home Favorites Best

r34 popular

science

abs absurd_res amputee animal_genitalia animal_penis anthro belt black_body black_chastity_cage black_fur bondage bondage bound canid canine canine_genitalia canine_penis chained chains chastity_cage chastity_device collar cuff_(restraint) disability doggggiexuan electrocardiogram fur gag gagged genitals hi_res male mammal markings neck_tuft partially_submerged penis pod quadruple_amputee red_eyes red_markings restraints science shackles solo tongue tongue_out tube_gag tuft vat

abs absurd_res amputee animal_genitalia animal_penis anthro belt black_body black_chastity_cage black_fur bondage bondage bound canid canine canine_genitalia canine_penis chained chains chastity_cage chastity_device collar cuff_(restraint) disability doggggiexuan electrocardiogram fur gag gagged genitals hi_res male mammal markings neck_tuft partially_submerged penis pod quadruple_amputee red_eyes red_markings restraints science shackles solo tongue tongue_out tube_gag tuft vat

absurd_res alanisawolf777 animal_genitalia animal_penis anthro anus athletic backsack ball_inflation balls big_balls canid canine canine_genitalia canine_penis canis chinese_text comic dialogue domestic_dog ejaculation electrode electrostimulation erection forced_spreading genitals hi_res injection limb_slot male male_only mammal nude penis prostate prostate_stimulation science science_fiction scientific_experiment solo spread_anus spreading text translated tube

absurd_res alanisawolf777 animal_genitalia animal_penis anthro anus athletic backsack ball_inflation balls big_balls canid canine canine_genitalia canine_penis canis chinese_text comic dialogue domestic_dog ejaculation electrode electrostimulation erection forced_spreading genitals hi_res injection limb_slot male male_only mammal nude penis prostate prostate_stimulation science science_fiction scientific_experiment solo spread_anus spreading text translated tube

ahe_gao anal anal_orgasm anal_sex animal_genitalia animal_penis balls big_penis blue_body blue_fur blush bodily_fluids breath bucket canine_genitalia canine_penis claws closed_eyes container cum cum_collecting cum_in_bucket cum_in_container cum_while_penetrated cumshot dialogue dildo dildo_in_ass dildo_insertion dominant dominant_feral dominant_male duo ejaculation electricity electrode electrode_in_ass electroejaculation electrojac electrostimulation erection feral feral_on_feral feral_penetrated feral_penetrating forced forced_orgasm fur generation_2_pokemon genital_fluids genitals glistening glistening_genitalia glistening_penis hair harehunter hi_res knot knotted_penis laboratory_equipment laboratory_glassware legendary_pokemon lightning looking_pleasured male male/male markings messy nintendo object_in_ass open_mouth orgasm panting pawpads paws penetration penile penis penis_milking pokemon pokemon_(species) purple_hair questionable_consent raikou red_penis research science scientific_instrument sex_toy sex_toy_in_ass sex_toy_insertion sleeping snarling solo sound_effects striped_body striped_fur stripes submissive submissive_feral submissive_male suicune test_tube tongue tongue_out white_markings yellow_body yellow_fur

ahe_gao anal anal_orgasm anal_sex animal_genitalia animal_penis balls big_penis blue_body blue_fur blush bodily_fluids breath bucket canine_genitalia canine_penis claws closed_eyes container cum cum_collecting cum_in_bucket cum_in_container cum_while_penetrated cumshot dialogue dildo dildo_in_ass dildo_insertion dominant dominant_feral dominant_male duo ejaculation electricity electrode electrode_in_ass electroejaculation electrojac electrostimulation erection feral feral_on_feral feral_penetrated feral_penetrating forced forced_orgasm fur generation_2_pokemon genital_fluids genitals glistening glistening_genitalia glistening_penis hair harehunter hi_res knot knotted_penis laboratory_equipment laboratory_glassware legendary_pokemon lightning looking_pleasured male male/male markings messy nintendo object_in_ass open_mouth orgasm panting pawpads paws penetration penile penis penis_milking pokemon pokemon_(species) purple_hair questionable_consent raikou red_penis research science scientific_instrument sex_toy sex_toy_in_ass sex_toy_insertion sleeping snarling solo sound_effects striped_body striped_fur stripes submissive submissive_feral submissive_male suicune test_tube tongue tongue_out white_markings yellow_body yellow_fur

2024 absurd_res anthro blush bodily_fluids bovid bulge caprine clothing coat collar cum cum_in_ass cum_inside cum_on_face cum_while_chaste cum_while_penetrated detailed_bulge digital_media_(artwork) duo fink_(farfetchedfink) genital_fluids genital_outline goat goo_creature heart_symbol hi_res horn inflation inflation knot lab_coat laboratory laboratory_equipment laboratory_glassware male male/male mammal null null_bulge nullgasm onomatopoeia penetration penis_outline plushie plushification plushophilia potion potion_bottle pseudokym reimy_(pseudokym) science scientific_instrument shaking sound_effects spilled_drink stitch_(sewing) stomach_bulge test_tube text topwear trembling

