All Four

Delicate, hesitant, and sperm-coated hands wrap around your chest, sliding underneath your armpits and lifting you up carefully. With a soft grunt, they prop your limp body up into a kneeling position, your cum-filled belly jutting out proudly in front of you like that of a pregnant woman. You look at Lisa, who is stroking her slick cock in anticipation, her face flush with desire.

Crystal, ever the lady, speaks up timidly. "Doug, can I, uh... touch your belly? It's so round... So big..."

"Sure, sis," you murmur in reply, giving her a weak grin. "Help yourself."

Her slender fingers caress your abdomen tenderly, feeling its taut firmness. She strokes it slowly, making the semen slosh around inside of you. "Amazing... It's so full..." she mutters under her breath, mesmerized. "So... beautiful..."

As she feels your stomach with her hands, you feel Sarah's free hand roam lower, down your sides and hips, until it finds your butt. She squeezes the cheek firmly, purring in delight at its shape and texture. She kneads it, enjoying the way it molds to her grip.

"Doug...? Can I..." Crystal chimes in, looking at you with pleading eyes. "... Can I kiss you? Please...?"

You're taken aback by her request, but you recover quickly. A slow smile spreads on your lips, and you nod at her, giving her permission. She leans forward slowly, closing the distance between her and your mouth, until her lips meet yours. She tastes sweet, with a hint of cherry, and her kiss is soft and tender. She wraps her arms around you and holds you close, never breaking the kiss for even a moment.

Without thinking about it, you grab Sarah's other arm from your chest, and press it downwards gently. She immediately takes the hint and starts fondling your butt with both hands, pulling apart the cheeks and massaging them. You sigh against Crystal's mouth softly, which encourages her to go further. She slides her tongue over your lips and into your mouth, gently probing around. You allow her to explore, suck on her tongue and twirl your own around hers.

Your heart is pounding in your chest as the sensations wash over you. The feeling of your sisters' hands on your body, their tongues exploring you, their warm breath ghosting across your skin. Your ass is getting squeezed, a wet finger poking around your buttcrack, your belly is being caressed tenderly, your tongue is being sucked on. It's heaven. It's home. You haven't felt more loved or accepted in ages.

When she finally releases you, a string of saliva connects your lips to her mouth for a brief moment, before breaking and falling onto your shoulder. She smiles sheepishly at you, her face flushed.

"Mmh, Doug, you taste so good..." she sighs dreamily, licking her lips.

"And you are so fucking sexy..." Sarah mumbles, still groping your buttcheeks lewdly. "It's driving me crazy!"

You hear a slight cough from Lisa, and turn your head to look at her. She is standing upright, holding her huge cock in one hand, stroking it slowly up and down. Her chest heaves with every breath, she is sweating profusely, and her expression is tense with lust.

"Okay... That's enough." She growls between heavy breaths. "I want you, Doug. Get on all fours, ass towards me."

She doesn't need to tell you twice. Releasing from Crystal's embrace, you lean back until your hands touch the tabletop. Your sisters catch on immediately, grabbing your shoulders and supporting you until your back gently touches the table.

Lisa moves in, standing between your parted legs, her massive cock resting on your belly. She leans over you, her breasts swaying with every motion, covering you completely. With a low growl, she kisses you hungrily, pushing her tongue into your mouth, and invading you with long, deep strokes. Your hands find their way into her hair, holding her close. Her weight pushes down on you as you sink into the soft mattress of clothes on the table top, Lisa pressing into your cum-filled stomach. She thrusts her hips forward slightly, the tip of her enormous cock poking your cheek.

The kiss lasts for several seconds until she pulls away slowly. You gaze into her eyes, which look glassy and unfocused with desire. She smiles gently at you, caressing your face tenderly. Then, without any further words, she reaches down and grabs her cock firmly, pushing it downwards. The bulbous head presses against your sphincter and stretches it slightly. You take a shuddering breath, relaxing your muscles as much as possible, preparing yourself for what's about to come.

Your mother looks down at you with loving eyes, taking in the sight of her son spread out naked below her, ready to be ravished. She watches intently as her massive cockhead spreads your tight opening slowly, prying it open with its girth. A trickle of precum oozes from her urethra, coating your insides with her natural lube.

"Sis, look how wide his ass is stretching! Damn..." Sarah exclaims, watching with bated breath.

"It's so hot," Crystal adds softly, unable to look away from your round rump. "It's like he was made to take it."

