u/tessaterato

Tags/triggers: deer girl, lamia, futa, step-family, step-mom, mommy kink, heat, deepthroat, double penetration, anal, knotting, cumflation, womb stuffing, belly inflation, size difference, creampie, tail play, breeding, willing

Warning: this story is for readers 18+.

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The scent of my step-mom’s pheromones fills my nose and I wince at how horny I feel.

I shouldn’t be near her room, I know I shouldn’t be, especially knowing how bad her heats have been. My birth mom is on a business trip, so she’s got no clue as to the amount of stress it’s putting my step-mom through.

I know she hasn’t been taking her heat suppressants because I can smell her heat from a mile away…I’ve been able to smell her for days. I try my best to hide away in my room and focus on my schoolwork but even then it’s not easy.

My deer tail flicks back and forth as I stare at my door, my whole body growing warm. I glance around my room for a moment. It’s a mess. Clothes tossed aside, school books everywhere, my laptop on my bed with half-finished papers and notes I can’t bother reading. The smell of my step-mom has me going crazy too.

I step towards my door and look down the hallway to hers. It’s cracked open so I know she’s alone in there. I shouldn’t do it, but the lamia pheromones have my whole body screaming that I need to do it.

I step into her room and find her on the bed, her dark hair tossed around the pillows. She’s got on a nightgown and her coils are twisted up around her body, hugging herself close. As a lamia she’s got the upper body of a woman, large soft breasts and a trim waist, some parts of her skin covered in a dappled pattern of black, white, and gold. Her lower half is a long snake’s tail; she’s usually black and white with that same gold, but right now it’s more gold in places. I’ve seen it before and I know it’s because she’s in heat.

Her tail has twisted around itself and she’s whimpering. I bite back a gasp and I can feel my own kind of heat between my legs. As a deer hybrid I’m a little different from most people. My top half is very much a human girl, a little on the small and slim side but I still have all the curves where I’m supposed to, including a huge pair of tits. My bottom half though is more deer. I have a fluffy white tail that’s usually kept close to my rear. I have long legs ending in deer hooves. And of course I have a large fluffy white ass.

She looks up at me as I slip into her room and shut the door behind me.

“Oh, hey,” she gasps, pushing herself up and the covers fall from her chest. Her dark eyes are wide as she looks at me and her pupils grow. She’s so in heat she can’t even control the primal side of her.

I glance down, seeing the lumps in the covers.

“You ran out of heat suppressants, didn’t you?” I murmur.

She bites her lip. “Yes,” she hisses at me. “I thought I had more, but I ran out earlier this week. And-”

“And what?” I ask. My voice sounds rough and throaty to my ears.

She glances aside, her dark cheeks turning pink. “Nothing else is working,” she grunts.

I walk over to her and place my hand on her cheek. She looks back up at me with a desperate, worried expression.

“Why didn’t you tell me?” I ask her. “I could have helped.” I turn her face so she has to look at me. “I want to help you,” I whisper.

She whimpers and wraps her arms around me. Her strong tail coils around me as she nuzzles into my neck. Her touch and affection send shocks of need down my spine and deep into my gut.

“No, no, you can’t,” she whimpers. “Your mom...it wouldn’t be right.”

“My mom isn’t here and I know she’d understand if she knew,” I growl. I wrap my arms around her, stroking my fingers down her back. She whimpers and shudders, her tail tight around my thighs.

She pulls back and looks up at me. “But-”

“You’re family to me, it’s ok,” I kiss her on the cheek. “Let me help.” I kiss her again. “I can tell you need it.” I push the blankets down and reveal her swollen cocks, both of them bulging from her swollen cloaca. Like a true lamia she was born with twin cocks, both are thick and hard and red. A single dribble of cum comes from both and slides down her shafts.

“Oh god, no, not here, not now,” she groans. “You shouldn’t be looking.” She covers herself again.