2024 absurd_res anthro blush bodily_fluids bovid bulge caprine clothing coat collar cum cum_in_ass cum_inside cum_on_face cum_while_chaste cum_while_penetrated detailed_bulge digital_media_(artwork) duo fink_(farfetchedfink) genital_fluids genital_outline goat goo_creature heart_symbol hi_res horn inflation inflation knot lab_coat laboratory laboratory_equipment laboratory_glassware male male/male mammal null null_bulge nullgasm onomatopoeia penetration penis_outline plushie plushification plushophilia potion potion_bottle pseudokym reimy_(pseudokym) science scientific_instrument shaking sound_effects spilled_drink stitch_(sewing) stomach_bulge test_tube text topwear trembling

2024 absurd_res animate_inanimate anthro blush bovid bulge caprine clothing coat collar detailed_bulge digital_media_(artwork) duo fink_(farfetchedfink) genital_outline goat goo_creature hi_res horn knot lab_coat laboratory laboratory_equipment laboratory_glassware living_plushie male male/male mammal null null_bulge onomatopoeia penis_outline plushie plushification potion potion_bottle pseudokym reimy_(pseudokym) science scientific_instrument shaking sound_effects spilled_drink stitch_(sewing) stomach_bulge test_tube text topwear trembling

2024 absurd_res animate_inanimate anthro blush bovid bulge caprine clothing coat collar detailed_bulge digital_media_(artwork) duo fink_(farfetchedfink) genital_outline goat goo_creature hi_res horn knot lab_coat laboratory laboratory_equipment laboratory_glassware living_plushie male male/male mammal null null_bulge onomatopoeia penis_outline plushie plushification potion potion_bottle pseudokym reimy_(pseudokym) science scientific_instrument shaking sound_effects spilled_drink stitch_(sewing) stomach_bulge test_tube text topwear trembling

1boy 2girls 2girls1boy 3d ahe_gao alpha-152 anal anal_sex balls barefoot blonde_hair blue_eyes blue_hair breasts cowgirl cowgirl_position cum cum_in_ass cum_inside dead_or_alive dead_or_alive_5 dead_or_alive_6 eliot_(doa) glasses internal internal_anal internal_cumshot internal_view koei_tecmo laboratory long_hair lordryu monster_girl nico_(doa) nude_female nude_male penis science science_lab sex short_hair slime slime_girl testing testing_lab x-ray xnalara xps

1boy 2girls 2girls1boy 3d ahe_gao alpha-152 anal anal_sex balls barefoot blonde_hair blue_eyes blue_hair breasts cowgirl cowgirl_position cum cum_in_ass cum_inside dead_or_alive dead_or_alive_5 dead_or_alive_6 eliot_(doa) glasses internal internal_anal internal_cumshot internal_view koei_tecmo laboratory long_hair lordryu monster_girl nico_(doa) nude_female nude_male penis science science_lab sex short_hair slime slime_girl testing testing_lab x-ray xnalara xps

accident blush clothing coat domestic_ferret embarrassed feces feces_bulge flask fur hi_res looking_back male mammal mustelid musteline rear_view scat science scientific_experiment scientific_instrument scientist soiling soiling_bottomwear soiling_pants solo teasyrat topwear true_musteline weasel yellow_body yellow_fur

accident blush clothing coat domestic_ferret embarrassed feces feces_bulge flask fur hi_res looking_back male mammal mustelid musteline rear_view scat science scientific_experiment scientific_instrument scientist soiling soiling_bottomwear soiling_pants solo teasyrat topwear true_musteline weasel yellow_body yellow_fur

android completely_nude_female cyborg mtc_saga open_legs radio_gosha science small_breasts white_eyes

android completely_nude_female cyborg mtc_saga open_legs radio_gosha science small_breasts white_eyes

alexa_neon aroused ass bandage belt bondage bound catsuit_(disambiguation) chains chastity_(disambiguation) cyberpunk dildo dominant dominatrix dragon feral fucking_machine furry gag hi_res horn lab_(disambiguation) laboratory latex machine mask_gag mythological_creature mythological_scalie mythology restraining scalie science science_fiction screens sex_machine sex_toy

alexa_neon aroused ass bandage belt bondage bound catsuit_(disambiguation) chains chastity_(disambiguation) cyberpunk dildo dominant dominatrix dragon feral fucking_machine furry gag hi_res horn lab_(disambiguation) laboratory latex machine mask_gag mythological_creature mythological_scalie mythology restraining scalie science science_fiction screens sex_machine sex_toy

activision anthro bandicoot blush bound clenched_teeth cock_and_ball_torture crash_(series) crash_bandicoot doctor_neo_cortex duo electricity furniture genital_torture genitals hi_res laboratory laser machine mad_scientist male male/male male_only mammal marsupial pain penis restrained restraining_table science scientific_experiment table teeth torture ziggy_s

activision anthro bandicoot blush bound clenched_teeth cock_and_ball_torture crash_(series) crash_bandicoot doctor_neo_cortex duo electricity furniture genital_torture genitals hi_res laboratory laser machine mad_scientist male male/male male_only mammal marsupial pain penis restrained restraining_table science scientific_experiment table teeth torture ziggy_s