Your sisters, so polite and respectful all evening, are now shamelessly staring at your asshole being stretched around your mother's dick. They watch with unbridled lust, jerking themselves off feverishly as they drink in the lewd sight before them. You decide they deserve some attention too, so you reach over to grab Sarah's shaft with one hand and Crystal's with the other. Your hands grab the slick members firmly and start stroking them in unison, sliding your palms up and down their lengths.

"Oh, fuck..." Sarah whimpers softly, throwing her head back.

"Unnngg... Mmmhhh...." Crystal groans, biting her lower lip.

You hear Lisa inhale sharply through gritted teeth, the she applies pressure to her member. Your ass yields under her insisting push, welcoming the fat tip inside with a quiet slurping sound. You moan at the sensation, closing your eyes and enjoying the feeling of your mother's giant rod filling you up once again. Your hands move faster, jacking your sisters off expertly, their throbbing cocks pulsating in your grip.

Lisa takes another deep breath, then pushes forward again. Your fingers tighten their grasp on Crystal's and Sarah's shafts as Lisa slides deeper into you with every thrust, burying more and more of her mammoth meat inside your body. You gasp and whimper under her, jolts of pleasure coursing through your nervous system with every inch of her cock pushing into your belly.

"Mmhhh... Nnnghh..." You groan, grinding your hips against her, meeting her thrusts best you can. "Fuck... That feels so good, Mom!"

She responds with a soft sigh, pulls out a couple of inches and shoves it back into you with a grunt, making you clench your teeth together in pleasure. The sensations of being filled over and over again are driving you wild, your entire body thrumming with pleasure. The girls feel it too, watching you take it with rapturous expressions on their faces. Their breaths come in short gasps, sweat trickling down their skin, as you jerk their slick dicks in a tight grip.

After what feels like an eternity, Lisa bottoms out inside you again, her balls pressed tightly against your buttcheeks. She pauses for a moment, savoring the feeling of her son's hot insides wrapped around her cock. Then she pulls back until only her head remains inside you, before slamming back in hard. The sound of wet flesh smacking together rings out through the room, punctuated by the loud squeaks of the table underneath you.

"Unnngghhh! Oh yes! Fuck! Keep going!" You cry out, looking back at Lisa with a **** expression on your face. "Fill me up... Fill me with your big, fat cock!"

The words barely leave your lips when she pulls back again, then drives her hips forwards again, impaling you on her thick meatpole. It burrows inside you relentlessly, drilling deep into your guts, stretching you open wide, filling you to bursting. You gasp and whimper, writhing beneath Lisa as she continues fucking you expertly, her massive cock pumping you full to the brim.

Sarah is the first to reach her climax. Her breath comes in ragged bursts, her hips gyrating slowly as she grinds her cock into your palm. She pants heavily, moaning loudly, then suddenly throws her head back as she cums violently. Thick streams of jizz spill from the tip of her dick, shooting all over your belly and chest in rope after sticky rope, splattering onto your skin.

"Oh god... Aaahhhh... Aaaahhhhhh!" Sarah cries out, her eyes closed as she orgasms. She continues squirting, adding more and more to the mess pooling on your body. After several seconds of torrential ejaculation, she finally reaches her limit and stops, her cock pulsating in your grip. She topples forward, resting her weight on one arm, holding her upright, breathing hard and looking down at your cum-coated body with lust-filled eyes.

Meanwhile, Lisa continues to slam into you, ramming you without restraint. Your own cock, still trapped in its cage, is oozing precum all over the place, but you're too far gone to even notice. All your attention is focused on the enormous member pounding away at your ass, forcing your belly to expand with every thrust, filling you up completely.

Crystal follows quickly behind her sister, and soon enough, the room is filled with her moans as well. With a high-pitched whimper, she shudders, her legs shaking weakly, her toes curling up. "Mmhhhhhh... Ohhhh! Mmmmhhh..." She groans softly, biting down hard on her lower lip. Then, thin ropes of cum begin to spurt out from the tip of her shaft, coating your skin with hot white fluid. The muscles in her thighs twitch uncontrollably, her hips bucking gently, humping into your grip.

She, too, collapses forward, but is caught by Sarah. They meet over your body, leaning on each other, panting heavily, looking down at you with exhausted expressions.

The ecstasy is coursing through your body, making you writhe under the **** of your mother's mighty weapon. You squeeze your asscheeks tightly around Lisa's girthy rod as it penetrates you deeply, trying to pull her further inside of you, never wanting her to leave. Every muscle in your body is taut with tension as you fight against the orgasm that's building inside of you. It won't be long before you explode.

"Fuck me! Fuck me, Mommy!" You cry out, your line of sight to her momentarily blocked by your sisters' hair hanging above you. "Don't stop! Don't ever stop!"

