Penis Expansion Rule 34 rule 34 2futas all fours animal ears ass ball inflation balls balls expansion biped breasts clothing cock tail dialogue docking duo ftg crossgender fti crossgender futa on futa futa only futanari genitals gynomorph gynomorphgynomorph hair hi res huge balls huge cock humanoid humanoid penis ilulu intersex intersexintersex kemonomimi legwear miss kobayashis dragon maid monochrome oversized balls penis pupils quetzalcoatl dragon maid sex sinensian speech bubble sperm meets sperm testicle impregnation text thick thighs thigh highs thighhighs urethral urethral penetration 9226560
rule 34 1boy 2girls abs aged up alternate version available areola areolae balls ballsack bare shoulders big breasts big cock big dick big penis black hair breast expansion breasts bigger than head brown eyes brown hair clothed clothed female clothing cock dick earrings female flower flower in hair ftm transformation gender transformation genderswap ftm gloria pokemon green eyes growing out of clothes growing penis hair growth hair over eye hair over one eye holding hands huge breasts light skinned female light skinned male light skin light skinned female light skinned male long skirt male marnie pokemon medium breasts muscular muscular arms muscular male navel necklace nintendo nipples nude nude female nude male official alternate costume penis pokemon pokemon ss pussy short hair swimsuit thatfreakgivz transformation transformation sequence twintails 9227185
rule 34 1boy 2girls abs aged up alternate version available areola areolae balls ballsack bare shoulders big breasts big cock big dick big penis black hair breast expansion breasts bigger than head brown eyes brown hair clothed clothed female clothing cock dick earrings erect penis erection female female to male flower flower in hair ftm transformation gender transformation genderswap ftm gloria pokemon green eyes growing out of clothes growing penis hair growth hair over eye hair over one eye holding hands huge breasts light skinned female light skinned male light skin light skinned female light skinned male long skirt male marnie pokemon medium breasts muscular muscular arms muscular male navel necklace nintendo nipples nude nude female nude male official alternate costume penis pokemon pokemon ss pussy short hair swimsuit thatfreakgivz transformation transformation sequence twintails 9227188
rule 34 1futa baldurs gate 3 balls expansion big penis breasts character creator character customization clothed clothing dungeons and dragons flaccid futa only futanari gameplay mechanics humanoid light skinned futanari light skin penis penis expansion solo streachybear tagme 9227648
rule 34 1boy 1girls 2d balls bigger than head big ass big breasts big nipples boob window bottomless bottomwear breast expansion breasts bigger than head casual casual nudity clothed comic cum deltarune dialogue english english dialogue english text female huge balls huge breasts huge cock huge nipples hyper balls hyper breasts hyper penis kit uwotinfokm8 kitty underhertail long image male nipples visible through clothing no bra onyx twilight paizuri penis penis expansion shortstack small dom talking teasing text topless topwear undertale undertale series 9234720
rule 34 1futa areolae balls balls bigger than head balls expansion big ass big breasts boob window bottom heavy bottomless breasts casual casual nudity clothed clothing erection futa only futanari gameplay mechanics huge breasts humanoid humanoid penis hyper hyper balls hyper penis jirachi nintendo nipples nipples visible through clothing no bra onyx twilight partially clothed penis penis expansion pokemon species pokemon pokemon species shortstack small dom solo 9234662
rule 34 1futa anthro areolae big ass big breasts big nipples breast expansion breasts casual casual nudity clothing demon demon girl erection female to futa furry futa only futanari futanari transformation helluva boss huge ass huge balls huge breasts huge cock hyper penis nipples nude octavia helluva boss onyx twilight paizuri penis penis growth pov self paizuri sitting solo 9234956
Penis Expansion Rule 34 rule 34 1futa 2d anthro balls expansion big ass big balls big breasts big nipples breast expansion bulge bulge through clothing deltarune erection futa only futanari huge balls huge breasts huge bulge huge cock humanoid penis hyper bulge no bra no underwear onyx twilight penis penis expansion solo standing susie deltarune undertale undertale series 9234944