1boy accipitriform ambiguous_fluids anal anal_egg_laying anthro avian bird bodily_fluids bottomless clothed clothing colored egg egg_laying eyewear genital_fluids genitals goggles hat headgear headwear hi_res male male_only partially_clothed penis precum science secretary_bird shaded solo tapering_penis topazknight

1boy accipitriform ambiguous_fluids anal anal_egg_laying anthro avian bird bodily_fluids bottomless clothed clothing colored egg egg_laying eyewear genital_fluids genitals goggles hat headgear headwear hi_res male male_only partially_clothed penis precum science secretary_bird shaded solo tapering_penis topazknight

ai_generated anthro bondage electricity futanari horsecock horsecock_futanari labcoat laboratory latex my_little_pony penis science twilight_sparkle_(mlp)

ai_generated anthro bondage electricity futanari horsecock horsecock_futanari labcoat laboratory latex my_little_pony penis science twilight_sparkle_(mlp)

ai_generated anthro electricity futanari horsecock horsecock_futanari labcoat laboratory latex my_little_pony science twilight_sparkle_(mlp)

ai_generated anthro electricity futanari horsecock horsecock_futanari labcoat laboratory latex my_little_pony science twilight_sparkle_(mlp)

3boys 6+boys abs anal anal_rape animal_ears anus arms_tied au_ra audience barcode bdsm_gear bdsm_harness blindfold blonde_hair blue_hair bondage bound bound_wrists cat_ears cat_tail chastity chastity_cage chastity_device cock_ring_(decorative) cocky collar cum cum_on_body diagram dominant dominant_male domination drooling erection evil_grin final_fantasy final_fantasy_xiv forced forced_anal frogtie gag gangbang gangrape gaping gaping_anus gay goatee groping groping_from_behind groping_pecs hair_grab hair_pull hands_behind_head harness helpless kurohitsuji_lim looking_at_viewer male male_only male_rape_victim master miqo'te muscular naughty_face nipple_piercing nipples nude open_mouth open_mouth_gag oral pecs penis pubic_hair public public_nudity public_sex public_use rape restrained sadistic_smile saliva science silhouette skin_tight slave smile smiling_at_viewer smirk smirking_at_viewer smooth_skin smug spread_legs spreading_anus standing straps suspension suspension_bondage sweat tail tape tape_bondage taped_legs tight_clothing tongue tongue_out vulnerable wrist_cuffs yaoi

3boys 6+boys abs anal anal_rape animal_ears anus arms_tied au_ra audience barcode bdsm_gear bdsm_harness blindfold blonde_hair blue_hair bondage bound bound_wrists cat_ears cat_tail chastity chastity_cage chastity_device cock_ring_(decorative) cocky collar cum cum_on_body diagram dominant dominant_male domination drooling erection evil_grin final_fantasy final_fantasy_xiv forced forced_anal frogtie gag gangbang gangrape gaping gaping_anus gay goatee groping groping_from_behind groping_pecs hair_grab hair_pull hands_behind_head harness helpless kurohitsuji_lim looking_at_viewer male male_only male_rape_victim master miqo'te muscular naughty_face nipple_piercing nipples nude open_mouth open_mouth_gag oral pecs penis pubic_hair public public_nudity public_sex public_use rape restrained sadistic_smile saliva science silhouette skin_tight slave smile smiling_at_viewer smirk smirking_at_viewer smooth_skin smug spread_legs spreading_anus standing straps suspension suspension_bondage sweat tail tape tape_bondage taped_legs tight_clothing tongue tongue_out vulnerable wrist_cuffs yaoi

3boys abs animal_ears anus arms_tied audience barcode bdsm_gear bdsm_harness blindfold blonde_hair blue_hair bondage bound bound_wrists cat_ears cat_tail chastity chastity_cage chastity_device clenched_teeth cock_ring_(decorative) cocky collar diagram dominant dominant_male domination drooling erection evil_grin final_fantasy final_fantasy_xiv forced frogtie gag gaping gaping_anus gay goatee hair_grab hair_pull hands_behind_head harness kurohitsuji_lim looking_at_viewer male male_only male_rape_victim master miqo'te muscular naughty_face nipple_piercing nipples nude open_mouth_gag pecs penis pubic_hair public public_nudity public_sex public_use rape restrained sadistic_smile saliva science skin_tight slave smile smiling_at_viewer smirk smirking_at_viewer smooth_skin smug spread_legs spreading_anus standing straps suspension suspension_bondage sweat tail tape tape_bondage taped_legs threesome tight_clothing tongue tongue_out vulnerable wrist_cuffs yaoi

