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abs ai_generated anthro athletic athletic_anthro athletic_female avian beak big_breasts bird birdovo bondage bound breast_growth breasts collar collar_only cuff_(restraint) ejaculation erect_nipples female forced forced_orgasm furry laboratory looking_at_viewer navel nipples nude open_beak open_mouth orgasm orgasm_face restraints rope rope_bondage solo test_subject tongue wrist_cuffs

absai_generated

2doms1sub abs ai_generated air_hose alien_abduction alien_female alien_male anal_insertion anal_sex aquarium armpit_hair_peek arms_behind_back balls ballsack bicep bound_wrists breathing_mask breathing_underwater circumcised circumcised_penis cum cum_underwater cum_while_penetrated cylinder deltoids ejaculation ejaculation_while_penetrated experiment female_dominating_male ginger ginger_male ginger_pubes ginger_pubic_hair hands-free hands-free_ejaculation hands-free_orgasm hands_free_cum hands_free_ejaculation hands_free_orgasm handsfree_cum handsfree_ejaculation handsfree_orgasm human_host human_specimen human_sub immersion interspecies interspecies_domination interspecies_pregnancy involuntary_orgasm involuntary_penetration jeepguyinsd lab_specimen laboratory laboratory_equipment larva larvae larvae_insertion lats_(muscle) male male_dominated male_focus male_human male_nipples male_penetrated male_pregnancy male_victim muscle muscles muscular muscular_human muscular_male original parasite pecs pubes pubic_hair red_hair red_pubes red_pubic_hair redhead_male sci-fi science_experiment science_fiction short_hair small_nipples smooth_balls smooth_chest submissive_human submissive_male tank test_subject testicles trapezius triceps uncensored unwilling_prey veiny_arms water_tank wrists_bound xenophilia

absai_generated

4_toes 5_fingers 6eyesandhooves android anthro anthro_penetrated asphyxiation barefoot black_nose blue_hair bodily_fluids breast_milking breasts canid canine canis ceres_(londonderry) containment_tube drowning electrode electrode_on_arm electrode_on_belly electrode_on_breasts electrode_on_leg feet female female_penetrated fingers floating fully_submerged fur genitals glass glass_tube hair hindpaw humanoid_genitalia humanoid_hands humanoid_pussy jackal laboratory laboratory_equipment lactating machine mammal mechanical_tentacles milk milking_machine navel nipples nude nude_anthro nude_female oral oral_penetration paws penetration pod pussy robot science_fiction scientific_instrument signature solo stasis_chamber stasis_tank submerged tail tentacle tentacle_in_mouth tentacle_in_pussy tentacle_penetration test_subject text toes underwater url vaginal_penetration water water_tank white_body white_fur wie

4_toes 5_fingers 6eyesandhooves android anthro black_nose blue_hair breasts canid canine canis ceres_(londonderry) closed_eyes containment_tube electrode electrode_on_arm electrode_on_belly electrode_on_breasts electrode_on_leg feet female fingers floating fully_submerged fur genitals glass glass_tube hair hindpaw humanoid_genitalia humanoid_hands humanoid_pussy jackal laboratory laboratory_equipment machine mammal navel nipples nude nude_anthro nude_female paws pod pussy robot science_fiction scientific_instrument signature solo stasis_chamber stasis_tank submerged tail test_subject text toes underwater url water white_body white_fur wire

anthro before_and_after biped blush blush_lines bodily_fluids cat_robot cat_smile censored_text closed_eyes clothing cum cum_on_body digital_media_(artwork) disembodied_hand drooling duo erection genital_fluids genitals gloves gynomorph hair handwear hi_res humanoid intersex izviiini joints k0tya_(izviiini) machine masturbation monochrome motion_lines open_mouth penile penile_masturbation penis recording robot robot_humanoid robot_tail saliva sequence simple_background sitting smile solo sound_effects speech_bubble steam steaming_body tail tail_motion tailwag test_subject throbbing throbbing_penis trans_(lore) trans_woman_(lore) white_background

