cthulhu_mythos deity erection femboy girly green_eyes literature lovecraft male male_focus male_only mrbooshmaster mythology mythos penis public_domain robe sex_toy shivering solo trap veiny_penis

1girls anthro bow cephalopod_humanoid cthulhu cthulhu_mythos deity eldritch_horror female female_only genderbend genderswap genderswap_(mtf) goddess h.p._lovecraft literature lluisabadias mouth_tentacle mythos nightmare_waifu octopus panties rule_63 solo solo_focus squid squid_girl tagme underwater underwear yellow_eyes

2019 anthro areola ass big_breasts big_butt breasts butt_pose cthulhu cthulhu_mythos dat_ass digital_media_(artwork) duo eldritch_horror female h.p._lovecraft hi_res huge_butt multi_eye mythical_creature nipples nude partially_submerged pose red_eyes rule_63 short_tail side_boob size_difference suirano tail tentacle thick_thighs water wet wings

2019 areola bodily_fluids breasts cthulhu cthulhu_mythos digital_media_(artwork) eldritch_horror female h.p._lovecraft hi_res looking_at_viewer multi_eye nipples nude pussy red_eyes rule_63 signature solo spread_legs spreading suirano sweat tentacle thick_thighs wings

areolabodily_fluids

1girls 3d bath bathroom bugs_bunny cassidy cthulhu disney dizzydills female heels jessica_rabbit monster nipples pregnant red_hair tentacles who_framed_roger_rabbit

cthulhu demon erection humanoid incubus male male_only mastertristan monster octopus penis solo tristanalexander

anal anal_sex anthro anus ass balls big_ass cephalopod chubby cthulhu cthulhu_mythos dragon gatorbeast h.p._lovecraft hot_dogging knot male male/male male_only muscles muscular nipples octopus original_character pecs penis perineum precum scalie sex smile

after_sex anthro anus ass balls big_ass cephalopod chubby cthulhu cthulhu_mythos cum cum_in_ass cum_inside gatorbeast h.p._lovecraft male male_only moobs nipples nude octopus pecs perineum presenting presenting_hindquarters solo

after_sexanthro

1boy 2019 3_toes anthro anthrofied anus ass balls big_ass big_butt bubble_ass bubble_butt butt cephalopod cephalopod_humanoid cthulhu cthulhu_mythos dat_ass erect_nipples fat_ass furaffinity gatorbeast green_skin h.p._lovecraft hand_on_ass hand_on_butt hand_on_own_ass hands_on_ass huge_ass huge_butt humanoid humanoid_hands looking_at_viewer looking_back male male_only marine marine_humanoid monster monster_boy moobs mythology nipples nude octopus pecs perineum plump_ass presenting presenting_anus presenting_ass presenting_butt presenting_hindquarters slightly_chubby solo testicles thick_thighs wide_hips

anthroanthrofied

anthro bulge cephalopod chubby clothing cthulhu cthulhu_mythos gatorbeast h.p._lovecraft male male_only moobs musclegut muscular nipples octopus pecs solo thong topless underwear

areola_slip big_breasts box_art busty cleavage corset cover cthulhu cthulhu_mythos curvy eloise_(nikraria) female female_focus freckles game_cover green_eyes hat huge_breasts large_breasts nikraria pinup red_hair short_hair story_in_description tagme tentacle text thick_lips video_game voluptuous

areola_slipbig_breasts

adventure anal anal_sex animal_genitalia animal_penis bodily_fluids clothed clothing cthulhu cthulhu_mythos cum cum_in_ass cum_inside dialogue digital_media_(artwork) diphallia diphallism dungeons_and_dragons duo egg english_text erection fantasy genital_fluids h.p._lovecraft hemipenes hi_res hypnosis jaml male male/male male_penetrated male_penetrating male_pregnancy meduselah mewdles mind_control mind_flayer monster multi_penis naga nude penetration penis pregnant reptile scalie sex size_difference smile snake stomach_bulge teeth text unknown_species

