{"sf1_id":null,"sf2_id":"1YA2YOy1","title":"Expansive Dating","author":"bluebutter","words":3208,"posted_at":"2026-07-08T19:00:37.000Z","tags":["apps","balls","cock","cum","cumflation","curvy","dating","destruction","dildo","expansion","female","huge balls","hyper","hyper cumflation","impregnation","inflation","macro","male","malfunction","masterbation","multi penetration","multiple partners","overlapping orgasm","overstimulation","portal","portal sex","portals","pregnant","public use","underboob"],"url":"https://fse.anthro.fr/stories/1YA2YOy1-expansive-dating","original_url":"https://sofurry.com/s/1YA2YOy1","image_url":"https://www.sofurryfiles.com/std/thumb?page=\u0026ext=.jpg","description":"Felix tries out a dating app where he and his match try out a new portal sex device. Everything was going fine until the device malfunctioned and they found much more fun then they bargained for.","content":"Felix woke up like he did most mornings, rubbing the sleep out of his eyes, picking up his\n\nphone to check on his messages. He scrolled through a couple apps not seeing anything of\n\ninterest before opening his dating app to see his recent matches.\n\nHe had 2 new matches this morning, a cute fox girl named Sylvia, 24F, 110 miles away and a\n\nslightly older bobcat named Rem, 28F, 280 miles away. He decided to reach out to Rem first,\n\nHer profile picture showed off her characteristic fluffy ears, an inviting smile, and a\n\nvoluptuous body with a well rounded booty. She was wearing a form fitting blue dress that\n\nsat low on her, barely containing her large breasts and highlighting a canyon of cleavage with\n\na single strap over her left shoulder. Felix had a thing for curvy women and sent her a\n\nrequest immediately. As he awaited her response, he scrolled through her other photos,\n\nThere were a few more of her in the same dress from different angles, a couple more with\n\nher in more casual clothes and in one she was at the beach in a bikini. As he laid naked in bed\n\nlooking through her photos, he could feel his cock start to perk up and start to lift the\n\nblanket above his crotch. His softball sized balls audibly churned to life as his production\n\npicked up. He may be single, but it was not for a lack of trying, or his, anatomy for that\n\nmatter. His issue was more often than not he would shy away from a meeting in person. He\n\ndidn’t like going out and meeting someone new in the public. So any girl he met, they would\n\noften just end up not coming to terms on a location for the first date. A couple times his date\n\nagreed to meet up at his apartment which would often end with them fucking and then due\n\nto a variety of reasons they would eventually break up after a few weeks and he was back to\n\nbeing single. That’s the story of what happened 2 weeks ago.\n\nFelix let his dick do the thinking, and acknowledged that his now half chub and growing cock\n\nwas telling him he definitely wanted to get to know Rem. He pulled the blankets off of him\n\nand grabbed his shaft and started stroking it with one hand while holding his phone in the\n\nother. He wasn’t even fully erect when he got a notification saying Rem accepted his request\n\nand wanted to chat. He immediately let go of his cock, and sat up. They opened by saying\n\nhello to each other and discussed their hobbies when both of them were interrupted by an\n\nad in the app, which was odd as this app didn’t normally have ads. The ad mentioned a new\n\nfeature just released yesterday, it was made by the same company as the dating app. It was\n\nadvertising a set of toys, both dildo and pocket pussy that allows matches on their app to\n\nhave sex, remotely, and without the mess or cleanup of regular sex even when matches such\n\nas yourselves are far away from each other. The toys would mimic the sensations and input\n\nfrom the other so both partners can participate and enjoy. It would require them to each buy\n\ntheir preferred toy and link it to their profile on the app.\n\nFelix and Rem both laughed at the idea, but soon after decided to give it a shot. He opened\n\nthe link and added 1 pocket pussy to his cart, there was a note saying stock was running low ,\n\nless than 100 units remained as the product was in high demand so he quickly put in his\n\npayment information and confirmed the order. It was set to arrive tomorrow.\n\nThe two continued texting back and forth and even sent a few risque photos throughout the\n\nday. Excited and horny, but also didn’t want to disappoint on first intercourse, Felix decided\n\nagainst jerking himself off to her photos and just focused on getting to know each other.