anthrobefore_and_after

2_heads animal_humanoid blackarabi bodily_fluids bovid bovine cum cum_in_ass cum_in_mouth cum_in_pussy cum_inside ejaculation european_mythology fan_character female fish fish_humanoid forced gastropod gastropod_humanoid genital_fluids goo_creature greek_mythology group hi_res humanoid male male/female mammal marine marine_humanoid minotaur mollusk mollusk_humanoid monster multi_head mythology overweight questionable_consent rape_face reptile scalie shark shark_humanoid slug slug_humanoid snake teratophilia test_subject ugly_bastard

animal_humanoidblackarabi

abs absurd_res air_bubble anthro ape asphyxiation ball_stretching balls big_muscles bondage bondage bound breath_play breathing bubble capsule cartoon_network chastity_cage chastity_device cock_and_ball_torture container ear_clip electrostimulation experiment_(disambiguation) exposed_brain fangs fully_submerged genital_torture genitals glass glass_container glass_tube gorilla haplorhine hi_res huffenpuffy_(artist) hypnosis laboratory_equipment male mammal manga_style mind_control muscular muscular_male nipple_clamp nipple_clamp_pull nipple_fetish nipple_pinch nipple_play nipples nude pecs pinch powerpuff_girls primate restrained rocko_socko science_fiction scientific_experiment scientific_instrument shaking shivering solo stasis_chamber struggling teeth test_subject top_heavy vein veiny_arms veiny_balls veiny_muscles

4_toes 5_fingers 6eyesandhooves abs anthro arms_above_head balls barcode barcode_tattoo being_watched black_body black_horn black_tail bondage bound camera canid canine closed_eyes clothed clothing coat cuff_(restraint) cuffed_ankles cuffed_wrists cuffs_(object) digitigrade dragon electrode electrode_on_arm electrode_on_balls electrode_on_belly electrode_on_nipples electrode_on_penis electrode_on_thigh electrode_pad exposed eyebrows feet felid feline fingers flaccid foreskin genitals group hair hi_res horn humanoid_genitalia humanoid_penis inside lab_coat laboratory laboratory_equipment laboratory_glassware looking_at_another male malesub mammal mask medical_instrument multicolored_body muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology nude on_display open_mouth oxygen_mask partially_submerged pecs penis pubes red_body restraints scalie science_fiction scientific_experiment scientific_instrument solo soren_ashe spread_legs spreading stasis_chamber stasis_tank striped_body stripes submissive_male suspension tail tail_cuff tattoo test_subject test_tube toes topwear unconscious unconscious_anthro unconscious_male underwear white_eyebrows white_hair wingless_dragon wire

2doms1sub 3boys abs ai_generated anal anal_insemination anal_penetration anal_sex armpit_peek balls ballsack biceps biohazard_4 bound_wrists circumcised circumcised_penis clean_shaven cum cum_dripping cum_dripping_from_ass cum_dripping_from_penis cum_in_ass cum_inside cum_on_abs cum_on_chest cum_on_pecs cum_on_pectorals cum_on_stomach cum_puddle deltoids dominated_male ejaculation ejaculation_while_penetrated erect_penis erection examination_table gay gay_domination ginger ginger_hair ginger_male head_back human_male in_pain interspecies interspecies_domination interspecies_fuck interspecies_rape interspecies_sex jeepguyinsd laboratory laboratory_equipment lats_(muscle) legs_apart legs_restrained legs_spread male male_bottom male_dominated male_dominating_male male_focus male_human male_nipples male_only male_penetrated male_rape male_rape_victim male_sub male_victim malesub muscle muscles muscular muscular_bottom muscular_human muscular_male muscular_sub on_back original pecs pubes pubic_hair red_hair redhead_male short_hair simultaneous_ejaculation simultaneous_orgasms small_nipples smooth_balls smooth_chest space_marine tentacle_on_male tentacle_rape tentacles_around_legs tentacles_penetrating_male test_subject testicles trapezius treasure_trail triceps uncensored unwilling_participant veiny_arms wrists_bound xenophilia