2010 absurd_res anthro ass blonde_hair blush breast_growth breasts burlesque cephalopod cleavage clothed clothing comic cthulhu cthulhu_mythos eldritch_horror english_text eyelashes eyeshadow fan_dance female fishnet_stockings garter_belt garter_straps gender_transformation genderswap_(mtf) group h.p._lovecraft hair hi_res human human_to_anthro humor legwear lingerie male mammal mantle_(anatomy) marine mirror mollusk monster mr-dna mtf_transformation nightgown nipples no_bra no_panties nude pajamas panties rule_63 silly skimpy solo_focus species_transformation stockings stripper striptease tentacle text topless transformation underwear

absurd_resanthro

2boys anal anal_insertion anal_penetration anal_sex ass bare_shoulders belly bigger_dom bussy cthulhu cum cum_in_ass cum_inflation cute femboy gay girly helpless human humansub humiliation inflation interspecies male monster monster_boy naked nude open_mouth penetration penis sacrifice saliva sissy sitting_on_lap sitting_on_penis size_difference sodomy stomach_bulge stomach_deformation sweat teen teenager tentacle tentacle_on_male tentacles text toxxy trap twink violation virgin yaoi young

analanal_insertion

2015 anklet anus armlet ass barely_clothed big_breasts bracelet breasts butt butt_crack cthulhu cthulhu_mythos cult cultist cum cum_on_breasts dance dancing demon evil fellatio functionally_nude h.p._lovecraft hooded_cloak jewel jewelry lipstick monochrome monster multiple_females multiple_penises nipple_piercing nude paganism penis pentagram pierced_nipples piercing ritual robe self_breast_sucking tentacle thighlet tim_vigil vagina worship

2014 areolae armlet ass big_ass big_breasts big_butt black_hair bracelet breast_press breasts bubble_butt busty butt buttjob cthulhu cthulhu_mythos cult cultist cunnilingus fit fit_female hands_on_thighs hourglass_figure huge_breasts large_breasts long_hair mask monochrome nipples on_all_fours on_table paganism penis ribs robe skull snake tagme tentacle thick_thighs thighlet tied_hair tim_vigil toned toned_female tongue_out wide_hips

anklet anus armlet ass barely_clothed big_breasts bracelet breasts butt_crack cthulhu cthulhu_mythos cum cum_on_breasts dance dancing demon fellatio functionally_nude h.p._lovecraft hooded_cloak jewel jewelry monochrome multiple_females multiple_penises nude paganism penis robe self_breast_sucking sketch tentacle tim_vigil vagina worship

2014 anus ass blue_skin breasts cave cthulhu cthulhu_mythos detailed_background digital_media_(artwork) eye_nipples female genderswap_(mtf) green_hair green_membrane green_wings h.p._lovecraft hair hi_res humanoid membrane_(anatomy) membranous_wings nerdbayne nude pink_pussy presenting presenting_pussy pussy rule_63 signature small_breasts smile solo spread_legs spreading tentacle tentacle_hair water winged_humanoid wings

1:1 2019 ambiguous_gender anal anal_sex anatid anseriform anthro areola avian beak bird black_hair blush bodily_fluids breasts closed_eyes cthulhu cthulhu_mythos cum cum_in_pussy cum_inside darkwing_duck disney duck duo feathers female female/ambiguous h.p._lovecraft hair hi_res interspecies lonbluewolf monster morgana_macawber multicolored_hair navel nipples open_mouth penetration pussy restrained sex size_difference spread_legs sweat sweatdrop tentacle tongue tongue_out two_tone_hair white_feathers white_hair

ambiguous_genderanal

1girls ass back_view backboob big_ass bubble_butt cthulhu cthulhu_mythos da_polar_inc eldritch_horror female genderswap_(mtf) looking_at_viewer looking_back pussy rule_63 ssocrates tail wings

