18+

Every time it felt like the tentacle could not possibly go any further, it somehow managed it. You didn't believe it could go any deeper when it forced its way down your throat, bulging your neck around its girth. You also didn't think it could go further as it coiled around inside your stomach, the feeling completely alien. Then again, you couldnt believe it as it snaked down through your intestines. You were sure it had to be over as the tentacle pushed out from your ass and started thrusting as best it could, using your entire body to get itself off.

The whole process of opening you up took hours. Slowly fucking deeper and deeper into parts of you that should not be touched until you're too out of it to notice as the tentacle starts rubbing your dripping cunt.

You do notice, however, as it plunges deep into your dripping hole- the whole length surging forwards to occupy the newfound space. All you can do is moan, the sound nearly completely muffled around the invsiding tentacle.

But the tentacle has not reached its final destination, so it presses forwards until it finds that final ring of muscles. It finds your cervix easily enough and dutifully starts pressing forwards, opening it up slowly. Pleasure and pain have long since combined in your fucked out state, and the feeling of it finally pushing into your womb is more than enough to push you to your nth orgasum.

Now the real fun can begin.

Maybe the feeling of something being forced through your mouth is enough to bring some sense back to you. Maybe you start panicking as a mercifully soft bulge is forced down the tentacle and therefore, down your throat.

Or maybe you're too far gone, and all you can do is moan as you're stretched even further.

Either way, it's far too late to stop the process. You just have to sit there and take it as each egg is forced through your entire body, stretching every part of you open before finally, finally being deposited in your womb.

I have a huge fantasy of someone putting a catheter in me and pushing water into my bladder, seeing how much I can take, finding my limit. Making my tummy start to swell from how full my bladder is, the desperation I would have from physically not being able to relieve myself.

"What? Never considered I have to grow all those eggs I put in you?" They said, running a hand down their belly, all the way underneath to help support the weight. Then they noticed the way you had been staring, and not just that you had been staring and the frown started to fade, a little glint showing in their eye. They stepped forward, moving awkwardly with all the weight they carried with them. "I've never let myself grow this many before, you know? I've never let it build up for more than a week, no more than I could hide with some baggier clothes." They spoke, their voice lowering to a purr as they drew nearer to where you lay, crawling into the bed atop you, straddling you.

"I've never had someone to put these in before." There's a hunger in their voice now as you see their ovipositor begin to creep into view, brushing against your bare thigh, sliding up towards your wet cunt. Their other tentacles pull your legs apart, giving themself full access to you. They reach their hands out to yours, guiding you to hold the weight of their gravid belly, letting you feel how taut it's become with nearly a month's worth of eggs weighing them down.

"Now all they need is their mother's nice, warm womb to incubate... There's not enough space in me for them to keep growing." They say, their ovipositor starting to press itself into your waiting slit, squirming and slithering upwards as deep as it can go. You feel the familiar push against your cervix, against that place nothing should be able to reach. It doesn't even hurt now, when they push inside of your womb to claim you; it's so familiar, and you did always have a little bit of a masochistic streak, didn't you?

The eggs start to push into you, the size of tennis balls, nearly getting stuck before even entering inside; it was lucky they had a little bit of squish to them, otherwise they'd probably tear you apart just trying to fit one. The first egg always comes alone, helping prepare you, open you up to its siblings coming shortly after. Then you start feeling the intervals between eggs shorten... Maybe ten seconds at first, then five, then barely two, then they feel like a nonstop flow of eggs, of their eggs filling you.

With your hands on their belly you can feel them start to shrink back down as they turn you into their incubator once more. You can feel the shifting of the multitude inside them as each egg starts to enter their ovipositor, then into you.You can feel the weight transfer into you. They were right; they always grew larger inside you before they properly hatched, and your frame was so much smaller than theirs you were already nearly immobilized by the shear weight of their eggs. They were only a little over halfway done.

It felt like you were trapped there beneath them for minutes on end receiving their eggs. Blissful minutes, wracked with orgasm after orgasm until your mind slipped away and the only concept of time that existed was right now. Right now, being filled, being theirs. You hardly noticed when the eggs finally stopped coming, when their belly was flat and yours was so large you couldn't see the tentacles holding you past your bump. The blissful haze was so strong you could hardly form words, but they seemed to understand what you needed nonetheless, leaning down to slip their arms around you, having to settle for draping an arm over your belly for now instead.

