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armpit_hair ball_nuzzling balls bestiality black_hair blowhole body_hair bubble eyewear feral fin fishing flaccid genitals goggles group hair holding_object human_on_feral humanoid_genitalia humanoid_penis interspecies male melee_weapon nude open_mouth penis polearm pubes spear spearfishing tattoo tribal tribal_tattoo underwater water weapon mentaiko acanthurid anthozoan butterflyfish cetacean clownfish cnidarian coral dolphin fish flounder goby human lagoon_triggerfish mammal manta_ray marine oceanic_dolphin pomacentrid ray_(fish) regal_tang reptile scalie sea_turtle shark tetraodontiform threadfin_butterflyfish toothed_whale triggerfish turtle hi_res
armpit_hair ball_nuzzling balls bestiality black_hair blowhole body_hair bubble eyewear feral fin fishing flaccid genitals goggles group hair holding_object human_on_feral humanoid_genitalia humanoid_penis interspecies male melee_weapon nude open_mouth penis polearm pubes spear spearfishing tattoo tribal tribal_tattoo underwater water weapon mentaiko acanthurid anthozoan butterflyfish cetacean clownfish cnidarian coral dolphin fish flounder goby human lagoon_triggerfish mammal manta_ray marine oceanic_dolphin pomacentrid ray_(fish) regal_tang reptile scalie sea_turtle shark tetraodontiform threadfin_butterflyfish toothed_whale triggerfish turtle hi_res
ambiguous_gender armpit_hair bestiality black_hair blowhole body_hair feral fin fishing group hair human_on_feral interspecies kelp male male/ambiguous male_on_feral tattoo tribal tribal_tattoo underwater water mentaiko acanthurid ambient_coral ambient_fish ambient_sealife anthozoan brain_coral butterflyfish cetacean clownfish cnidarian coral dolphin echinoderm echinozoan fish goby human lagoon_triggerfish mammal manta_ray marine oceanic_dolphin pomacentrid ray_(fish) regal_tang reptile scalie sea_squirt sea_turtle sea_urchin shark tetraodontiform threadfin_butterflyfish toothed_whale triggerfish tunicate turtle hi_res
ambiguous_gender armpit_hair bestiality black_hair blowhole body_hair feral fin fishing group hair human_on_feral interspecies kelp male male/ambiguous male_on_feral tattoo tribal tribal_tattoo underwater water mentaiko acanthurid ambient_coral ambient_fish ambient_sealife anthozoan brain_coral butterflyfish cetacean clownfish cnidarian coral dolphin echinoderm echinozoan fish goby human lagoon_triggerfish mammal manta_ray marine oceanic_dolphin pomacentrid ray_(fish) regal_tang reptile scalie sea_squirt sea_turtle sea_urchin shark tetraodontiform threadfin_butterflyfish toothed_whale triggerfish tunicate turtle hi_res
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anal anal_fingering anal_penetration anal_probe ankle_cuffs anthro anthro_penetrated auto_penis_lick backsack balls bell big_balls big_penis blue_body blue_fur blush bodily_fluids bound butt camera chain chained collar cuff_(restraint) erection fingering fingering_self forced_spreading forced_spreading_legs fur genital_fluids genitals group hug huge_balls huge_penis hugging_another hugging_penis humanoid_genitalia humanoid_penis hyper hyper_balls hyper_genitalia hyper_penis internal invasive_procedure laboratory licking lube male male_penetrated masturbation medical muscular muscular_anthro muscular_male nude_anthro nude_male open_mouth oral oral_masturbation penetration penile penile_masturbation penis precum probe raised_tail restraints science science_fiction scientific_experiment scientist self_lick solo_focus spread_legs spreading sweat syringe tail tattoo tentacle_in_ass tentacle_penetration tentacles tentacles_on_male test_subject three-quarter_view tongue tongue_out tube urethral urethral_fingering what_has_science_done mentaiko canid canine domestic_cat felid feline felis mammal digital_media_(artwork) hi_res
anal anal_penetration animal_genitalia animal_penis bestiality bodily_fluids bottomwear bottomwear_down censor_bar cetacean_genitalia cetacean_penis clothed clothing cum erection feral feral_penetrating feral_penetrating_human fully/fully_submerged fully_submerged genital_fluids genitals group half-erect human_on_feral human_penetrated humanoid_genitalia humanoid_penis ineffective_censorship interspecies male male/male male_on_feral male_penetrated male_penetrating male_penetrating_male nude open_mouth pants pants_down partially_clothed penetration penile penile_penetration penis penis_in_ass pubes sex sex_in_water tapering_penis topless underwater underwater_sex water mentaiko cetacean dolphin human mammal marine oceanic_dolphin toothed_whale 1:1 censored hi_res
anal anal_penetration animal_genitalia animal_penis bestiality bodily_fluids bottomwear bottomwear_down censor_bar cetacean_genitalia cetacean_penis clothed clothing cum erection feral feral_penetrating feral_penetrating_human fully/fully_submerged fully_submerged genital_fluids genitals group half-erect human_on_feral human_penetrated humanoid_genitalia humanoid_penis ineffective_censorship interspecies male male/male male_on_feral male_penetrated male_penetrating male_penetrating_male nude open_mouth pants pants_down partially_clothed penetration penile penile_penetration penis penis_in_ass pubes sex sex_in_water tapering_penis topless underwater underwater_sex water mentaiko cetacean dolphin human mammal marine oceanic_dolphin toothed_whale 1:1 censored hi_res