absai_generated

2boys abducted abs ai_generated alien_abduction anal anal_insemination anal_insertion anal_probe anal_sex ball_sack balls biceps blonde_hair bound_wrists circumcised circumcised_penis clean_shaven cock cowgirl_position cum cum_in_ass cum_inside cum_on_abs cum_on_chest cum_on_pecs cum_on_stomach cum_while_penetrated dark-skinned_male dazed deltoids dick ejaculation ejaculation_in_ass ejaculation_while_penetrated erect_penis erection gay gay_anal gay_couple gay_sex hallucination human_male illusion jeepguyinsd light-skinned_male male male/male male_bottom male_focus male_human male_nipples male_on_male male_only male_penetrated male_penetrating_male male_top_male_bottom male_victim masturbating_while_penetrated memory_alteration mind_control moaning moaning_in_pain moaning_in_pleasure moaning_on_cock muscle muscles muscular muscular_bottom muscular_human muscular_male muscular_sub muscular_top naked_male nude_male obliques original pecs penis pubes pubic_hair riding_cock science_fiction scifi short_hair simultaneous_ejaculation simultaneous_orgasms small_nipples smooth_balls stroking_cock stroking_penis test_subject testicles trapezius treasure_trail triceps uncensored veiny_arms wrists_bound

abs anthro avian balls big_and_small big_balls big_balls_small_penis big_penis black_body blue_body blue_eyes blue_feathers blue_fur body_hair byron_(hotsatyr) casual_nudity chest_hair claws curland dialogue disproportionate_genitalia ear_piercing ear_ring ears_up english_text experiment_(disambiguation) feather_hair feather_tuft feathered_wings feathers featureless_crotch finger_claws fur genitals group group_nudity gryphon hair hesper_(hotsatyr) hi_res hotsatyr humanoid_genitalia humanoid_penis indoor_nudity laboratory male male/male mohawk multicolored_body mythological_avian mythological_creature mythology navel nipples nude nude_male nudist open_mouth paws peak pecs penis penis_size_difference piercing pseudo_hair pubes pubic_feathers pubic_fuzz public public_nudity red_body ring_piercing saggy_balls science_fiction size_difference small_penis smaller_male smile standing tail tail_feathers test_subject text tuft vein veiny_arms wings

abs anthro avian black_body blue_body blue_eyes blue_feathers blue_fur body_hair byron_(hotsatyr) casual_nudity chest_hair claws curland dialogue ear_piercing ear_ring ears_up english_text experiment_(disambiguation) feather_hair feather_tuft feathered_wings feathers featureless_crotch finger_claws fur group group_nudity gryphon hair hesper_(hotsatyr) hi_res hotsatyr laboratory male male/male mohawk multicolored_body muscular muscular_male mythological_avian mythological_creature mythology navel nipples nude nude_male nudist open_mouth overweight overweight_male paws peak pecs piercing pseudo_hair pubes pubic_feathers pubic_fuzz public public_nudity red_body ring_piercing science_fiction size_difference smile standing tail tail_feathers test_subject text tuft vein veiny_arms wings

1girls black_hair bodysuit bondage dialogue experiment feastings2_(artist) hose hose_in_butt hose_inflation hyper_belly hyper_breasts inflated_ass inflated_belly inflated_breasts inflation inflation_fetish inflation_girl light-skinned_female ponytail ponytail_(feastings2) ripped_bodysuit ripped_clothing rope rope_bondage science_experiment snapped_rope spherical_inflation tagme test_subject white_bodysuit

black_hairbodysuit

1girls belly_inflation black_hair bodysuit bondage dialogue experiment feastings2_(artist) hose hose_in_butt hose_inflation hyper_belly inflated_belly inflation light-skinned_female ponytail ponytail_(feastings2) rope rope_bondage science_experiment spherical_inflation sunken_head sunken_limbs tagme test_subject white_bodysuit

belly_inflationblack_hair

1girls belly_inflation black_hair bodysuit bondage dialogue experiment feastings2_(artist) hose hose_in_butt hose_inflation hyper_belly inflated_belly inflation light-skinned_female ponytail ponytail_(feastings2) rope rope_bondage science_experiment spherical_inflation sunken_head sunken_limbs tagme test_subject white_bodysuit

belly_inflationblack_hair

1girls anal_cameltoe anus bodysuit bondage cameltoe experiment feastings2_(artist) holding_phone hose hose_in_mouth hose_inflation inflation navel navel_visible_through_clothes phone picture ponytail_(feastings2) rope rope_bondage science_experiment scientist spherical_inflation sunken_limbs tagme test_subject vagina white_bodysuit