I push her back onto the bed and strip her of her gown, joining her on the mattress. Her soft breasts bounce free, her dark nipples thick and hard. I’ve always wanted to touch them but never could until now. I cup my palm to one, feeling its weight in my hand.

“Let me take care of you,” I murmur to her. I push my thigh against one of her shafts. It feels hot and I can feel the pulse of her heartbeat.

She grunts and bucks up against me. “I-I want you so badly,” she moans, “but...but-”

“I’m here now,” I coo, pressing harder against her. Her pre starts to wet my thigh and I growl, a soft, lustful moan slipping from my throat.

She takes my hand and makes me touch her other shaft. She shivers and looks into my eyes with pure need. “It’s going to take so much,” she pants, “I just...it’s not stopping.” She covers her face in shame and her tail constricts around my legs. “I can’t stop leaking pre,” she sobs.

I kiss her neck and then her cheek, sinking into the bed. “It’s ok, I can take care of everything,” I whisper into her ear.

She sighs and nods, leaning into my touch as I kiss along her neck.

I kneel down between her coils and pull the blanket away. I can already feel myself soaking my underwear as her cocks spring up and throb.

“I’ve never done anything like this before,” I whisper up to her.

“Me neither,” she murmurs back. She strokes her palm over my cheek and tucks my hair behind my ear.

I smile at her as I take one of her cocks into my hand. Her hips twitch and buck and she shudders with relief. “You’ve needed this, huh?” I purr to her.

“I just want to cum and get rid of this feeling,” she sighs, closing her eyes and shivering. “You’re so warm,” she moans.

I lick my lips and take the other cock into my palm as well. It’s long and thick, hard, yet still soft somehow. She’s dripping so much pre the sweet scent makes my head feel light.

“I bet your knots are really big,” I giggle.

She hiccups and sits up, her eyes wide. “Don’t-!” she pants.

“I’ve seen my mom’s deer cock by accident, and I was sure yours had to be similar in size,” I whisper as I squeeze the base of both her dicks and she gasps. I can feel the hard little ball at the base that will grow huge once she cums. I’m starting to get nervous, but I keep telling myself I can do it.

I open my mouth wide and take one of her shafts down my throat. She screams out and arches her back.

“Oh fuck,” she snarls. “Careful,” she whines. Her fingers tangle into my hair and she thrusts her hips. Her cock is already leaking so much pre it’s dribbling from my chin and down my neck.

I close my eyes as the taste washes over me. I suck hard, swallowing down her sweet pre and moaning for her. Her hips buck more and the tip of her second cock rubs against my cheek, slapping me like a tentacle as she moves.

“That’s so good,” she whimpers. “Baby girl, that feels so fucking good.” Her voice is dark and ragged with her desires.

I open my eyes and look up at her, taking the second cock in my hand and stroking it as I suck the first. I swirl my tongue around and her whole tail begins to twitch. Her tail then lifts up under my skirt and I gasp in shock, my mouth popping free of her cock. I look down to see her tail has slipped into the side of my panties, pulling them down. Her coils twist between my thighs and I gasp as she starts touching my puffy little mound.

“You’re so wet too,” she snarls at me, a low hiss in her voice. She pushes her tail into the tight cleft of my mound, the tip of it pushing through my pussy lips with a pop. “You’re dripping,” she growls.

“Mommy,” I moan. My fingers squeeze her cocks as she pumps her tail inside me, pushing against the back of my pussy before pulling back and thrusting in again. Her tail hammers my sopping hole and all I can do is moan and cling to her dicks for dear life.

“I shouldn’t be doing this,” she hisses. “Fuck,” she whimpers. “You just-” she moans and her head drops forward. She looks at me through the strands of hair that fall from her messy bun.

“Mommy,” I whisper to her, “don’t stop.”

She groans and kisses me, licking into my mouth and tasting herself on me. She then sits up and strips my clothes away. As she pushes me down into the bed I gulp and stare up at her. She looks like a goddess, her twin cocks are hot against my thighs.