after_sex animal_genitalia animal_penis anus blue_hair blush bodily_fluids bubble butt censor_bar cetacean_genitalia cetacean_penis clothed clothing cum cum_in_ass cum_in_water cum_inside cum_underwater duo erection fin genital_fluids genital_slit genitals hair ineffective_censorship male male/male muscular nipples nude open_mouth penis penis_tip piercing sex split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko animal_humanoid fish humanoid marine merfolk 1:1 censored
after_sex animal_genitalia animal_penis anus blue_hair blush bodily_fluids bubble butt censor_bar cetacean_genitalia cetacean_penis clothed clothing cum cum_in_ass cum_in_water cum_inside cum_underwater duo erection fin genital_fluids genital_slit genitals hair ineffective_censorship male male/male muscular nipples nude open_mouth penis penis_tip piercing sex split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko animal_humanoid fish humanoid marine merfolk 1:1 censored
anal anal_penetration animal_genitalia animal_penis blue_hair blush bodily_fluids bracelet bubble butt cetacean_genitalia cetacean_penis detailed_background duo erection eyes_closed eyewear fin fully/fully_submerged fully_submerged genital_fluids genitals goggles hair handjob jewelry male male/male male_penetrated male_penetrating male_penetrating_male multicolored_hair muscular nipples nude one_eye_closed open_mouth penetration penile penis piercing precum seabed sex sex_in_water shark_tooth split_form swimming tail tail_fin tapering_penis tattoo teeth underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1
anal anal_penetration animal_genitalia animal_penis blue_hair blush bodily_fluids bracelet bubble butt cetacean_genitalia cetacean_penis detailed_background duo erection eyes_closed eyewear fin fully/fully_submerged fully_submerged genital_fluids genitals goggles hair handjob jewelry male male/male male_penetrated male_penetrating male_penetrating_male multicolored_hair muscular nipples nude one_eye_closed open_mouth penetration penile penis piercing precum seabed sex sex_in_water shark_tooth split_form swimming tail tail_fin tapering_penis tattoo teeth underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1
animal_genitalia animal_penis anus blue_eyes blue_hair blush bodily_fluids bubble butt censor_bar cetacean_genitalia cetacean_penis clothed clothing detailed_background duo erection fin genital_fluids genitals hair ineffective_censorship male male/male multicolored_hair muscular navel nipples nude one_eye_closed open_mouth penis piercing precum seabed sex shark_tooth split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1 censored
animal_genitalia animal_penis anus blue_eyes blue_hair blush bodily_fluids bubble butt censor_bar cetacean_genitalia cetacean_penis clothed clothing detailed_background duo erection fin genital_fluids genitals hair ineffective_censorship male male/male multicolored_hair muscular navel nipples nude one_eye_closed open_mouth penis piercing precum seabed sex shark_tooth split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1 censored
animal_genitalia animal_penis blue_hair blush bracelet bubble censor_bar cetacean_genitalia cetacean_penis clothed clothing detailed_background duo eyewear fin fingering frown furgonomics furry-specific_piercing genital_slit genitals goggles hair ineffective_censorship jewelry male male/male multicolored_hair muscular navel nipples nude penis penis_tip piercing seabed sex shark_tooth slit_play split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1 censored
animal_genitalia animal_penis blue_hair blush bracelet bubble censor_bar cetacean_genitalia cetacean_penis clothed clothing detailed_background duo eyewear fin fingering frown furgonomics furry-specific_piercing genital_slit genitals goggles hair ineffective_censorship jewelry male male/male multicolored_hair muscular navel nipples nude penis penis_tip piercing seabed sex shark_tooth slit_play split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko anthozoan butterflyfish clownfish cnidarian coral fish marine merfolk pomacentrid syngnathiform trumpetfish 1:1 censored
anal anal_penetration animal_genitalia animal_penis blue_hair blush bodily_fluids bubble butt cetacean_genitalia cetacean_penis clothed clothing cum cum_in_water cum_inside cum_underwater cum_while_penetrated cumshot duo ejaculation erection eyes_closed fin fully/fully_submerged fully_submerged genital_fluids genital_slit genitals hair handjob male male/male male_penetrated male_penetrating male_penetrating_male messy muscular nipples nude open_mouth orgasm penetration penile penis sex sex_in_water split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko fish mammal marine merfolk 1:1
anal anal_penetration animal_genitalia animal_penis blue_hair blush bodily_fluids bubble butt cetacean_genitalia cetacean_penis clothed clothing cum cum_in_water cum_inside cum_underwater cum_while_penetrated cumshot duo ejaculation erection eyes_closed fin fully/fully_submerged fully_submerged genital_fluids genital_slit genitals hair handjob male male/male male_penetrated male_penetrating male_penetrating_male messy muscular nipples nude open_mouth orgasm penetration penile penis sex sex_in_water split_form swimming tail tail_fin tapering_penis tattoo topless underwater underwater_sex water mentaiko fish mammal marine merfolk 1:1