rule 34 1futa areolae autofellatio balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair caucasian female chastity cage chastity device dialogue dildo dildo in urethra edging english text erection futa only futa urethral insertion futanari gooning human hyper hyper balls jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial oversized balls penis penis expansion pent up precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235925
rule 34 1futa areolae balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair dialogue dildo dildo in urethra edging english text erection futa only futa urethral insertion futanari gooning human jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial penis penis expansion pent up precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235920
rule 34 1futa areolae balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair dialogue dildo dildo in urethra edging english text erection futa only futa urethral insertion futanari gooning human jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial penis penis expansion pent up precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235921
rule 34 1futa areolae autofellatio balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair dialogue dildo dildo in urethra edging english text erection futa only futa urethral insertion futanari gooning human jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial oversized balls penis penis expansion pent up precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235922
rule 34 1futa areolae autofellatio balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair dialogue dildo dildo in urethra edging english text erection futa only futa urethral insertion futanari gooning human hyper hyper balls jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial oversized balls penis penis expansion pent up poorly drawn precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235924
rule 34 1futa areolae autofellatio balls balls expansion bananacreamcake big ass big balls big breasts big butt big penis black hair breasts brown hair caucasian female dialogue dildo dildo in urethra dry orgasm edging english text erection futa only futa urethral insertion futanari gooning human jenna del ricci light skinned female light skinned futanari light skin nipples no nut november nude orgasm denial oversized balls penis penis expansion pent up precum solo solo futa swollen balls teal eyes text transmorpher dds urethral urethral insertion 9235923
rule 34 1futa 2d 2d artwork areolae balls bed big breasts big penis black pants blonde futa blonde hair blue eyes blue hoodie breast expansion breasts clothed clothing eyes wide open female to futa full package futanari futa only futabox futanari futanari transformation game cg hands up hoodie huge breasts huge cock human large breasts large penis laying on bed light skinned futanari light skin looking at own penis looking down on back open mouth panties partially clothed penis penis expansion pink panties pussy sasha the shop of horrors shocked shocked expression short hair solo solo futa surprised surprised expression surprised face testicles the shop of horrors torn clothes torn hoodie torn panties torn pants vein veiny penis wardrobe malfunction 9238779
rule 34 absurd res anthro balls breast grab breast squish breasts canid canid demon chromer exe clothed clothing demon exposed breasts futanari genitals gynomorph hand on breast hellhound helluva boss hi res huge cock humanoid genitalia humanoid penis intersex kneeling legwear loona helluva boss mammal masturbation penis penis expansion raised clothing raised topwear solo squish tail thigh highs topwear 9240071
Penis Expansion Rule 34 rule 34 2023 23 absurd res alternate color areola arthropod ass balls belly belly expansion big balls big breasts big butt big penis black body blush bodily fluids breasts cape clothing comic cum cum inside dark body dialogue digital media artwork ejaculation english text erection expansion fecharis female female penetrated from behind position frozenartifice genital fluids genitals glowing glowing belly glowing eyes hi res hollow knight hornet hollow knight huge butt humanoid genitalia improvised clothing insects leaking precum low angle view male malefemale male penetrating male penetrating female mask nipples nude penetration penile penile penetration penis penis in pussy precum pussy red eyes sex simple background small but hung sound effects speech bubble team cherry text the knight hollow knight thick thighs vaginal penetration vein veiny penis vessel species wide hips 9241794