“I need you,” she hisses, her dark eyes blown wide, “I need to cum now!” she snarls, pressing close. “Can mommy use her baby?” She kisses my neck.

I whine, unsure now. “I don’t-”

“Don’t worry,” she kisses my cheek and rubs her cocks against me. She smears her slickness across my thighs and mound. She dips down, slipping a cock against the lips of my deer pussy, and the other between my cheeks. “I’ll take good care of my baby girl.” She kisses my cheek again as I whimper in shock and slight terror.

“M-mommy?” I stare into her dark, lidded eyes.

“Shhh,” she coaxes as her thick, long cocks spread me open like red tentacles. She pushes deep inside me, her heat making her frantic and desperate, all the while kissing and petting me. She eases me, kissing my brow and petting my cheek as her cocks hilt deep inside me. “So big, aren’t I, baby girl?” she moans.

“So deep, mommy,” I mewl as she stretches my ass and pussy wide around her. She pulls out and pushes back in, grunting into my ear as she goes deeper and deeper.

“You can take more, right, baby?” she pants in my ear. She reaches between us, groping my breasts as her hips start to roll in waves.

“Yes,” I sob in pleasure as her cocks drill deep into my belly. I can feel her, like she’s pressing up inside my ribs. I rub my belly and bite my lip to hold back my pleasure-filled scream.

“I’m so full, Mommy,” I cry out.

Her thick coils wrap around my waist and pull me down, sinking both her cocks deep into my belly. “I want you to take every drop,” she snarls in my ear.

She thrusts hard and I yelp as a wave of pleasure seizes my body. I can feel her, the tip of one of her cocks pushing inside and roiling around in my womb. The other is buried so deep into my belly I swear it’s going to push out my throat.

“Fuck!” I squeal, tongue lolling from my mouth as I begin to drool in utter bliss. I’ve never felt anything like this, and I’m surprised I’m enjoying it. I can feel her swelling at the base of each cock, both her knots growing rapidly inside me. I struggle as they press against my tight holes, straining to get in and lock her into me.

I wail, grasping at her, my whole body shaking. I stare up at her with wide eyes, seeing a strange smile on her lips. She licks them and places her palms on my chest.

“Just a bit more, baby, just a little more and it’ll be better,” she snarls into my ear.

I whimper, feeling like I’m already bursting as is. I can’t imagine what it’s going to feel like once her knots pop in. But her voice is soothing, and I start to calm down again.

“I can do it, mommy,” I whisper, my fingers clinging to her strong arms.

“I know, baby,” she growls. “I know.” Her lips curl and her tail squeezes around me tighter. “Let’s make mommy cum.”

The base of my ears rings and I hear a dull pop as her knots push in. I gasp and whimper, wriggling and twitching. She cries out and arches her back, her mouth opening wide.

A flood of cum fills me. I scream as my pussy and ass flood and the knots on both cocks keep everything inside. I gasp and moan, feeling every drop that shoots inside me. I look down, watching as my stomach stretches and swells, filling with her thick cream. Her cum sloshes inside me and gushes through my womb, stretching my belly and making it tight. I’m moaning and sobbing in pleasure, my pussy convulsing and clenching hard on her cock.

“It’s too much!” I wail as her hot seed rushes inside me. My stomach stretches and rounds. I look like I’m already halfway to pregnancy.

Her tail slithers up my neck, curling around my throat as she kisses me, silencing me as I feel her pulses again. I squeak and gurgle as she stuffs more and more of her seed in me.

“You’ll take it all,” she snarls into my mouth. “You’re going to take every last drop I can give you and you’ll be happy.” She kisses me again. “Because you love your mommy, don’t you?” She smirks. Her tongue laps down my cheek. “I’ve seen the way you look at me and how you act when you smell I’m in heat.”