1girls 2boys 2k_games 2monsters 3d abs against_glass against_wall ahe_gao alternate_breast_size animated arm_grab armpits arms_behind_back ass belly belt bent_over big_breasts big_penis bioshock bioshock_infinite black_hair black_skirt blowjob blue_eyes boots bouncing_breasts bound_wrists breasts breasts_out burial_at_sea caught classy clothed clothed_sex clothing coughing crossover cthulhu cum cum_in_mouth cum_inside cum_string deepthroat defeated demon_wings doggy_style dragonbomb drooling elizabeth_comstock face_fucking fellatio female flaccid forced forced_oral fucked_silly gangbang hanging_breasts hiding high_heel_boots high_heels holding horror insect_wings irrumatio large_breasts larger_male long_penis mascara mascara_tears membranous_wings mmf_threesome monster mounted music navel neck_grab nude open_mouth oral pale_skin pencil_skirt penetration penis pinned_down platform_boots pounding prison_guard_position purple_skin rape restrained reverse_upright_straddle rolling_eyes ruined_makeup running_mascara runny_makeup saliva saliva_string scary screaming sex shirt skirt sneaking sound spitroast standing standing_sex swinging_breasts tentacle tentacle_mouth tentacle_rape tentacles text thighhighs thimble threesome tongue_out two_doms_one_sub url vaginal_penetration video watermark wet wide_hips wings

absagainst_glass

1boy absurd_res ass claws cthulhu cthulhu_mythos cum dragon fangs feet feral green_scales green_skin h.p._lovecraft hi_res looking_at_viewer male male_focus male_only multi_genitalia multi_penis multi_tongue octophallia on_back penis plushie precum presenting reptile saliva scalie simple_background slit smile solo tamrilak tentacle tongue wet wet_penis ych_(character) yellow_sclera

cephalopod cthulhu cthulhu_mythos demon h.p._lovecraft incubus kiguryu male male_only marine mollusk monster octopus penis spikes tentacle

cephalopodcthulhu

2019 3_toes 4_fingers anthro argon_vile balls building building_sex claws cthulhu cthulhu_mythos flaccid green_body h.p._lovecraft hi_res humanoid_penis improvised_dildo improvised_sex_toy large_insertion macro male_only masturbation motion_lines outside penetration penis precum rear_view red_eyes signature toes toying_self uncut wings

anthroargon_vile

cephalopod cthulhu cthulhu_mythos demon digital_painting_(artwork) digitigrade diphallia diphallism glowing_eyes h.p._lovecraft half-erect incubus kiguryu literature male male_only marine mollusk monster multi_penis mythos naga nude octopus penis reptile scalie snake spikes tail tentacle

cephalopodcthulhu

anglerfish animal_humanoid barefoot beach bite biting_finger blush breasts bunny_and_fox_world cthulhu cthulhu_mythos d-rex dure esca_(wickedjuti) female fin_ears finger_in_mouth fish fish_humanoid from_behind h.p._lovecraft humanoid interspecies long_hair looking_back marine marine_humanoid nipples non-mammal_breasts nude octopus on_front on_stomach one_eye_closed open_mouth partially_submerged prone_bone sea seaside sex size_difference tentacle tentacle_sex water zoophilia

anglerfishanimal_humanoid

3d animated bouncing_breasts cthulhu cum cum_in_pussy cum_inside cum_on_face cum_on_nipples final_fantasy final_fantasy_x interspecies lulu_(final_fantasy) machina_mirage monster_rape monster_sex mp4 nipple_fucking nipple_penetration nipple_sucking purple_lipstick rape runny_makeup sound straight suspended_in_midair tentacle tentacle_around_breasts tentacle_around_waist tentacle_between_breasts tentacle_in_nipple tentacle_penetration tentacle_rape tentacle_suspension vagina vaginal vaginal_penetration video