\n\nLater the next day, a package arrived and he quickly scooped it up from the mailman and ran\n\ninside. He opened it up to find it in perfect condition, it was discretely packaged in a regular\n\nbrown cardboard box, inside was a box covered in marketing text and photos of the product\n\nproudly showing off the advanced features such as the app integration, electro-stimulation,\n\nvibration, heating and self-lubricating features. As well as a zero-mess automatic self\n\ncleaning feature he wasn’t sure how it worked but sounded convenient. The device itself was\n\na large cylinder about a foot long, 4 inches in diameter, and had what looked like a fake\n\nvagina on one end complete with lips and a clit. There are a couple buttons on one side for\n\npower and pairing it to the app which he was able to do without issue.\n\nHe contacted Rem on the app, who mentioned hers had also just arrived and she was ready\n\nto try it out.\n\nFelix went to his bedroom and took off his clothes. The two of them started a video chat and\n\nwatched each other prepare themselves for the event. He turned on the pocket pussy and\n\nlined it up with his already erect cock pushing just the tip inside.\n\nRem on the other end did the same slowly inserting hers in to her pussy, just the tip at first\n\nbut slowly working it the rest of the way in. Felix worked his cock into the opening slowly at\n\nfirst pumping in and out, it felt good, really good, almost too good, it felt real, unlike any toy\n\nhe’d used before. Rem moaned out as he thrust inside, clearly the app was working as her\n\nbreathing picked up from each thrust, he could feel her vagina clamping down on him as his\n\ncock scraped along her walls. The device worked so well he could even feel her heartbeat on\n\nhis cock, the heat from her loins and even the lubrication was on point. It was replicating the\n\nexperience perfectly. He didn’t know how it was working, or how he was managing to fit his\n\n16 inches of cock into the 12 inch long cylinder but he certainly wasn’t putting any brain\n\npower to that right now, all focus was on breeding and thrusting. His climax quickly building\n\nas his balls churned, a mass of potent cum sloshing inside with every thrust.\n\nRem could feel his cock, far larger then her dildo actually penetrating her, she could feel the\n\nimperfections, the veins, the bumps along his length thrusting in and out of her as he rutted.\n\nAt one point she even stopped thrusting the dildo on her end entirety, she pressed it inside\n\nup to the flare and held it in while massaging her breasts. The sensation sync feature of the\n\ndevices meant she could still feel him thrusting in and out but without her need to move the\n\ndildo on her end.\n\nFelix felt his climax nearing its crescendo, he bucked his hips over and over while slamming\n\nthe device into his lap, mashing it into his sheath. His breathing quick and heart pounding, he\n\nnearly lost his grip a few times as his palms grew sweaty. He thrust in one final time, his knot\n\nsqueezing tightly into the opening locking it in place. His balls hiked up and his cock erupted\n\ninto the device. He watched as Rem climaxed in unison, falling back onto her bed, her phone\n\nplaced at the foot of the bed showed a view looking at her from between her legs, Her\n\nthighs, up to her pussy covered by the base of the flared dildo that she was engaged with.\n\nAbove that was her paunch of a belly topped by a mountain of underboob. He could see her\n\nchest rising and falling quickly as she breathed and her hands digging into her supple breast\n\nflesh, instinctively massaging and pulling at her nipples.\n\nFelix felt as each pulse of his cock sent a thick rope of cum blasting out of his tip and into the\n\ndevice. The sound of his cum erupting into the pocket pussy was unmistakable. For over a\n\nminute he continued to buck his hips into the imaginary body he was imagining in front of\n\nhim. Balls swaying between his legs below. With every pulse of cum he unloaded he felt the\n\nfluid pressure inside the pocket pussy build up and then release in rhythmic action following\n\nthe rapid spasms and contractions of the real pussy it was mimicking. He let out a guttural\n\nhowl and doubled down on his orgasm holding onto the feeling as long as he could not\n\nwanting it to end. Eventually his climax began to let up, his throbbing cock slowing down and\n\nhis flow of cum reducing. He was by no means a hyper himself, but he did have an above level\n\nof production. Rem was still laying down on the video stream, her breathing labored as if she\n\njust ran a marathon.\n\nFelix waited until his knot shrunk back down and carefully removed the pocket pussy from\n\nhis cock. To his surprise there was no cum to be found, certainly he should have filled up the\n\nentire device and then some with how long he was cumming for, but the device was clean.