My eyes widen and I whimper into her kiss as my womb, stomach, and guts keep expanding. She’s already pumped so much inside me and still I feel more of her cream flooding me.

She leans back, her hips jerking as she grinds in me, keeping her knots in place. Her dark hair has fallen down around her face in wild tendrils. She licks her lips and bites them, watching as my stomach grows. The cum inside me feels so hot, it feels like she’s put molten lava in my womb.

“I’ve been waiting so long,” she whispers. Her coils playfully squeeze my overfilled belly and I sputter and squirm under her.

“Mommy,” I moan in a daze, “I-ah!”

Her finger presses to my lips to silence me again. “It’s ok,” she coos at me, “you can take it, you have been dying for it, remember? You wanted to help me and this is the only way.” She places her palm to my belly; it feels so taut and stretched she’s able to see the way her fingers press in.

“So beautiful,” she sighs. Her palm presses into my breast and she gropes it gently, making my nipple stiffen.

“I’m so full, mommy,” I groan. I feel so heavy. I can’t move and my legs are completely numb, but I’m so drunk on pleasure I don’t think I’d care either way. “I can’t-”

She hushes me again. “You did so well, baby girl.” Her finger traces around the taut rim of my bellybutton and then presses against the inside. I yelp and then giggle as she swirls her finger inside.

“It’s almost done,” she murmurs, “I’m not as potent as your birth mommy, but you’ll still end up pretty full.” Her hands knead into my swollen stomach and it makes the cum inside swirl around. The pressure presses against every raw nerve I have down there, sending jolts through me.

She pulls her hips back and I whimper as her thick knots stretch my tender holes. She pulls out more and more, and her cream leaks from my pussy and ass. I gulp and look at her; I have no idea what she’s going to do next.

She grunts as she lifts her hips higher, her cocks popping free and flopping onto my swollen belly. Her cum dribbles from her tips and onto me as a wave of her seed rushes out of me in heavy waves, coating my thighs and the bed. It smells so thick and good my head swims in the fumes. I sob with pleasure and relief as my belly shrinks back down, although I still have quite the pooch. It’s a small bump, like a little pouch of cum she left behind for me to remember this.

I gulp, looking down as her tail plays in the mess while she rubs her fingers through it and licks herself clean.

“That was fun, wasn’t it?” she purrs as she gazes up at me.

I nod, unable to find my voice.

Her coils tighten around me again, keeping me snug as her mouth goes to my breasts. She sucks and nuzzles, making me moan with delight. My back arches off the bed as I gasp.

“Good girl,” she moans. “You did so well.” She pets down my still swollen belly. “How do you feel, baby?”

“Sticky,” I pant.

She smirks, licking the cum from around my bellybutton. “I know, but you look beautiful like this, all stuffed and warm.”

I smile at her as she crawls back up, kissing me softly.

“I’m sorry I lost control, baby girl,” she murmurs.

I touch her cheek and smile. “No worries, mommy, you were good to me. You took care of me.”

Her cheeks darken and she glances aside. “Well,” she kisses my brow, “maybe we’ll have to take care of one another again next time. If that’s what my baby girl wants?”

I nod. “Yeah,” I whisper. “Next time.”

I close my eyes as her fingers pet my hair. I feel safe and happy there with her and I wouldn’t ask to be anywhere else.

I had hoped to help her with her heat, but I wasn’t expecting how much I would like it, too.

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Thanks for reading! This is my second monster cumflation story.

Feel free to visit here for more.

Tags/triggers: catgirl, arachne, giantess, futa, double cocks, mommy kink, punishment, bondage, web bondage, size difference, multiple limbs, oviposition, egg laying, breeding, womb stuffing, anal, double penetration, stomach stuffing, cumflation, willing

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The mansion was supposed to be empty.

My brain, still only half-functional while I woke up, scolded me for my stupidity, still wrapped in the same cocoon of silk that had engulfed me when I’d been caught.