3boys abs animal_ears anus arms_tied audience barcode bdsm_gear bdsm_harness blindfold blonde_hair blue_hair bondage bound bound_wrists cat_ears cat_tail chastity chastity_cage chastity_device clenched_teeth cock_ring_(decorative) cocky collar diagram dominant dominant_male domination drooling erection evil_grin final_fantasy final_fantasy_xiv forced frogtie gag gaping gaping_anus gay goatee hair_grab hair_pull hands_behind_head harness kurohitsuji_lim looking_at_viewer male male_only male_rape_victim master miqo'te muscular naughty_face nipple_piercing nipples nude open_mouth_gag pecs penis pubic_hair public public_nudity public_sex public_use rape restrained sadistic_smile saliva science skin_tight slave smile smiling_at_viewer smirk smirking_at_viewer smooth_skin smug spread_legs spreading_anus standing straps suspension suspension_bondage sweat tail tape tape_bondage taped_legs threesome tight_clothing tongue tongue_out vulnerable wrist_cuffs yaoi

alien cunnilingus exophilia human monster monster_fucker monster_on_female science scifi size_difference test_chamber wlw yuri

alien cunnilingus exophilia human monster monster_fucker monster_on_female science scifi size_difference test_chamber wlw yuri

alvareums breasts nsfw nude nude_female nudity older_female russian science scientist shy

alvareums breasts nsfw nude nude_female nudity older_female russian science scientist shy

1boy 1girls 2023 2024 adorable adorable_face african african_male ahh alternative_universe anus ass baby backboob ball_fondling balls balls_deep balls_grab balls_grabbing ballsack bath bathrobe beard bed bed_frame bedframe bedroom belly_button bird birds black_hair black_male black_man black_nerd black_penis blue_hair blush boots booty_shorts bouncing_ass bouncing_balls bouncing_breasts bouncing_testicles bra breast_grab breast_hold breast_holding breasts bubbles buns bush bushy_hair bushy_pubes caressing_testicles cell cells circumcised civilian clenching_balls comic comic_page commission commissioner_insert commissioner_upload compliment complimenting_partner compliments condom condom_balloon condom_wrapper couple couple_sex cum cum_in_pussy cum_string cumdrip cumshot cumstring curly_hair curtain daikiarts dark-skinned_male dark_skin day daytime defloration detailed detailed_background dialog_box dialogue dialogue_box dinner dinner_date dinner_table door dress dripping dripping_cum drool drool_string drooling egg ejaculation embarassment embarrassed embarrassed_male embarrassed_nude_male embrace embracing_another erection erection_under_clothes exhaling eyebrows facial facial_hair family family_bonding father feeling_up feet fellatio female first_time_sex fondling fondling_breast fondling_breasts fondling_testicles food french_kiss french_kissing gamer genital_fluids genitals glans glasses glasses_off glasses_on_face grass green_tea groping_breasts hair_down hair_tied hairy hairy_balls hairy_testicles hand_on_breast happy happy_end happy_ending happy_sex headset heart hearts_around_head holding holding_breast holding_penis holding_testicles hours_later house huge_breasts husband i_love_you imminent_sex impregnation impregnation_request in_bed in_love insert inserted_penis inserting insertion interracial jiggle jiggling jiggling_balls jiggling_breasts joycon_controller kiss_on_lips kissing kissing_balls kissing_penis laying laying_down laying_on_bed laying_on_breasts laying_on_side laying_on_stomach leaking leaking_cum light light-skinned_female light_skin lingerie lipstick lipstick_mark loving_embrace loving_gaze loving_it makeout making_love making_out male marielle_kenny marielle_l_kenny marriage married married_couple married_life married_man married_sex married_woman medium_breasts military military_uniform millitary moaning moist mother moustache muri_senpai nail_polish naked nerd newborn night night_stand nightstand nintendo nintendo_switch nude oc ohh open_mouth open_mouth_kiss open_mouth_smile orgasm original_character out_of_frame outdoors outside pale-skinned_female pale_skin pale_skinned palms parent parent_and_child parents penetration penis person_of_color pillow pillow_grab pinching_nipple pinching_nipples pink_bra pink_clothes pink_clothing pink_lips pink_nipples pink_penis_tip pink_shoes plap plate plates playing ponytail pov pov_eye_contact precum pregnancy pregnant premature_cumshot premature_ejaculation pubic_hair puddle pulsating pulsing_balls question_mark quick_shot red_shoes rice romantic_couple rosy_cheeks sci-fi science science_fiction scrotum self-upload self_insert self_upload sex shampoo shampoo_bottle ship shoe_laces shoelaces shoes shower shower_(place) shower_curtain showering showering_together shy sideways sideways_sex sketch smile smiling soap sound_effect space spacecraft spaceship speech_bubble sperm sperm_cell sperm_meets_ovum splat spoken_heart spurt square_enix squatting_cowgirl_position stain stains standing star_ocean star_ocean_the_divine_force stomach sucking_testicles surprise surprised surprised_expression sweat sweatdrop sweating sweaty sweaty_balls sweaty_testicles talking_to_partner taller_female tank_top tea teasing_cock teasing_penis teeth teeth_clenched teeth_showing testicle testicle_fondling testicle_grab testicle_sack testicles testicles_clench testiclesack thick thick_thighs thighs tied_condom time_skip timeskip touching_breast tremble trembling trembling_balls trembling_penis tri_ace twitch_lines twitching twitching_balls twitching_penis uniform used_condom used_condoms vagina vanilla vein veins veiny veiny_penis video_game video_game_character video_game_franchise video_games virgin virginity_loss water wedding wedding_picture wet wet_pussy wholesome wholesome_end wholesome_sex wife wife_and_husband window window_light windows x-ray yellow_clothing yellow_shirt young_couple young_love zipper ~