animatedbouncing_breasts

3d animated bouncing_breasts cthulhu cum cum_in_pussy cum_inside cum_on_face cum_on_nipples female_pov final_fantasy final_fantasy_x interspecies legs_restrained_above_head legs_up lulu_(final_fantasy) machina_mirage monster_rape monster_sex mp4 nipple_fucking nipple_penetration nipple_sucking purple_lipstick rape runny_makeup sound straight suspended_in_midair taker_pov tentacle tentacle_around_arm tentacle_around_breasts tentacle_around_leg tentacle_around_waist tentacle_between_breasts tentacle_in_nipple tentacle_penetration tentacle_rape tentacle_restraint tentacle_suspension tentacles vagina vaginal vaginal_penetration video

animatedbouncing_breasts

3d anal_rape animated bouncing_breasts breasts cthulhu cum_in_mouth cum_on_face cum_on_nipples final_fantasy final_fantasy_x interspecies lulu_(final_fantasy) machina_mirage monster_penis monster_rape monster_sex mp4 nipples paizuri penetration purple_lipstick rape runny_makeup sound straight suspended_in_midair tentacle tentacle_around_breasts tentacle_around_waist tentacle_between_breasts tentacle_in_mouth tentacle_penetration tentacle_rape tentacle_suspension triple_penetration vagina vaginal vaginal_penetration video

anal_rapeanimated

absurd_res all_fours ambiguous_penetration anal angry bent_over bottomless bound breasts clothed clothing cthulhu cthulhu_mythos deep_one doggy_style dragon dragonborn dungeons_and_dragons duo female female_penetrated fish forced from_behind from_behind_position fur furry furry_only grape_(wandering_lizardfolk) h.p._lovecraft highres lovecraftian male marine monster one_eye_closed open_mouth penetration pentagram rape restrained ritual sex standing standing_sex straight symbol tongue torn_clothes torn_clothing vaginal_penetration waist_grab wandering_lizardfolk wince

absurd_resall_fours

absurd_res after_sex after_vaginal angry bound breasts clothing cthulhu cthulhu_mythos cum deep_one dragon dungeons_&_dragons female food forced fruit grape_(wandering_lizardfolk) h.p._lovecraft hi_res imminent_rape lizard lizardman monster nipples open_mouth penis piscine precum reptile restrained scalie sex shirt spread_legs torn_clothing torn_shirt wandering_lizardfolk

absurd_resafter_sex

absurd_res ahe_gao bound breast_grab breasts cephalopod cthulhu cthulhu_mythos cum cum_in_pussy cum_inside deep_one dragon dungeons_and_dragons female food forced from_behind_(disambiguation) fruit fucked_silly grape_(wandering_lizardfolk) grope h.p._lovecraft hand_on_breast hi_res lizard lizardman looking_pleasured marine mollusk monster nude octopus octopus_tentacle on_top open_mouth orgasm penetration pussy rape reptile restrained reverse_cowgirl_position scalie sex spread_legs suspension tentacle tentacle_rape vaginal vaginal_penetration wandering_lizardfolk yellow_eyes

absurd_resahe_gao

2015 3_toes alien alien_girl alien_humanoid anthro barefoot breasts cephalopod claws cthulhu cthulhu_mythos deity eldritch_horror face_tentacles feet female foot_focus genderswap_(mtf) h.p._lovecraft hi_res literature marine membranous_wings mollusk monster monster_girl mythology nightmare_waifu octopus plantigrade public_domain rock rule_63 sitting soles solo toes water webbed_feet webbing wings zp92

alienalien_girl

2018 5_fingers anthro anthro_on_anthro austin_(night_physics) biceps cephalopod clothed clothing cloud cthulhu cthulhu_mythos cum deity dramamine drooling duo eldritch_horror facial_piercing from_behind_position furry furry_only h.p._lovecraft heart horizontal_pupils literature male mammal marine membranous_wings mollusk muscular muscular_male mythology nightmare_husbando no_humans nose_piercing nose_ring octopus open_shirt outside pants piercing public_domain questionable_consent saliva sex tentacle tentacle_in_mouth tongue tongue_out ursine wings yaoi