"Hnnghhh... oh god, you are so tight, sweetie," Lisa moans in response. "So warm... So good..."

Her huge balls slap lewdly against your butt, driving you wild. The soft slaps echo in the room as she keeps thrusting into you tirelessly, not slowing down for even a second. Your penis is leaking constantly, oozing out more pre every time she hammers away at your prostate. A mess of cum covers the area between your stomach and thighs, slowly seeping downwards.

The friction along the length of her member sets off all kinds of nerves, sending bolts of electricity throughout your entire nervous system. A familiar warmth spreads inside you, radiating out from your core and spreading rapidly. Your eyes snap open as the pleasure mounts quickly. You see your sisters above you, leaning into an embrace. Their lips touch tenderly, their hands caress each other's bodies lovingly, and they gaze into each others eyes as they kiss passionately.

"Kids... I love you... so much..." Lisa groans quietly, burying her cock deep inside you again and holding it there. "I'm... about to cum..."

Her words push you over the edge. The warmth inside of you explodes, turning into a fireball in your belly, consuming you completely. You cum hard, your balls clenching tightly as you explode in your chastity cage, ejecting everything you have.

"Aaaagghh!" You scream in pleasure, your entire body spasming violently. Every muscle twitches uncontrollably, your ass milking Lisa's dick like never before, squeezing her tightly, refusing to let her go. You can barely breath, you're only able to gasp for air desperately, your mind going blank.

Lisa cries out, too, gritting her teeth and throwing her head back. Her cock swells up inside you, stretching you to your limits, then erupts powerfully. Thick ropes of hot jizz pump straight into your belly, painting your insides white, filling you to bursting. You feel every pulse of her rod, every shuddering wave of her orgasm. Thick, drawn-out moans escape her lips, as your ass clamps down uncontrollably on her member, squeezing out every last drop of sperm from her balls.

Sarah and Crystal look up at the sound of Lisa's wail of pleasure, looking over at the two of you with wide eyes. They stare at the lewd sight before them, at Lisa standing above you with her massive shaft buried inside you, your penis still trapped in its cage, spurting out small amounts of cum as you ride out your own climax. They watch as you clench down around her, your hole pulsating erratically, swallowing down everything she has to give.

"Oh wow, he's... He's taking it! Look how far his belly is pushing out!" Sarah exclaims, pointing downwards at your distended stomach.

Your eyes are closed, your vision blinded by a flash of pure ecstasy, but you hear the words as if through a fog. You try to take a deep breath, but the feeling of fullness inside of you makes it impossible. You whimper helplessly, unable to speak.

Finally, Lisa's cock stops pulsating inside you. You can feel the throbbing subside slowly, and the torrent of semen finally tapers off to a trickle. She takes a deep breath, steadying herself, before pulling her cock out of your ass carefully. It slips free with a slurping sound, followed by a long, drawn-out groan of pleasure.

Your sisters release their grip on each other, stand back up, and survey your body with a mixture of awe and lust. Your belly is swollen so much that you look pregnant, stretching out obscenely with the amount of seed poured into you. Your entire body is covered in pearly strings of jizz, the most prominent being the thick layer coating your upper chest and face. Pools of cum are soaking into the clothes on the table underneath you, forming a sticky puddle on the wooden surface. The air smells like sex.

Lisa plumps back on her chair and lets out a deep sigh, rolling her shoulders. "Wow," she murmurs softly, staring down at your cum-filled body with a loving expression on her face.

"Crystal, you kissed me! On the lips!" Sarah suddenly blurts out, her cheeks turning red.

"And you loved it," Crystal replies with a smirk, brushing her hair back from her face.

Sarah sputters, blushes even deeper, and opens and closes her mouth a few times before similarly collapsing on her chair, letting out a huff. "Well... I... maybe... sorta... did...?" she stammers quietly.

You laugh at the exchange, chuckling between ragged breaths, making your stomach jiggle. "Nice one, girls..." You mutter weakly, your voice still shaky from all the excitement.

"And Doug, you... jerked us both off! At the same time!" Crystal adds with an awed tone, looking down at you again. Her cheeks are flushed, her eyes twinkling.

"He's such a good boy," Lisa chimes in with a tired smile on her face.

Your sisters continue talking to each other excitedly as you lay there, basking in the afterglow of your powerful orgasm. Your heart is filled with warmth as you listen to them banter back and forth, happy that they seem to be comfortable enough around each other to joke and talk freely. Their voices slowly fade as the fatigue sets in. Your eyelids feel heavy, and you allow yourself to relax completely, closing your eyes.