\n\nHeh, that auto cleaning function is pretty great. Didn’t expect it to be this quick though. He\n\nwatched the video feed for a bit longer, admiring the view as Rem started to calm down\n\nfrom her own orgasm, her thighs wet with sweat and her own spray. Felix could feel his\n\narousal growing once again and he started to leak precum from his cock, not wanting to\n\nmake a mess, he shoved his cock back into the device. He watched as Rem stirred a bit as he\n\nungracefully shoved it back in, reaching down and feeling the dildo was still in her. She\n\nadjusted her position nearly kicking her phone off the bed as she rolled over onto her\n\nstomach, giving him an unobstructed view of her booty from below. Her plump ass cheeks on\n\nfully display.\n\nFelix couldn’t stop himself as he continued to feel a constant stream of precum leaking from\n\nhis tip. Over the few hours he continued to watch the video feed seeing how Rem reacted as\n\nhe twitched, moved and pumped his cock in and out of the device. Her asshole twitching and\n\nass jiggling every time he moved. A couple times, he worked himself up enough and blew\n\nanother load into the device before continuing to tease her until he fell asleep still inserted\n\ninto the pocket pussy. At least he wouldn’t leak all over his bed this way.\n\nOver the next week, the pair continued to take turns being the one in control of the motion\n\nof the device. Felix blasted load after virtual load into Rem as often as he could keep up,\n\nwhich was not much of a limitation given Felix’s naturally high production.\n\nRem spoke up one night while they were mid-fuck. Huff, I wish, huff, damn. I wish I could feel\n\nyour cum for real. Ahhh, I want you, huff, to fill me, stuff me full of your cum. Mmmmmmm,\n\nfuck as many kits into me as you can. Ahhh. Yes!\n\nFelix immediately blew his load, he wanted nothing more then to do just that. But he spent\n\nhis fun money this month already on the pocket pussy. When they finished another couple\n\nrounds of mind shattering orgasms back and forth and hung up the call for the night, Felix\n\nopened his app and put in a support ticket asking if it was possible to transfer his cum to her.\n\nAfter all, its going somewhere, right? Then he went to bed.\n\nWhen he woke up, he had a message waiting from support.\n\nSuccess. We were able to make the requested changes.\n\nPlease reboot the devices for the new parameters to be accepted.\n\nFelix quickly called up Rem and told her the good news.\n\nThey decided to try it out right away. Rem put her phone down on the dresser across the\n\nroom, aiming the camera so he could see her and inserted her dildo while Felix stuffed his\n\ncock in to his end and they both turned them back on. Immediately Rem felt the effects, her\n\npussy was lighting up with activity far more intense than before. Felix began to pump his\n\ncock in and out, the familiar warmth of her pussy returning to his shaft. Rem felt everything\n\nand then some, the sudden insertion and elevated sensations knocked her off her feet as her\n\nlegs turned to noodles and she fell onto her bed moaning. Her eyes went wide as she felt\n\nanother cock enter her, and then another, and then more, many more. Soon she was unable\n\nto count the number of unique cocks all pumping into her at their own tempos, different\n\ngirths and lengths, she was overwhelmed.\n\nNearly instantly the overstimulation kicked off several simultaneous orgasms, she convulsed\n\nhard, clamping down on the cock collective like a ton of bricks. It felt like she was being\n\nfucked by a thousand men all at once. Then suddenly She felt a warmth in her womb, The\n\nwarmth shes been missing, the feeling of molten baby batter pouring into her cervix gaped\n\nwide over the virtual insertions. Cum was pouring into her as the cocks each began to pump\n\nrope after thick rope into her. Within seconds her belly had grown larger then her paunch\n\nand approached a full term pregnancy. Felix watched as this happened on video and\n\nimmediately began to unload himself, adding to the cum flowing into her.\n\nRem fought to get the words out between breaths, convulsions and the constant\n\nstimulation, Felix.. don’t stop… Augghhhh! Fuck… yes… I feel.. so many cocks… like.. every…\n\nguy in town… is fuck… mmmmmgh!… fucking me…. So full.. I feel… them all… she\n\ncontinued grunting and moaning as her belly swelled. The multitude of knots being\n\naccurately simulated, locking the device inside her with no hope of it coming out. She felt a\n\ndozen cocks start unloading as soon as the last batch started tapering off. A constant stream\n\nof high power cum jetting into her and the collective thrum of thousands of cocks pulsing\n\nand pounding in her.