The owner of this place was supposed to have left the country a few days ago for a job, supposedly taking the whole household with them. I’d thought if they’d left no guards, it would be easy pickings if someone like me wanted to make off with some expensive, luxury goodies. I had made good progress, eyeing an expressive set of earrings, when I’d been snatched off the ground by an unseen assailant and wrapped into what felt like a bondage suit.

I felt like I’d been trapped in it forever, fading in and out of consciousness. I was waiting there in my cocoon of what felt like silk, having fallen asleep in my little bondage suit after a struggle to break free, the warmth of it feeling strangely comforting to my lithe figure.

When the owner’s large, feminine feet clicked to a halt on the hardwood in front of me, I knew that she must have been at least ten feet tall by comparison to my body in the cocoon.

“Ah, we’re awake. And who do we have here?” a husky voice chimed.

I felt myself being pulled up by the silk around me, my cocoon dangling as I swung back and forth for the view of the person who captured me. With the dim light, my vision wasn’t very clear, and my feline eyes squinted as they adjusted.

Two beautiful pale breasts the size of watermelons obscured my vision first, straining in a custom silk top as the lower, spider body came into view behind them, eight long legs flexing and stretching before she was facing me directly.

I was eye-to-eye with a giant arachne; with how beautiful she was and how immaculate the mansion was, I imagined that she had to be wealthy enough to take all of her staff to accompany her, only returning to her home in the evening for some sort of special reason that only she was aware of.

The arachne smirked at my reaction, letting my body dangle with an ease from her web, the sticky threads holding my neck, stomach and legs aloft from the floor.

“Anything to say for yourself, my little trespasser?” she said. Her voice had a certain sexiness to it, and it drew my eyes from the gorgeous body that she possessed to her beautiful eyes, her raven locks flowing freely behind her, reaching just above the thorax of her lower, arachnid body.

There were plenty of arachne out in the world, but most of them were plain at best, with half of them working in silk farms. Many of them didn’t have the good looks that she did, or even the fortune to live in a place like this.

I opened my mouth to speak, only to be cut off as a wad of webbing covered my face and I was suddenly pulled downward, my feet meeting the floor. The same silk then bound them together as my body was hoisted up once more, hanging above the floor and facing a giant, wooden bed. It was in the shape of a massive spider web, with an oval center big enough for me to lay flat inside.

“I hope you weren’t expecting to do much looting today, or any other day for that matter.” The arachne spoke confidently as she reached over to run her hand through my hair, her giant digits caressing my cheek through the silk mask covering me. “Catgirls are supposed to be stealthy, aren’t they? And yet you came in through the front door and triggered my web. A bit dimwitted, are we?”

I tried to respond, but all I got out was a muffled reply of protest as a silken gag stretched inside my mouth. She was clearly having fun with her little capture, a devious look coming to her eyes as she lowered me toward the center of the spider web bed.

“Naughty girls don’t deserve to speak to their superiors,” she teased, dangling me over the center before my cocooned body settled in, sticking to the strands. The silk that cocooned me started to dissolve and part, my vision and mobility returning. The webbing that stuck to my body kept me firmly in place on the mattress of silk, my arms and legs manipulated and spread out in an ‘X.’

That was when she came into full view as I struggled on her silk sheets. She was dressed in the finest garments: a long skirt that ended halfway around her massive, spider lower body, with a beautifully crafted halter top that fit her bust perfectly. The smile on her face grew as I glared up at her, trying to get a foot free to kick her, even though I knew that it wouldn’t do much with her giant size.

“Now, you’re probably asking yourself what I’m going to do with you now that I’ve caught you,” she said, propping herself up on a pair of legs as she faced me directly, her beautiful eyes watching my reactions as she reached down to pick up a length of silk cord. “But since you came into my home uninvited, that means that you’re my property to do with as I please. How does that sound?”

All I could do was nod eagerly.