anal_cameltoeanus

anal anal_sex animal_genitalia animal_penis balls bodily_fluids canid canine canis containment_tube feral fully_submerged genital_fluids genitals glass_tube hi_res kira_adelay knot laboratory laboratory_equipment male mammal mask medical_instrument oxygen_mask paws penetration penis pod scientific_instrument solo tail tentacle tentacle_in_ass tentacle_penetration test_subject water wolf wolfyportal

android_boy android_girl blue_body blue_hair blue_skin breasts dialogue edit edited longer_than_30_seconds mating_press overheating rape raped rethiccfire433 robot robot_boy robot_girl robot_humanoid shorter_than_one_minute swirly_eyes test_subject text_box thiccfiredmc video

android_boyandroid_girl

1boy abs ai_generated alien_abduction arms_above_head arms_over_head arms_up auburn_hair balls ballsack bound_wrists clean_shaven closed_eyes cum cum_dripping cum_dripping_from_penis cum_on_abs cum_on_chest cum_on_pecs cum_on_stomach cum_while_penetrated deltoids dominated_male ejaculation ejaculation_while_penetrated erect_penis erection examination_table experiment ginger_male hands-free hands-free_ejaculation hands-free_orgasm hands_free_cum hands_free_ejaculation hands_free_orgasm handsfree_cum handsfree_ejaculation handsfree_orgasm human_male humansub jeepguyinsd laboratory laboratory_equipment male male_dominated male_focus male_human male_nipples male_only male_victim muscle muscles muscular muscular_human muscular_male naked_male no_escape nude_male obliques on_back original pecs pubes pubic_hair quads red_head redhead_male science_fiction scifi short_hair small_nipples smooth_balls smooth_chest submissive_human submissive_male test_subject testicles treasure_trail triceps uncensored unconscious unconscious_male veiny_arms wrists_bound

absai_generated

abs anal anal_sex bandage bandaged_tail black_latex bondage bondage bound clothing cutaway dildo dildo_in_ass dildo_insertion disembodied_hand drone dronification felid footwear gloves handwear harness kneeling laboratory latex latex_body lock_bulge male mammal mouthless object_in_ass pantherine penetration pesc restraints rope rope_bondage rope_harness sex_toy sex_toy_in_ass sex_toy_insertion side_view socks solo tail tail_tied test_subject tiger uriex vein veiny_muscles white_clothing white_footwear white_gloves white_handwear white_socks

cycloneaction dialogue femnale forced_milking forced_yuri kamen_rider kamen_rider_gotchard_(series) kyoka_edami lachesis_(kamen_rider_gotchard) milking moaning sex_toy test_subject tied_up translated

cycloneactiondialogue

cycloneaction dialogue female forced_milking forced_yuri kamen_rider kamen_rider_gotchard_(series) kyoka_edami lachesis_(kamen_rider_gotchard) milking moaning sex_toy test_subject tied_up

cycloneactiondialogue

brainwashing breasts_out cycloneaction dialogue is_(kamen_rider_zero-one) kamen_rider kamen_rider_zero-one_(series) milk_squirt pleasure_face robot_girl semi_clothed semi_nude test_subject translated

brainwashingbreasts_out

brainwashing breasts_out cycloneaction dialogue is_(kamen_rider_zero-one) kamen_rider kamen_rider_zero-one_(series) milk_squirt pleasure_face robot_girl semi_clothed semi_nude test_subject

brainwashingbreasts_out

4_toes 5_fingers 6eyesandhooves anthro ball_fondling ball_gag balls big_breasts black_nose blonde_hair bodily_fluids bondage breasts brown_hair brown_nose caroo_(character) claws containment_tube cum dialogue domestic_cat electrode electrode_on_arm electrode_on_balls electrode_on_chest electrode_on_foot electrode_on_leg electrostimulation english_text equid equine feet felid feline felis female finger_claws fingers first_person_view fondling foot_grab fur gag gagged genital_fluids genitals glass_tube group hair hi_res horse humanoid_feet humanoid_genitalia humanoid_hands humanoid_penis kangaroo laboratory licking macropod male male/female mammal marsupial navel nipples nude nude_anthro nude_female nude_male orgasm penile penis penis_milking penis_milking_machine plantigrade red_hair signature snout snout_lick sophia_(6eyesandhooves) stasis_chamber tan_body tan_fur test_subject text toes tongue tongue_out trio_focus url