anthroanthro_on_anthro

1boy 1girls 2018 5_fingers anthro ass big_ass big_butt big_penis black_hair blue_eyes blush book bookshelf breasts cephalopod clothed_sex clothing clothing_lift cthulhu cthulhu_mythos dress dress_lift duo eldritch_horror erection eyewear fellatio female female_penetrated forced forced_fellatio forced_oral glasses green_penis green_skin h.p._lovecraft hair hand_on_head head_grab huge_penis human human_on_anthro interspecies jacket larger_anthro larger_male librarian library long_penis male male_penetrating mammal marine medium_breasts monster muscular muscular_male night nikraria open_mouth oral penis rape saliva_on_penis sex short_hair size_difference smaller_female smaller_human standing standing_fellatio straight tears tentacle tentacle_rape text thick_thighs veins veiny_penis watermark wide_hips window wings yellow_eyes

areolae big_breasts breasts casual cthulhu cthulhu_mythos deep_one female female_only human inverted_nipples large_breasts literature mythos neckwear nipples pale_skin solo tentacle yellowroom

areolaebig_breasts

barazoku belly biceps cephalopod clothing cthulhu cthulhu_mythos eldritch_horror elfein h.p._lovecraft humanoid_penis looking_at_viewer male male_only marine musclegut navel night nipples pecs penis solo speedo swimsuit wings yellow_eyes

areolae breasts casual cthulhu cthulhu_mythos deep_one female female_only freckles gills humanoid literature mythos necklace neckwear nipples nude pale_skin short_hair solo thick_lips vea_(yellowroom) yellowroom

areolae black_hair blush borrowed_character breasts cat_girl catgirl cephalopod_eyes clitoris commentary consensual_tentacles cthulhu cthulhu_mythos cum cum_in_pussy cum_inside dark_nipples dark_skin deep_one eldritch_abomination english_commentary female green_eyes highres interspecies inverted_nipples large_insertion legs_held_open literature long_hair medium_breasts monster multi_eye mythos nipples nose nude open_mouth original parted_lips penetration pussy restrained sex silver_hair slime slit_pupils solo_focus spread_legs stomach_bulge suspension sweat tears tentacle tentacle_around_arm tentacle_around_leg tentacle_in_pussy tentacle_monster tentacle_restraint tentacle_sex tentacle_suspension uncensored vaginal_penetration yellowroom

areolaeblack_hair

areolae black_hair blush breasts catgirl cthulhu cthulhu_mythos deep_one eyeball female interspecies literature long_hair mythos nipples nude open_mouth penetration pussy restrained sex spread_legs stomach_bulge suspension tears tentacle tentacle_sex vaginal_penetration yellowroom

areolaeblack_hair

1boy 1girls bag belt breasts cthulhu cthulhu_mythos double_penetration fanny_pack female human interspecies literature may_(pokemon) menoziriath mythos penis pokemon pokemon_rse pussy sex straight tentacle tentacle_sex text veins watermark wet

2017 abs anthro balls biceps big_penis cephalopod claws cthulhu cthulhu_mythos dark dark_theme deity digital_media_(artwork) diphallia diphallism dripping erection glowing glowing_eyes h.p._lovecraft hi_res huge_cock humanoid humanoid_penis looking_at_viewer male male_only mantle_(anatomy) marine monster multi_penis muscular muscular_male night nude pecs penis precum presenting presenting_penis reaching solo tentacle thunder todex vein veiny_penis wings

1

9

10

11

12

Quick Navigation

Home
Trending Content
Categories
Artists
Popular Tags
Advanced Search

About Rule34.dev

Rule34.dev is the premier aggregation platform for adult anime, manga, and game artwork. Our comprehensive database indexes content from all major boorus and artist platforms, providing the most extensive collection of hentai artwork available online with powerful search capabilities and a user-friendly interface.

© 2025 Rule34.dev - The ultimate anime, manga, and game adult content aggregator. All rights reserved.

All content indexed is hosted by respective sources. Rule34.dev is an indexing service and does not host content directly.

This site contains adult content and is intended for viewers aged 18+ only.