rule 34 after transformation all fours animal genitalia animal penis anthro areola autotitfuck balls balls expansion balls on face balls on floor balls on head balls on penis bed bedroom between breasts big balls big breasts big penis big sheath bodily fluids breast play breasts canid canine canis cleavage clothed clothing cum cum on balls cum on penis cum on self cumshot domestic drooling ejaculation equine genitalia equine penis erection excessive cum excessive genital fluids expansion facesitting fluffy fox foxinuhhbox fur furniture genital expansion genital fluids genitals growth gynomorph herm hi res huge balls huge breasts huge cock huge sheath hyper hyper balls hyper breasts hyper genitalia hyper penis intersex kneeling lying macro mammal masturbation micro mid transformation nipples nude on back on bed orgasm penile penile masturbation penis penis expansion presenting raizen tlaaren saliva sequence sergal sex sheath silver fang furry1997 sitting sitting on another sitting on bed size difference size play sizedifference titjob tongue tongue out transformation transformation sequence under balls 9243211
rule 34 1boy 1girls abs ahe gao anal anal beads anal beads in ass ass balls belly expansion belly inflation big ass big penis big thighs blue eyes breasts cum cum filled cum in pussy cum inside cum spurt cumflation excessive cum female green eyes hands together heart shaped pupils holding hands huge anal beads huge ass huge cock huge thighs inflation la lactation large ass large penis large thighs male matoi ryuuko penis pregnant rolling eyes scuttlefish sex tattoo on butt thick thighs thighs tongue tongue out vaginal penetration voluptuous 9243276
rule 34 2021 2futas 3d 3d artwork balls becoming erect big balls big breasts big hips big penis big testicles big thighs blizzard entertainment breasts british brown hair chainsmoker bearing hips comic comic page comparing comparing penis curvaceous curvaceous body curvaceous figure curvaceous futa curvy curvy body curvy figure curvy futa curvy hips curvy thighs dialogue dyed hair english english test erect penis erection excessive precum expansion focus on penis futa focus futa only futanari getting erect giant balls giant testicles hands on hips heavy balls heavy testicles hips huge balls huge cock huge hips huge testicles huge thighs hyper balls hyper penis hyper testicles hyper thick penis large balls large breasts large hips large penis large testicles large thighs lena oxton long penis measurements mexican no nut november nude futanari nudity olivia colomar oversized balls overwatch overwatch 2 part of a set part of comic penis penis expansion penis focus penis growth penis growth development penis growth enlargement penis measuring contest penis size comparison penis size difference penis to the knees penises touching pent up precum precum drip precum pool precum pooling precum string precum trail purple hair small waist sombra tan skinned female testicles text thick penis thick thighs thighs third leg thunder thighs tiny waist top down view tracer uncensored veiny penis voluptuous voluptuous futanari wide hips 9247296
rule 34 2 penises animal genitalia animal penis big penis bodily fluids claws diphallia diphallism dragon erection expansion feral forked tongue fur genital expansion genital fluids genital slit genitals growth hemipenes hi res horn huge cock hyper hyper genitalia hyper penis kinkydream male membrane anatomy membranous wings multi genitalia multi penis penis penis expansion potion precum scales scalie slit solo tail takkju tongue western dragon wings 9247646
rule 34 1futa 2d 2d artwork areolae autopaizuri balls bed blonde futa blonde hair blush breast expansion breasts clothed clothing condom condom on penis condom wrapper cum cum in condom erection female to futa full package futanari futa only futabox futanari futanari transformation game cg half closed eyes holding own breast huge breasts human laying on bed light skinned futanari light skin masturbation mostly nude on back penis penis expansion pink panties pussy red nail polish red nails sasha the shop of horrors solo solo futa testicles the shop of horrors torn clothes torn hoodie torn panties vein veiny penis 9247743
rule 34 1futa 1girls 3d balls balls expansion benevolent bunny big balls big penis erect penis erection expansion female futa giantess futanari giantess holding penis huge balls huge cock light skinned female light skinned futanari light skin macro penis penis expansion penis growth pink hair size difference testicles 9250840
rule 34 1futa 2d 2d artwork autopaizuri balls bed blonde futa blonde hair blush breast expansion breasts condom condom on penis condom wrapper cum cum in condom cumming in condom ejaculation erection female to futa full package futanari futabox futanari game cg half closed eye holding own breast huge cock large breasts large penis laying on back light skinned futanari light skin masturbation mostly nude on back on bed open mouth orange condom orgasm panties penis expansion pink panties pussy red nails sasha the shop of horrors short hair solo solo futa testicles the shop of horrors torn clothes torn panties 9251379