They smiled softly at you, leaning in ever so close until you could feel the heat of their breath against your ear, and whispered.

specifically, a sub having their cunt or ass filled with ice cubes, maybe a couple at a time, maybe a lot at once.. the point is, as they melt, the water either leaks or gushes out depending on how much ice there was and what position they were in. the cold water feels amazing as it flows out, and for all intents and purposes it feels remarkably like leaking - feeling the water suddenly start coming out, clenching and crossing your legs to try to stop it, the bonus embarrassment of feeling it soak through your underwear and drip down your legs… plus through all of it you get to enjoy the sensation of your needy hole being filled!! and the water stays inside SO much longer than you expect, so little leaks can happen at any moment even if it’s been a minute since the ice got put in~

(oops accidentally switched pronouns lol, can you tell im the sub in this situation 🫠)

but if you enjoy the temperature play aspect of it, it’s like some of the best parts of omo but without the annoying parts (waiting to be full/leak, cleanup since it’s just water, etc)

source.. i was just messing around with humping a towel with a couple ice cubes inside me, and feeling the cold water just gush out of my boycunt uncontrollably into the towel whenever i lifted up a little bit was. uh. 😵‍💫

and then my roommate got home and i had to hold a conversation with my legs crossed bc every time i shifted at all i felt a leak, and i knew somebody on this app would be horny about that

the esteemed council has reached a decision: this shit hot as hell.

the feeling of leaking is so intoxicating as is, i can only imagine when the temperature is cooler and it's running down your hot, puffy cunt. god, you put me on something for sure.

now i raise you: full bladder + ice cubes. say a dom fed you water until your bladder was taught and distended, cooing about how hot and feverish you look as you squirm around. "do you need to cool down, baby? here, i'll help you." and so they gently press ice cubes into your hole, which twitches with the effort of holding back not only your piss but the resulting melted water. the dom can watch very closely, maybe even rub an ice cube on your bladder bulge and watch the liquid run off along your sides.

moaning from the harsh overstimulation, he doesn’t stop grinding, too far gone to reason that it’s no use, besides, it still feels good through the pain. with every rut, more piss leaks out of his dick, which refuses to fully soften under the constant stimulation. just like that, he slowly loses control of his bladder, until a near continuous stream is pouring out. elated, he continues to rub his hard dick through it. he doesn’t stop when the stream finally dims and stop, still turned on beyond relief. right away, he grinds to another orgasm, not satisfied until his dick is throbbing in his pants again and the pleasure overwhelms him.

Over the next few hours, the orbs shrink while I'm left bound on a table. My clit feels like its on fire.

Occasionally, one alien returns and record my changes. Their hand traces over the newly forming cock and racks my body in shocks. Some sort of wetness spills from the growing tip but I can't seem to cum, even when a few aliens take a vibrator to it.

After the cock fully forms and the orbs dissolve, all 7 aliens stand around my table. By now, it's dripping almost constantly.

The readouts on the monitor don't make sense, but the aliens seem very interested in how it changes. A fleshlight over my cock is enough to make me cry out from the onslaught of sensation. They move it briskly until I cum. Before I can recover, the aliens are moving it again.

contains medfet, oviposition, omo, catheter play, cervix opening, xenophilia.

signing up as a test subjects for experiments because they promise to room and board and a generous stipend for the duration. during my intake interview and exam, the doctors and nurses are all friendly, they thank me for agreeing, they ask routine health questions, etc. they’re a little evasive on what exactly they’re testing or experimenting but its such a good deal and they’re so friendly that I don’t really think too much about it.

both of you are touching yourselves beside one another. as you're rubbing yourself, you notice the feeling of water pressure building up, right in between your hips. it feels so fucking good to build on that feeling, like you're building up to overflow with cum. but then, you squirt out some piss. it isn't a whole lot, but it makes a delightful ringing hiss sound. the other notices and moans out, watching what you're doing.

"do it again."

you swirl your fingers on yourself again, gently building up the water pressure, and again, you let out a quick stream, a little more than last time. splashing against the wet spot from before. fuck. it's harder to stop yourself from full on pissing this time, but clenching yourself like that also feels shiveringly good.