My tail was swinging and my ears were laid back flat as she began to undress me with her cord of webbing. I watched helplessly as my shirt came apart into shreds, my breasts falling free and perking up from the chill of her silk home. She licked her lips as the rest of my clothes were pulled apart, my slender legs left bare as well as my pussy and ass for her to see. She removed the gag at my mouth with a flick of her wrist. Her eyes narrowed as her fingertips caressed my bare belly, wandering down to cup my pussy in her giant palm, forcing a shudder from my lips.

“So small and delicate, yet with all the fight of a wild animal,” she continued. “That will change after a night with me, though.”

Her hands went to her own clothing, slowly unlacing her bodice and letting her breasts fall free. They looked even larger to me than they did before, her long legs lifting to push down her silk skirt and kicking it aside to give me a clear view of her abdomen, which sported two large protrusions.

I watched with a mixture of lust and horror as what looked like two massive cocks stood at full attention, twitching slightly with each beat of her heart. Each of them looked as if they were meant to please someone with a cavernous pussy and a hungry asshole, and my eyes only stared in silence and fear at them.

“That’s right, little kitten,” she crooned down at me, her hand wrapping around one of her massive members while the other pointed toward the ceiling. “Aren’t they impressive? I’m sure they’ll fill that little catgirl pussy of yours and that tiny backdoor until you won’t be able to walk straight.”

I felt my pussy weep as she spoke, my heart beating faster in my chest. There were a million thoughts running through my head. I’d been caught by a futa arachne with two massive dicks, both clearly meant for me. I also couldn’t help but marvel at how big they were; I wondered if my whole hand would even be able to close around them, and I desperately wanted to try. My head was swimming and my legs started to shiver as her hand came to my face, stroking along my cheek.

“You can make a sound now,” she whispered. “And if you don’t, I’ll just start shoving them in there while you’re silent.”

As if my body was possessed, my mouth opened to let out a whimper of a moan. Her giant palm lifted to caress my head and I could only nuzzle into it as I panted softly.

“See, kitten?” she giggled softly. “It won’t be all that bad once we get started. Just lay back, take a deep breath, and I’ll take care of the rest.”

I could only moan softly in response, my legs struggling slightly to part themselves more, giving a bit more view to the apex between my thighs as she positioned herself over me.

One of the two appendages came to my pussy, spreading the lips to meet the entrance of my folds. It wasn’t like a cock, I realized; there was no head at the tip, and it was thinner than the other with a slight curve. The other appendage looked much fatter than the other, but was the same length, both easily reaching from my crotch to above my head when they were together.

I wanted to ask about them, but with my mouth freed and my mind preoccupied, I was just moaning in anticipation. I could feel the tip of the larger appendage kiss at the entrance of my pussy, coating it in my juices as she rubbed its length between my legs. It was hard and felt good against my sensitive folds, and I wanted her to push it in already.

“Do you know what this is?” she asked, smiling down at me.

“N...No,” I gasped out, bucking my hips as much as I could against the silk, wanting her to push in just a little. The wet tip brushed against my clit and sent shockwaves through my body, and I was losing my mind with just the barest touch.

“This one is going to fuck your pussy and womb to no end,” she whispered, making my heart race faster as I gasped and shook under her ministrations. “But it’s not my cock. It’s my ovipositor, made especially for little sluts like you who have hungry, empty wombs ready to be bred.”

My eyes went wide with her words, both with terror and lust. She was going to fuck an ovipositor into me? Was she really going to lay eggs in my pussy?

Before I could protest, she slapped the other, smaller appendage against the entrance of my asshole, and I moaned, shaking under her. “Now this,” she said, “is my cock. It’s going to be ruining your asshole for a while, kitten. After you take my eggs and get stretched to your limit, my cum is going to shoot so deep and fill you to the brim, you’ll be leaking from your gaping hole for weeks.” She smiled as I whimpered and moaned for her, my head falling back as I let out my most wanton call. “How’s that sound, you little whore? You’re gonna take everything I give you like the good little kitten you are?” I could hear the arousal in her voice; it was clear that she wanted this as much as I did.