rule 34 2 heads anthro areola arm tattoo armpit hair big breasts bimbo lip bimbofication bodily fluids body hair bouncing breasts breast expansion breasts canid canine chest tattoo chubby belly chubby gynomorph cum domestic pig duo duo focus ejaculation emo emo haircut erect nipples expansion eyebrows eyeliner eyeshadow feminization flashlight flyntdraws artist freckles freckles on chest freckles on shoulders futanari genital fluids ghost girly group growing growth growth sequence gynomorph hair hair over eye haunted haunted house haunted objects hi res highlights coloring himbo humanoid penis hurley flyntdraws identity death imminent possession intersex lips magic makeup male mammal mansion masturbation multi head nervous nervous expression nipples one eye obstructed orgasm orgasm face personality change personality excretion possession puffy areola puffy lips puffy nipples slightly chubby sneaking sneaky snout spirit squatting suid suina sus pig tattoo thick bottom lip thick eyebrows thick lips transformation tusks wide hips 9254311
rule 34 11 absurd res alcohol animal genitalia animal penis anthro balls balls expansion beer beverage beverage can beverage can in sheath beverage in sheath big balls big penis blue body blue fur blue hair blush brewster dislyte canid canine canine genitalia canine penis canis clothing coat dislyte domestic drunk expansion eyewear fluffy fur genital expansion genitals goggles hair hat headgear headwear hi res huge balls huge cock hyper hyper balls hyper genitalia hyper penis knot loganarcania lying male male only mammal motion lines multiple images on back penis penis expansion solo standing substance intoxication tail tail motion tailwag topwear vein veiny penis 9266198
rule 34 1futa 1girls alternate breast size arc system works areolae balls big penis bigger female blazblue blonde hair blush bottomless breast enlargement breast expansion breast growth breasts breasts bigger than head breasts out brown hair clothed clothing color confused duo erection expansion eyebrows visible through hair fapping fast strokes female futa on female futanari giantess giantess growth green eyes growth gts heart highres horny horny female huge balls huge breasts huge nipples human hyper hyper breasts hyper penis hypnosis hypnotized imstupid13 knees together feet apart large breasts leaking precum light skinned female light skinned futanari light skin long hair looking at another looking at partner looking at viewer macro female macro futa makoto nanaya masturbation mostly clothed motion blur motion lines nipples noel vermil panting penis precum precum drip question mark size difference smaller female smile spiral eyes squirrel ears squirrel girl squirrel tail standing steam steaming body steamy breath thighhighs trance 9268355
rule 34 1boy 1boy1girl 1girls belly expansion big belly breasts creampie cum cum in pussy cum in uterus cum inside cum inside request cumming cumming together ejaculation english text excessive cum female from behind hands on hips happy sex heart shaped pupils ikachangenema impregnation impregnation risk inflation inkling inkling girl internal cumshot male naked nude nude female nude male octoling octoling boy orgasm penis penis in pussy penis silhouette pussy pussy juice reverse girl position see through sex sex from behind shinome ikachangenema sitting sitting on lap sitting on person splatoon splatoon 3 straight sweat talking talking to partner tears uterus vagina vaginal penetration waist grab x ray yuzuha ikachangenema 9277441
rule 34 abs anthro ass balls balls expansion barazoku big balls big muscles big pecs big penis blue body body size growth claws dna dnapalmhead dnapalmhead dragon expansion genital expansion genitals growth hi res horn huge balls huge cock huge muscles huge pecs huge thighs hyper hyper balls hyper genitalia hyper muscles hyper penis long tail male model sheet multicolored body muscle growth muscular muscular anthro muscular arms muscular legs muscular male muscular thighs nude pecs penis penis expansion sharp teeth size transformation solo tail teeth thick thighs transformation white body yellow eyes 9282746
rule 34 agreenfish ai generated animal genitalia animal penis anthro balls balls expansion barazoku big balls big biceps big muscles big pecs big penis body size growth bulge canid canine canine penis canis clothing expansion fluffy fur genital expansion genitals growth hi res huge balls huge cock human human to anthro hyper hyper genitalia hyper penis looking pleasured male male only mammal muscle growth muscular pecs penis penis expansion shirt size transformation solo species transformation text topwear torn clothing transformation transformation sequence wolf 9283972