1boy 1girls 2023 2024 adorable adorable_face african african_male ahh alternative_universe anus ass baby backboob ball_fondling balls balls_deep balls_grab balls_grabbing ballsack bath bathrobe beard bed bed_frame bedframe bedroom belly_button bird birds black_hair black_male black_man black_nerd black_penis blue_hair blush boots booty_shorts bouncing_ass bouncing_balls bouncing_breasts bouncing_testicles bra breast_grab breast_hold breast_holding breasts bubbles buns bush bushy_hair bushy_pubes caressing_testicles cell cells circumcised civilian clenching_balls comic comic_page commission commissioner_insert commissioner_upload compliment complimenting_partner compliments condom condom_balloon condom_wrapper couple couple_sex cum cum_in_pussy cum_string cumdrip cumshot cumstring curly_hair curtain daikiarts dark-skinned_male dark_skin day daytime defloration detailed detailed_background dialog_box dialogue dialogue_box dinner dinner_date dinner_table door dress dripping dripping_cum drool drool_string drooling egg ejaculation embarassment embarrassed embarrassed_male embarrassed_nude_male embrace embracing_another erection erection_under_clothes exhaling eyebrows facial facial_hair family family_bonding father feeling_up feet fellatio female first_time_sex fondling fondling_breast fondling_breasts fondling_testicles food french_kiss french_kissing gamer genital_fluids genitals glans glasses glasses_off glasses_on_face grass green_tea groping_breasts hair_down hair_tied hairy hairy_balls hairy_testicles hand_on_breast happy happy_end happy_ending happy_sex headset heart hearts_around_head holding holding_breast holding_penis holding_testicles hours_later house huge_breasts husband i_love_you imminent_sex impregnation impregnation_request in_bed in_love insert inserted_penis inserting insertion interracial jiggle jiggling jiggling_balls jiggling_breasts joycon_controller kiss_on_lips kissing kissing_balls kissing_penis laying laying_down laying_on_bed laying_on_breasts laying_on_side laying_on_stomach leaking leaking_cum light light-skinned_female light_skin lingerie lipstick lipstick_mark loving_embrace loving_gaze loving_it makeout making_love making_out male marielle_kenny marielle_l_kenny marriage married married_couple married_life married_man married_sex married_woman medium_breasts military military_uniform millitary moaning moist mother moustache muri_senpai nail_polish naked nerd newborn night night_stand nightstand nintendo nintendo_switch nude oc ohh open_mouth open_mouth_kiss open_mouth_smile orgasm original_character out_of_frame outdoors outside pale-skinned_female pale_skin pale_skinned palms parent parent_and_child parents penetration penis person_of_color pillow pillow_grab pinching_nipple pinching_nipples pink_bra pink_clothes pink_clothing pink_lips pink_nipples pink_penis_tip pink_shoes plap plate plates playing ponytail pov pov_eye_contact precum pregnancy pregnant premature_cumshot premature_ejaculation pubic_hair puddle pulsating pulsing_balls question_mark quick_shot red_shoes rice romantic_couple rosy_cheeks sci-fi science science_fiction scrotum self-upload self_insert self_upload sex shampoo shampoo_bottle ship shoe_laces shoelaces shoes shower shower_(place) shower_curtain showering showering_together shy sideways sideways_sex sketch smile smiling soap sound_effect space spacecraft spaceship speech_bubble sperm sperm_cell sperm_meets_ovum splat spoken_heart spurt square_enix squatting_cowgirl_position stain stains standing star_ocean star_ocean_the_divine_force stomach sucking_testicles surprise surprised surprised_expression sweat sweatdrop sweating sweaty sweaty_balls sweaty_testicles talking_to_partner taller_female tank_top tea teasing_cock teasing_penis teeth teeth_clenched teeth_showing testicle testicle_fondling testicle_grab testicle_sack testicles testicles_clench testiclesack thick thick_thighs thighs tied_condom time_skip timeskip touching_breast tremble trembling trembling_balls trembling_penis tri_ace twitch_lines twitching twitching_balls twitching_penis uniform used_condom used_condoms vagina vanilla vein veins veiny veiny_penis video_game video_game_character video_game_franchise video_games virgin virginity_loss water wedding wedding_picture wet wet_pussy wholesome wholesome_end wholesome_sex wife wife_and_husband window window_light windows x-ray yellow_clothing yellow_shirt young_couple young_love zipper ~

ankle_cuffs ankles_tied anthro balder_(phoenix0310) bondage bound cable canid canine canis caution_stripes chastity_cage chastity_device control_panel cuff_(restraint) digital_media_(artwork) eyewear filling_up fur gag glass glasses glitch green_liquid hi_res high_tech kemira laboratory machine male male_only mammal mane metal_chastity_cage nose_tube paws restraints science screen sensors solo stasis_chamber straitjacket transparent_gag tube tube_gag urethral urethral_tube warning_symbol white_body white_fur wolf