I nodded my head rapidly, pushing my hips up again. “Please! I want it! I want your eggs and your cum!” My pussy clenched as I finally admitted to what I wanted, and the smirk on her face grew even bigger as she finally lined the head of her ovipositor up with my pussy.

“Mhmm...so vocal now. Only question is, do I take your pussy first? Or your ass?” The appendages both pressed against me at the same time as I arched my back, the sensations driving me wild.

“Fuck! Both at once! I wanna take it all! I’m your property, please, stretch my holes and make me yours!” I whined out, looking up at her with need in my eyes. She groaned as she heard me begging, pulling her hips back a bit as she looked down at me.

“Anything my little fuck toy wants, then,” she grunted, her voice sounding strained with pleasure as she pushed slowly against both of my holes at the same time. I could feel her heartbeat through both appendages, my breath coming in rapid pants as the thinner cock slowly opened my asshole while her massive ovipositor pried my pussy lips apart. Both entered me in unison, her voice coming out in deep groans of pleasure as they slowly made their way even deeper inside of me, both weeping pre as my body gave way for her.

I gasped as my stomach looked slightly distended from the combined size of her cock and ovipositor pushing into me, a delirious smile on my lips as my insides stretched to accommodate her until finally her cock bottomed out inside my ass and my pussy met the wider base of her ovipositor.

“I knew that you would take it all,” she sighed with bliss, her giant body looming over me. She started to fuck me then, slowly drawing back before shoving forward again, hilting herself inside of both of my holes. Her thrusts were a burning pleasure that had me practically drooling as I looked down at my body. With each thrust, I could see the outline of her ovipositor bulging my belly each time, and I wished I could touch it, to feel her inside of me even as she fucked my body raw, but all my limbs were tightly fastened by her web.

Her movements grew faster and she leaned down, her lips crushing against mine in a sloppy kiss while she growled and moaned from the pleasure. Her tongue forced its way into my mouth as my eyes rolled back, overwhelmed from how good her double penetration felt.

I could feel both appendages throbbing as she kept moving in and out of my oozing holes, both of them so hot from her arousal and buried so deep within my body. I cried out as my first orgasm approached fast, my pussy clenching around her ovipositor as my body shook underneath her.

“Oooh, you feel so good, kitty!” the arachne moaned out as her thrusts continued. “Your body feels like it’s gonna break around my cock!”

I couldn’t form a reply as I came, my cry turning into a silent scream while my vision went blurry around the edges. The sensation of being so thoroughly filled sent my mind into a frenzy of ecstasy, my legs trembling as I clamped my eyes shut tight and let the pleasure consume me. It felt like my soul was trying to escape my body from how much I was twitching from my orgasm, her appendages still moving inside me and stretching me beyond what I ever thought possible.

The stretch in my womb sent me into another wave of orgasmic bliss. It wasn’t like when she was fucking me, but as her cock kept a steady, deep thrust within my spasming walls, she started to squeeze around her ovipositor, forcing the first of what I knew would be many eggs deep into my uterus.

“F-fuck, h-here they come!” she growled against me, her voice almost feral with lust. Her body suddenly stilled against me and the base of her ovipositor expanded against my entrance to lock inside of my abused pussy. I felt my womb swell with the first couple eggs settling within my walls before the second, third, fourth, and more came to follow. I couldn’t make any other sound than guttural moans as her cock swelled and twitched inside my asshole as my pussy was being filled. Each egg that pushed past into my tight womb must’ve been pushing against her cock, bringing her closer to climax.

My insides were stretching more and more to accommodate all of them, and I had long lost track of how many were being deposited within me by the time the last one finally passed into my womb, leaving my body looking as though I were beyond fully pregnant. The pressure inside of me was delicious as my mind floated away in euphoria from my egg-heavy womb, and it wasn’t long before she started to move once more, making me let out a lewd moan.