\n\nFelix watched her on video as he continued to cum himself. Support must have broke\n\nsomething, she must be connected to every guy on the app at once!\n\nHe kinda enjoyed the thought, but more so seeing her swell bigger and bigger. He imagined\n\nit as if it was all his own cum, a dangerous thought that only increased his own libido, the\n\nmore he saw her swell and grow the more he pumped into her. It didn’t take long until her\n\nseed filled womb was overtaking her bed and spilling out into the room. Rem was far more\n\ncum filled womb then bobcat now and still growing. Rem struggled to adjust herself as her\n\nbreasts pushed up into her face by her growing belly. She reached out and placed her arms\n\non her stomach, feeling the swirling vortex of seed boiling inside. Slowly being crushed by\n\nher own belly she could barely comprehend the true scale of her situation. Unable to think\n\nstraight with orgasm after orgasm, the stretching and stuffing of her womb caused by the\n\nhigh pressure cum blasts, and the uncountable number of cocks still pounding away at her\n\nvagina. She was reduced to a mumbling, growing orb of mess, but she wanted it no other\n\nway.\n\nFelix sat back back casually watching the video feed while stroking load after load out of his\n\nown cock with the pocket pussy. Watching as her belly rose with every one.\n\nRem laid there, on her back, belly swelling, she could feel her body accepting every possible\n\nimpregnation it could. Preparing for the legion of kits shes already starting to bear.\n\nThe relentless torrent of virile seed continued to pump into her womb, the multitudes of\n\nejaculations starting to rhythmically align with each other. Seconds turned to minutes as the\n\nflow of cum turned into a pulse jet inside her. Her belly surged inches larger with each 10\n\nsecond long hyper compressed burst of cum followed by a short lull and then another blast\n\nof pressurized cum.\n\nHer belly tingled with a galaxy of life forming inside her, each “star” a successful implantation\n\nof a new litter inside her.\n\nThe last thing Felix saw on the video call was her phone being knocked off the dresser and\n\nfalling onto the floor, he watched as her belly eclipsed the view as the camera pointed at the\n\nceiling and soon was covered up entirely by her turgid cum packed body. He could still hear\n\nher muffled moans echoing through her cum filled womb. Nearly drowned out by the pulsing\n\nsound of the powerful pulsing flow of cum stirring up her insides.\n\nAs Rem grew, the bed frame was first to go. Then her nightstand and dresser crumbled like\n\ntoys under her expanding weight.\n\nHer apartment bedroom fared no better as her belly filled in every square inch it could. Her\n\nbelly soon started bumping into the ceiling light as she grew up the walls. Suddenly she\n\nheard a crack, followed by rumbling and what felt like an earthquake as the apartment walls\n\ngave away crumbling around her. The ceiling of the room remained perched atop her still\n\nthrobbing womb as her belly shifted outwards flowing out of what used to be her bedroom\n\nas she sprawled across the crushed structure.\n\nRem felt a shift in cocks in her pussy as a legion of new cocks entered her, it was lunch time\n\nand a new wave of users was coming online, literally. She felt the pulses of cum double\n\ndown, in pressure and frequency, unable to think clearly anymore, her brain flooded with\n\npleasure, she drooled and moaned as the flood increased. With every explosive pulse of cum\n\nher belly swelled a foot at a time, her belly straining to keep up with the increased growth.\n\nHer belly grew tighter and tighter as more cum packed into her. Her belly now threatening\n\nthe entire apartment complex as it rose hundreds of feet tall. Soon her belly could take no\n\nmore, She felt her limit, each titanic pulse of cum no longer making her bigger, her hide\n\nwouldn’t allow it, but they kept pumping into her. She could feel the pressure rising and\n\nrising as the cum was packed in denser and denser becoming nearly concrete like.\n\nRem couldn’t stop, she still felt too good if she could even think right now. Another gut\n\nchurning pulse of cum later and then another, the cum kept flowing. Nearly the size of a city\n\nblock now her belly towered over everything and crushed everything in its path. Her womb a\n\nstorm of activity and a tsunami of seed flowing through every crevice inside her.\n\nThen it stopped. A small light on the dildo started blinking red. Battery Depleted."}