anthroball_fondling

1girls aeromorph cum_on_body cum_on_breasts cum_string cumshot female huge_breasts licking_cum living_machine oracle_dominus rocket sitting_on_floor stickers stickers_on_body succubus_tattoo tattoo test_subject text thick_thighs

aeromorphcum_on_body

abs after_transformation ai_generated anthro athletic athletic_anthro athletic_male avian beak biceps big_muscles bird cuff_(restraint) experiment falcon feathers growth laboratory male male_only muscle_growth muscular muscular_anthro muscular_male navel nude panties pecs ripped_muscles solo standing steroids sweat test_subject thick_thighs transformation triceps underwear veiny_biceps veiny_muscles

absafter_transformation

abs after_transformation ai_generated anthro athletic athletic_male avian biceps bird bound cuff_(restraint) cuffs eagle experiment furry lab male_focus male_only muscle_growth muscles muscular muscular_male pecs serum steroids super_soldier sweat test_subject transformation triceps

absafter_transformation

abs ai_generated anthro athletic athletic_anthro athletic_male biceps big_muscles clothing collar cuff_(restraint) forced forced_transformation growth hoses male mammal murid murine muscle_growth muscular muscular_anthro muscular_arms muscular_legs muscular_male muscular_thighs navel nipples panties pecs rat restraints rodent standing steroids tail test_chamber test_subject thick_thighs transformation triceps underwear veiny_biceps veiny_muscles wrist_cuffs

absai_generated

1boy 1girls after_fellatio after_rape after_sex assumptionupper3279 big_breasts big_penis blush breasts breasts_bigger_than_head cock_awe cock_worship cum cum_everywhere dark_skin deepthroat english_text erect_nipples excessive_cum female galaxy_gals genetically_modified headphones heart holding_penis huge_breasts huge_cock huge_penis human interracial large_areolae large_breasts light_skin looking_at_partner looking_at_penis looking_at_viewer mad_scientist male mature_female measurements monster mostly_offscreen_character nipples nude nyanko_daisensou on_knees pencil_(artwork) penis penis_awe scientist shoulders size_difference smile surprised sweat talking test_subject text the_battle_cats uncensored wise_empress_nobel

after_fellatioafter_rape

1boy 1girls assumptionupper3279 barely_contained blush breasts breasts_bigger_than_head cock_awe cock_worship cum_everywhere cum_explosion cumshot dark_skin erect_nipples female galaxy_gals genetically_modified headphones huge_breasts huge_cock human interracial large_areolae large_breasts licking licking_penis light_skin looking_at_penis looking_at_viewer mad_scientist male mature_female monster mostly_offscreen_character nipples nude nyanko_daisensou on_knees paizuri panting pencil_(artwork) penis_between_breasts penis_on_face pleasure_face pressing_breasts_together rape reverse_rape role_reversal scientist shoulders side_view size_difference smile squeezing sweat talking_to_partner test_subject the_battle_cats tied_up wise_empress_nobel

assumptionupper3279barely_contained

1boy 1girls animal assumptionupper3279 barely_contained blowjob blush breasts breasts_bigger_than_head cum cum_in_mouth cum_in_throat cum_inside dark_skin deepthroat english_text erect_nipples excessive_cum fellatio female forced_deepthroat forced_oral forcing_on_dick galaxy_gals genetically_modified gloves hand_on_head headphones heart huge_breasts huge_cock human interracial labcoat large_areolae large_breasts light_skin looking_at_partner looking_at_penis looking_at_viewer mad_scientist male mature_female monster mostly_offscreen_character nipples nude nyanko_daisensou on_knees oral paizuri pencil_(artwork) pressing_breasts_together rape reverse_rape scientist shocked shoulders size_difference smile squeezing squish surprised sweat talking test_subject the_battle_cats thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

animalassumptionupper3279

1boy 1girls animal assumptionupper3279 barely_contained blush breasts breasts_bigger_than_head dark_skin erect_nipples female galaxy_gals genetically_modified gloves headphones huge_breasts huge_cock human interracial labcoat large_areolae large_breasts light_skin looking_at_partner looking_at_penis looking_at_viewer mad_scientist male mature_female monster mostly_offscreen_character nipples nude nyanko_daisensou on_knees paizuri pencil_(artwork) pressing_breasts_together rape reverse_rape scientist shoulders size_difference smile squeezing sweat talking_to_partner test_subject the_battle_cats thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