“How do they feel?” she purred against my lips, her tongue coming out to stroke over them. “My little babies nestled within you? Can you feel them inside of you?”

“Yes!” I practically sobbed out, my head lolling as she fucked me harder with the added fullness of the dozens of eggs inside me. It felt as though it wouldn’t be much longer before she came inside my ass, her whole body shaking on top of mine. I couldn’t even focus my vision on her beautiful face while she stared down at me, her ovipositor moving slower, but more deliberate now as her cock picked up the pace. She growled out in pleasure before suddenly hilting herself inside of my stretched-out holes once again.

“I’m gonna fill you, kitten,” she panted out as the eggs that filled my womb suddenly wobbled and swayed. I could feel them shifting inside of me as a warm rush of fluid suddenly shot deep into my guts. Her cum roared freely inside me and I let out a strangled cry, a shaky smile coming to my lips as her cum continued to pump into me without stopping.

My belly stretched even bigger with each spurt of cum that erupted inside of me. Her hands gripped the bed beneath my back as she let out a feral cry, her eyes shut tight while the heavy weight in my stomach swelled and filled even more. The feeling of the hot semen sloshing with the eggs within me made me feel like my pussy might explode from just the thought of it. My ass clenched down around her throbbing length as if trying to keep it deep inside me forever, not wanting to waste even one drop of her cum that spilled inside.

Her legs shook while she continued to empty her massive load, her arms then wrapping around me as though to keep my body pressed tight against her own, ensuring not a single drop of her cum would escape from my stretched asshole while the last of her massive orgasm came to a blissful end.

My insides felt more than full; I knew someone could’ve mistaken me for being pregnant with quadruplets by the time her cock stilled in my asshole, her moans slowing as she panted in exhaustion over me. She finally pulled her ovipositor from me, leaving it gaping while it dribbled out the slick ooze she’d been fucking me with. I whined and shifted as she did so, not wanting her to leave my pussy, but she was quick to reassure me.

“Don’t worry, kitten,” she whispered to me, her hand coming up to stroke my face. “I’ll fuck your pretty pussy again soon. Wouldn’t want those eggs to get lonely in there, would we?” I could only shake my head weakly and smile up at her as she then removed her cock from my ruined asshole. Cum spurted out of me the second she was no longer plugged up inside, but soon both gaping holes were stemmed by her webs, sealing the openings to ensure I kept in as many of her eggs and as much of her cum inside me as possible.

“There we go...” she groaned softly, running a hand over my full stomach before stroking my side. “Stay just like that for me until I’m ready to give you some more of what you need. How does that sound, my new property?” She giggled as I gave a weak nod, my eyelids drooping as the warmth of her fluids swirled inside of my body.

Her palm left me for a moment, only to return with her soft breasts pushing against my lips. I heard her breath hitch as I started to suckle and lick at one of her nipples, and I could have sworn I felt a gush of more of her cum between my legs as I did so.

“That’s it, you little whore,” she sighed, her eyes hooded as she smiled down at me. “You’re my perfect little cum dump, my gorgeous egg sac.”

Her words made me moan and squirm against the webs holding me, my pussy clenching around nothing as I sucked hard at her nipple, wishing for her cock and eggs inside of me once again. I hadn’t felt this full in my life, and my body was still crying out to be even more full than it already was. I never wanted to be empty again as I came down from the high of sex.

I just wanted to remain like this with her forever.

“Don’t worry, my pet,” her voice rumbled from above me. “Mommy has plenty of eggs to fill that needy little body of yours. And you’re never going to leave again.” Her smile turned into a wide grin. “That mansion out there belongs to you as much as it belongs to me. You just better hope that your body can handle all that you’ll have to give it...”

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Thanks for reading! This is my first of many monster cumflation stories.

Feel free to visit here for more.