ankle_cuffs ankles_tied anthro balder_(phoenix0310) bondage bound cable canid canine canis caution_stripes chastity_cage chastity_device control_panel cuff_(restraint) digital_media_(artwork) eyewear filling_up fur gag glass glasses glitch green_liquid hi_res high_tech kemira laboratory machine male male_only mammal mane metal_chastity_cage nose_tube paws restraints science screen sensors solo stasis_chamber straitjacket transparent_gag tube tube_gag urethral urethral_tube warning_symbol white_body white_fur wolf

alternate_breast_size blue_hair blush boobjob breast_grab breast_press breast_squeeze breasts_bigger_than_head breasts_out brown_skin cat_ears cat_humanoid catboy cum cum_on_body cum_on_breasts cum_on_face glasses heart-shaped_pupils huge_breasts humanoid kip_(oneshot) koikatsu laboratory marks_on_body naked naked_female naked_male niko_(oneshot) nipples older_female oneshot orgasm paizuri pink_nipples red_hair science scientist seductive_look semen shooting_cum spread_legs steam steaming_body steamy_penis tomboy tongue_out topless_female whiskers yellow_eyes

alternate_breast_size blue_hair blush boobjob breast_grab breast_press breast_squeeze breasts_bigger_than_head breasts_out brown_skin cat_ears cat_humanoid catboy cum cum_on_body cum_on_breasts cum_on_face glasses heart-shaped_pupils huge_breasts humanoid kip_(oneshot) koikatsu laboratory marks_on_body naked naked_female naked_male niko_(oneshot) nipples older_female oneshot orgasm paizuri pink_nipples red_hair science scientist seductive_look semen shooting_cum spread_legs steam steaming_body steamy_penis tomboy tongue_out topless_female whiskers yellow_eyes

alternate_breast_size blue_hair blush boobjob breast_grab breast_press breast_squeeze breasts_bigger_than_head breasts_out brown_skin cat_ears cat_humanoid catboy glasses huge_breasts humanoid kip_(oneshot) koikatsu laboratory marks_on_body naked naked_female naked_male niko_(oneshot) nipples older_female oneshot paizuri pink_nipples red_hair science scientist seductive_look spread_legs steam steaming_body steamy_penis tomboy topless_female whiskers yellow_eyes

alternate_breast_size blue_hair blush boobjob breast_grab breast_press breast_squeeze breasts_bigger_than_head breasts_out brown_skin cat_ears cat_humanoid catboy glasses huge_breasts humanoid kip_(oneshot) koikatsu laboratory marks_on_body naked naked_female naked_male niko_(oneshot) nipples older_female oneshot paizuri pink_nipples red_hair science scientist seductive_look spread_legs steam steaming_body steamy_penis tomboy topless_female whiskers yellow_eyes

1girls apron big_thighs blush caption experiment exposed_pussy female female_focus female_only glasses hairy_pussy kip_(oneshot) koikatsu lab_coat labcoat laboratory looking_at_viewer niko_(oneshot) older_female oneshot pussy red_hair science scientist seducing seductive_look sitting_on_desk sitting_on_table smiling speech_bubble spread_legs tight_clothing tomboy vagina

1girls apron big_thighs blush caption experiment exposed_pussy female female_focus female_only glasses hairy_pussy kip_(oneshot) koikatsu lab_coat labcoat laboratory looking_at_viewer niko_(oneshot) older_female oneshot pussy red_hair science scientist seducing seductive_look sitting_on_desk sitting_on_table smiling speech_bubble spread_legs tight_clothing tomboy vagina

1girls apron big_thighs blush breasts_bigger_than_head caption experiment glasses kip_(oneshot) lab_coat labcoat laboratory niko_(oneshot) older_female oneshot red_hair science scientist seducing seductive_look sitting_on_desk sitting_on_table smiling speech_bubble spread_legs tight_clothing tomboy

1girls apron big_thighs blush breasts_bigger_than_head caption experiment glasses kip_(oneshot) lab_coat labcoat laboratory niko_(oneshot) older_female oneshot red_hair science scientist seducing seductive_look sitting_on_desk sitting_on_table smiling speech_bubble spread_legs tight_clothing tomboy

abs anthro arched_back bent_legs black_hair bodily_fluids brown_body canid canine canis clenched_teeth closed_eyes cum cum_drip cum_on_abs cum_on_arm cum_on_chest cum_on_face cum_on_self dripping ejaculation excessive_cum excessive_genital_fluids foreskin genital_fluids genitals grimace hair hi_res humanoid_genitalia humanoid_penis injection intravenous laboratory lantiangou lying male mammal multicolored_body muscular muscular_male on_back pecs penis quads retracted_foreskin science shaking side_view solo teeth tube two_tone_body vein veiny_penis wolf