rule 34 1futa 1girls areolae balls belly expansion ber00 big belly breasts cum cum in pussy cum inside cumflated belly cumflation duo erection excessive cum female futa on female futanari huge balls huge breasts huge cock humanoid humanoid penis hyper balls hyper cumflation hyper penis inflation mirage warframe naked nipples nude penis saryn warframe sex steam steaming body sweat vaginal penetration warframe 9284329
rule 34 1boy 1girls 2d balls expansion big areola big ass big balls big breasts big nipples big penis big thighs bigger female blush chara comp female frisk looking at another looking pleasured looking up male on bench penis growth small but hung smaller male tagme tongue out undertale undertale series undertale au veiny penis 9305580
rule 34 2024 2 penises 3 fingers animal genitalia animal penis big penis blush bodily fluids breath caught masturbating clenched teeth cloaca clothing detailed background digital media artwork diphallia diphallism ejaculation erection expansion female feral fingers generation 5 pokemon genital expansion genital fluids genitals gym leader hemipenes hi res huge cock human iris pokemon looking pleasured lying male mammal messy multi genitalia multi penis nintendo on back open mouth penetrable sex toy penile penis penis expansion pokemon pokemon species pokemon champion precum reptile scalie sex toy small but hung smugbluefaun snivy solo teeth tongue tongue out 9307308
rule 34 2023 4 toes 5 fingers absurd res anthro assimilation big breasts black body black latex black skin blue eyes blue fingernails blue highlights blue markings breast expansion breast growth breast squish breasts breasts frottage brown hair dialogue digitigrade duo eeveelution eleode english text erection expansion eye contact feet female femalefemale fin fingers fish gender transformation generation 2 pokemon generation 4 pokemon genitals glaceon glistening glistening body glistening latex glistening skin grey body grey scales growth hair hi res highlights coloring hybrid latex latex body latex creature latex skin latex transformation living latex looking at another lucas koekoek19 luxray male malefemale marine markings mind control mtf transformation nintendo nude penis pokemon pokemon species pussy rikki koekoek19 scales scalie shark species transformation spiral eyes squish standing tail tail fin text toes transformation twinning umbreon white hair 9309633
rule 34 2animals 2girls ahe gao anal anthro arm gloves ass ass expansion bent over blush breast expansion breasts brown hair clothing cumflated belly cumflation daidaikon ears tail duo focus ejaculation elbow gloves excessive cum eyes rolling back female female focus flamingsanity footwear furry gigantic ass gigantic belly gigantic breasts gigantic penis gloves heart high heels huge ass huge belly huge breasts huge cock hyper ass hyper belly hyper breasts hyper cumflation hyper penetration hyper penis impossible fit interspecies inuko jun makeup male nintendo original original character overflow penis piercings pikachu pokemon pokemon species rai nikuzi ridiculous fit rough sex short hair simple background smile smug sneakers straight sunglasses tail thick thighs thighhighs thighs thong underwear veiny penis wide hips zoophilia 9325497
Penis Expansion Rule 34 rule 34 1girls 3boys ahe gao ahoge ass expansion bell collar black hair blush breast expansion breasts brown hair bull buttsybobcat collar comic girl bell cum cum in mouth cum on face drool string farm female femsub glasses hair color change hi res horns huge breasts lactation large ass large breasts large penis licking long hair male maledom penis ponytail pregnant red eyes red hair sex tail thick thighs thighhighs tongue out transformation vaginal penetration visible breath wide hips 9326431
rule 34 1boy 2girls alternate costume bimbo bimbofication blonde hair blue eyes blue hair brainwashing breast expansion breast press breasts brown hair cleavage clothing comic cum cum in pussy empty eyes english text erect nipples erect nipples under clothes female femsub fingering fondling breast green eyes hair over eyes happy trance hi res hypnosis hypnotic accessory hyuuga hinata jimryu large ass large breasts long hair male maledom medium breasts multiple girls naruto nipples visible through clothing panties penis pink eyes pink hair ring sakura haruno sex sex slave shounen jump stockings text thick thighs thighhighs topless transformation underboob v vaginal penetration wide hips 9326404