animalassumptionupper3279

1boy 1girls about_to_strip animal ass ass_shake assumptionupper3279 barely_contained black_fur breasts breasts_bigger_than_head elephantidae_papaou english_text female galaxy_gals genetic_chimerism genetically_modified gloves glowing_eyes hood huge_breasts human labcoat large_breasts leotard light_skin looking_at_viewer mad_scientist male mature_female midnite_d. monster nyanko_daisensou pencil_(artwork) red_eyes scientist shaded_face smile straitjacket sweat talking test_subject the_battle_cats thick_ass thick_thighs thighs thinking thunder_thighs tied_up wise_empress_nobel

about_to_stripanimal

1boy 1girls ass ass_shake assumptionupper3279 barely_contained breasts breasts_bigger_than_head english_text fat_ass female galaxy_gals genetically_modified gloves glowing_eyes hood huge_breasts labcoat large_breasts leotard light_skin looking_at_breasts looking_at_partner looking_at_viewer mad_scientist male mature_female monster nervous nyanko_daisensou pencil_(artwork) scientist shaded_face smile straitjacket sweat talking test_subject the_battle_cats thick_ass thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

1boy 1girls artist_request assumptionupper3279 barely_contained breasts breasts_bigger_than_head english_text erect_nipples female galaxy_gals genetically_modified gloves glowing_eyes hood huge_breasts labcoat large_breasts leotard looking_at_viewer mad_scientist male mature_female monster nervous nipple_bulge nyanko_daisensou pencil_(artwork) scientist shaded_face smile straitjacket sweat syringe talking test_subject the_battle_cats thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

artist_requestassumptionupper3279

1boy 1girls ass ass_shake assumptionupper3279 barely_contained breasts breasts_bigger_than_head fat_ass female galaxy_gals genetically_modified gloves glowing_eyes hood huge_breasts labcoat large_breasts leotard light_skin looking_at_breasts looking_at_partner looking_at_viewer mad_scientist male mature_female monster nervous nyanko_daisensou pencil_(artwork) scientist shaded_face smile straitjacket sweat test_subject the_battle_cats thick_ass thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

1boy 1girls artist_request assumptionupper3279 barely_contained breasts breasts_bigger_than_head erect_nipples female galaxy_gals genetically_modified gloves glowing_eyes hood huge_breasts labcoat large_breasts leotard looking_at_viewer mad_scientist male mature_female monster nervous nipple_bulge nyanko_daisensou pencil_(artwork) scientist shaded_face smile straitjacket sweat syringe test_subject the_battle_cats thick_thighs thighs thunder_thighs tied_up wise_empress_nobel

artist_requestassumptionupper3279

abs ai_generated anthro athletic athletic_anthro athletic_male biceps big_muscles bottomwear canid canine canis closed_eyes clothing fur growth male mammal mid_transformation muscle_growth muscular muscular_anthro muscular_arms muscular_male navel nipples pain pecs screaming shorts solo standing test_subject topwear torn_bottomwear torn_clothing torn_shorts transformation triceps tuft veiny_arms veiny_biceps veiny_muscles werewolf white_body white_fur wolf

absai_generated

abs ai_generated anthro athletic avian beak biceps big_deltoids bird bodily_fluids bondage bound clothing cuff_(restraint) deltoids feathers growth laboratory male muscle_growth muscular muscular_anthro muscular_male navel neck_muscles nipples pecs restraints ripped_muscles shocked solo sweat test_subject thong triceps underwear veiny_muscles

absai_generated

1girls arm_restraints female hanging_belly kaga_(kantai_collection) kantai_collection konoshige_(ryuun) larger_female pregnant pregnant_belly pregnant_female ryuun_(stiil) tentacle test_subject

arm_restraintsfemale

abs absurd_res after_transformation ai_generated anthro athletic athletic_anthro athletic_male avian beak biceps big_muscles bird clothing cuff_bracelet deltoids electrode electrostimulation exercise falcon falconid feathers growth hi_res looking_at_viewer male muscle_growth muscular muscular_anthro muscular_arms muscular_male muscular_thighs neck_muscles nude pain pecs ripped_muscles screaming serratus solo standing test_subject thong transformation triceps underwear veiny_muscles white_body workout

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