abs anthro arched_back bent_legs black_hair bodily_fluids brown_body canid canine canis clenched_teeth closed_eyes cum cum_drip cum_on_abs cum_on_arm cum_on_chest cum_on_face cum_on_self dripping ejaculation excessive_cum excessive_genital_fluids foreskin genital_fluids genitals grimace hair hi_res humanoid_genitalia humanoid_penis injection intravenous laboratory lantiangou lying male mammal multicolored_body muscular muscular_male on_back pecs penis quads retracted_foreskin science shaking side_view solo teeth tube two_tone_body vein veiny_penis wolf

absurd_res anthro athletic ball_gag bed bed_bondage bent_legs black_body blindfold blue_eyes blush bodily_fluids bondage container cum cum_on_glass cum_on_penis cum_while_urethral_penetration cutaway dragon egg egg_implantation egg_in_urethra ejaculation embarrassed erection furniture gag genital_fluids genitals group hands_behind_back hi_res holding_tentacle hybrid_genitalia hybrid_penis hyena in_box in_container internal laboratory leaking_cum legs_together looking_at_another lying male male_focus male_only mammal multicolored_body mythological_creature mythological_scalie mythology on_back one_eye_closed oral oral_penetration oviposition ovipositor ovipositor_in_penis ovipositor_penetration pawpads penetration penis plant restrained restrained_by_tentacles scalie science standing stasis_chamber straining syringe tape tentacle tentacle_around_leg tentacle_around_penis tentacle_around_waist tentacle_in_mouth tentacle_in_urethra tentacle_penetration tentacles_everywhere two_tone_body urethral urethral_egg_implantation urethral_penetration white_body white_hair wings xiaoyaozhi yellow_body yellow_penis

absurd_res anthro athletic ball_gag bed bed_bondage bent_legs black_body blindfold blue_eyes blush bodily_fluids bondage container cum cum_on_glass cum_on_penis cum_while_urethral_penetration cutaway dragon egg egg_implantation egg_in_urethra ejaculation embarrassed erection furniture gag genital_fluids genitals group hands_behind_back hi_res holding_tentacle hybrid_genitalia hybrid_penis hyena in_box in_container internal laboratory leaking_cum legs_together looking_at_another lying male male_focus male_only mammal multicolored_body mythological_creature mythological_scalie mythology on_back one_eye_closed oral oral_penetration oviposition ovipositor ovipositor_in_penis ovipositor_penetration pawpads penetration penis plant restrained restrained_by_tentacles scalie science standing stasis_chamber straining syringe tape tentacle tentacle_around_leg tentacle_around_penis tentacle_around_waist tentacle_in_mouth tentacle_in_urethra tentacle_penetration tentacles_everywhere two_tone_body urethral urethral_egg_implantation urethral_penetration white_body white_hair wings xiaoyaozhi yellow_body yellow_penis

absurd_res anthro athletic ball_gag bed bed_bondage bent_legs black_body blindfold blue_eyes blush bodily_fluids bondage container cum cum_on_glass cum_on_penis cum_while_urethral_penetration dragon ejaculation embarrassed erection furniture gag genital_fluids genitals group hair hands_behind_back hi_res holding_tentacle hybrid_genitalia hybrid_penis hyena in_box in_container laboratory leaking_cum legs_together looking_at_another lying male male_focus male_only mammal multicolored_body mythological_creature mythological_scalie mythology on_back one_eye_closed oral oral_penetration pawpads penetration penis restrained restrained_by_tentacles scalie science standing stasis_chamber straining syringe tape tentacle tentacle_around_leg tentacle_around_penis tentacle_around_waist tentacle_in_mouth tentacle_in_urethra tentacle_penetration tentacles_everywhere two_tone_body urethral urethral_penetration white_body white_hair wings xiaoyaozhi yellow_body yellow_penis

absurd_res anthro athletic ball_gag bed bed_bondage bent_legs black_body blindfold blue_eyes blush bodily_fluids bondage container cum cum_on_glass cum_on_penis cum_while_urethral_penetration dragon ejaculation embarrassed erection furniture gag genital_fluids genitals group hair hands_behind_back hi_res holding_tentacle hybrid_genitalia hybrid_penis hyena in_box in_container laboratory leaking_cum legs_together looking_at_another lying male male_focus male_only mammal multicolored_body mythological_creature mythological_scalie mythology on_back one_eye_closed oral oral_penetration pawpads penetration penis restrained restrained_by_tentacles scalie science standing stasis_chamber straining syringe tape tentacle tentacle_around_leg tentacle_around_penis tentacle_around_waist tentacle_in_mouth tentacle_in_urethra tentacle_penetration tentacles_everywhere two_tone_body urethral urethral_penetration white_body white_hair wings xiaoyaozhi yellow_body yellow_penis

ass big_belly breasts denial giving_birth glasses hijab huge_ass large_breasts muslim non-web_source nude pregnant purple_eyes science scientist thick_thighs thighs

ass big_belly breasts denial giving_birth glasses hijab huge_ass large_breasts muslim non-web_source nude pregnant purple_eyes science scientist thick_thighs thighs

1girls arms_above_head artificial_insemination belly belly_bulge big_belly big_breasts blonde_hair blue_eyes body_modification bodysuit bondage bound bound_wrists breast_expansion breast_milking_machine breasts breasts_bigger_than_head breasts_out breeding_slave broken_rape_victim captured captured_heroine container container_bondage containment_tube crying crying_with_eyes_open cuff_(restraint) cuffs damaged_clothes exposed_breasts female female_only female_urethral_insertion femsub forced forced_impregnation forced_lactation fucking_machine full_body full_body_suit hips hips_wider_than_shoulders in_container laboratory lactating lactating_nipples lactation large_breasts leaking leaking_milk leaking_nipples leg_cuffs mechanical metroid milk milking milking_breasts milking_machine mind_break nandz nintendo nipples object_insertion ponytail pregnant pussy_plug rape restrained restrained_arms samus_aran science science_fiction sex_machine sex_slave skin_tight slave slavegirl solo solo_female stasis_tank stationary_restraints submerged tears tears_of_pleasure test_tube thick_thighs thighs toned toned_female toned_stomach torn_bodysuit torn_clothes trapped tube underwater vaginal_object_insertion vaginal_penetration vaginal_plug wrist_cuffs zero_suit zero_suit_samus

1girls arms_above_head artificial_insemination belly belly_bulge big_belly big_breasts blonde_hair blue_eyes body_modification bodysuit bondage bound bound_wrists breast_expansion breast_milking_machine breasts breasts_bigger_than_head breasts_out breeding_slave broken_rape_victim captured captured_heroine container container_bondage containment_tube crying crying_with_eyes_open cuff_(restraint) cuffs damaged_clothes exposed_breasts female female_only female_urethral_insertion femsub forced forced_impregnation forced_lactation fucking_machine full_body full_body_suit hips hips_wider_than_shoulders in_container laboratory lactating lactating_nipples lactation large_breasts leaking leaking_milk leaking_nipples leg_cuffs mechanical metroid milk milking milking_breasts milking_machine mind_break nandz nintendo nipples object_insertion ponytail pregnant pussy_plug rape restrained restrained_arms samus_aran science science_fiction sex_machine sex_slave skin_tight slave slavegirl solo solo_female stasis_tank stationary_restraints submerged tears tears_of_pleasure test_tube thick_thighs thighs toned toned_female toned_stomach torn_bodysuit torn_clothes trapped tube underwater vaginal_object_insertion vaginal_penetration vaginal_plug wrist_cuffs zero_suit zero_suit_samus

1girls arms_above_head blonde_hair body_modification bodysuit bondage bound bound_wrists brain_drain brainwashing brainwashing_machine breast_expansion breast_milking_machine breasts breasts_bigger_than_head breasts_out breeding_slave captured captured_heroine container container_bondage containment_tube crying crying_with_eyes_open cuff_(restraint) cuffs damaged_clothes exposed_breasts female female_only female_urethral_insertion forced_lactation fucking_machine full_body full_body_suit head_mounted_display headset hips hips_wider_than_shoulders imminent_rape in_container laboratory lactating lactating_nipples lactation large_breasts leaking leaking_milk leaking_nipples leg_cuffs mechanical metroid milk milking milking_breasts milking_machine mind_break mind_control nandz nintendo nipples nipples_visible_through_clothing object_insertion ponytail pussy_plug rape restrained restrained_arms samus_aran science science_fiction sex_machine sex_slave skin_tight slave slavegirl solo solo_female stasis_tank stationary_restraints submerged tears tears_of_pleasure technology test_tube thick_thighs thighs toned toned_female toned_stomach torn_bodysuit torn_clothes trapped tube underwater vaginal_object_insertion vaginal_penetration vaginal_plug visor_(eyewear) vr_headset wrist_cuffs zero_suit zero_suit_samus

1girls arms_above_head blonde_hair body_modification bodysuit bondage bound bound_wrists brain_drain brainwashing brainwashing_machine breast_expansion breast_milking_machine breasts breasts_bigger_than_head breasts_out breeding_slave captured captured_heroine container container_bondage containment_tube crying crying_with_eyes_open cuff_(restraint) cuffs damaged_clothes exposed_breasts female female_only female_urethral_insertion forced_lactation fucking_machine full_body full_body_suit head_mounted_display headset hips hips_wider_than_shoulders imminent_rape in_container laboratory lactating lactating_nipples lactation large_breasts leaking leaking_milk leaking_nipples leg_cuffs mechanical metroid milk milking milking_breasts milking_machine mind_break mind_control nandz nintendo nipples nipples_visible_through_clothing object_insertion ponytail pussy_plug rape restrained restrained_arms samus_aran science science_fiction sex_machine sex_slave skin_tight slave slavegirl solo solo_female stasis_tank stationary_restraints submerged tears tears_of_pleasure technology test_tube thick_thighs thighs toned toned_female toned_stomach torn_bodysuit torn_clothes trapped tube underwater vaginal_object_insertion vaginal_penetration vaginal_plug visor_(eyewear) vr_headset wrist_cuffs zero_suit zero_suit_samus

1

2

3

4