Now this one is one of the dumbest and weirdest things ever, but somehow it’s hot. Do not question me why, I don’t know either.
It’s basically the process of something or someone crawling up (or insterted) into a woman’s vagina, most of the times directly into the womb. The important part here, is that it is something alive that gets in there, and not just some toy. I guess something robotic would work as well…
This then, of course, often comes with Cervix Penetration.
Unbirth
Parasitic Love by Tigerstretch
Parasitic Love by Tigerstretch This absolutely fantastic parasite fetish story by Tigerstretch follows Allison and a special little parasitic creature she caught during her last trip to Brazil. Initially being extremely frightened of the creature, the two get closer quite easily after her parasite, now named Skylar or just Sky, helps Allison “relieve” some of her stress. Bit by bit, Ali relies more on her intimate partner, and they go through all kinds of sexual adventures. And with Sky slowly growing to a larger size, Ali gets to life out her wildest fantasies with her ever loving slimy parasite. ...
Babysitting Is Easy by Iwshfordeath
Babysitting Is Easy by Iwshfordeath This two-part unbirth story by Iwshfordeath is written from the perspective of the male main character and his experience with a babysitter his parents hired. The parents never really cared about their son and always went out for vacation or other visits, getting a babysitter each time. The new babysitter this time is Samantha, and the very first impression is already quite special as she shows up with a giant belly, with the main character still wondering where one of your friends was. Over time, the MC realizes what Samantha was capable of and the two get closer and closer, with the MC each time spending more time inside her. One day, though, the two forget the time and the parents come home, surprising the two in the middle of their play… ...
Dairy Production Assistant by Threk
This is another fantastic unbirth story by threk following Shyla beginning her work on a cow-girl ranch as a LIPPS, Lactation-Inducing Pseudo-Pregnancy Substitute. As one might expect from the name, it implies being a substitute for an actual baby, so the cow-girls bodies remain in a semi-pregnant state and continue to produce the massive amounts of milk during that time. During her introduction, she sees the different parts of the entire system, especially the ways the farmers differentiate between actual pregnant cow-girls and those carrying a LIPPS. Another thing that gets Shyla quite excited are the toys that she, as well as her soon-to-be host Tilda get to use to “further” the milk-production. Notes / summary for me (SPOILERS!) Especially the ways the identifications for the LIPPS-cow-girls get lost is quite nice, with Shyla unknowngly getting forgotten more and more during that time. Also the fact, that there isn’t actually a visible difference between a pregnant cow-girl and one with a LIPPS, makes the entire thing even better, as there isn’t any indication of the person trapped within. ...
Warm Waterslide by threk
Another absolutely fantastic unbirth story by threk on Aryion, although it’s more about anal-vore here. The story follows Jane and Daisy. Both have been taking part in different nutrition experiments and both had quite the different effects on them. Due to the compression pills Jane had taken, she actually shrunk down and now appeared like a young girl, although looking closely, one could see her features weren’t that of a child. Daisy, on the other hand, had taken something that helped her absorb as much of her food as possible, causing her to grow quite a bit. Visiting a water park together, the two get into quite a severe accident, which results in a very unusual and difficult situation for them both, which was actually only possible due to their size differences. Luckily, due to the pills Daisy had taken, and the resulting effects, Jane was actually able to survive her new confinement and after being forced to stay there for some time due to not wanting to reveal what had happened, both begin to realize that this arrangement could actually be quite enjoyable for them both… Notes / summary for me (SPOILERS!) Fantastic long-term unbirth and awesome description on how Jane and Daisy live their new life. Also really hot with the explanation on how the two gained their abbilities. The element of Jane growing back to her actual size, within Daisy is also fantastic. ...
Kitsuika's Ninja Party by threk
An amazing absorption and partly unbirth story by threk on Aryion. The story follows Kitsuika’s four Ninja colleagues fulfilling their wish to be closer to their kitsune friend, so they won’t leave her alone with her drastically extended lifespan. Luckily, they had recently learned of a special immortality ritual that, with some modifications, could be used to merge all four of them with Kitsuika… ...
Spiderwick: Brownie Invasion by Exciting Detective
Awesome little unbirth story I found on Reddit, which follows Julia having to deal with some really annoying and actually very pervy little creatures… Spiderwick: Brownie Invasion by Exciting Detective Original This is my first piece of writing so I’d appreciate constructive feedback. Anyways this is based off of brownies from the Spiderwick Chronicles series. Also if someone could draw out body invasion scenes mentioned in this story that would be appreciated since I’m not an artist ;). ...
Cinderella by LAD64
Cinderella by LAD64 (Archive Link) This, really strong, re-telling of «Cinderella» has our main character not helped by a fairy-godmother, but instead Maleficent, who offers Cinderella, who wishes to attend the ball, a solution. But Cinderella not only wants to attend to the ball, but also that her horrible family doesn’t. Maleficent decides to make that wish come true. In some way at least… In the end, Cinderella gets possessed by Maleficent, and to make sure her family certainly can’t attend to the ball by themselves, Maleficent begins unbirthing them one by one. The problem is just, that Maleficent forgets the time a bit and the possession was actually supposed to end at midnight… ...
A Fulfilling Experience by BetterBelly
A Fulfilling Experience by BetterBelly This absolutely fantastic unbirth slime story by BetterBelly follows the female main character and her obsession with pregnancy and huge pregnant bellies. After seeing a heavily pregnant woman at the beach, she finally decides to purchase a «Pregnancy Simulator Kit». Going through the entire process of pumping the provided gel inside herself, by the time, she has finished the second can, she realizes there had to be something wrong, as her belly began to move around. Reading the instructions again, she finds that one, under no circumstances, should use the gel from cans with consecutive serial numbers… She quickly finds herself in quite the interesting situation, when the gel inside her womb starts to become alive, and conscious… ...
An Unexpected Unbirth by superlute14
An Unexpected Unbirth by superlute14 This three-part unbirth story by superlute14 follows Cecilia and her boyfriend Tom, with Tom making an odd request of his girlfriend. Cecilia hadn’t done something like that for over two years, but Tom is sure, he wants to experience this at least once. Reluctantly, Cecilia agrees and prepares everything for her to unbirth Tom. Things get a bit interesting, when her cervix completely closes up behind Tom, and he’s stuck inside her womb… ...
Mother to Be by bowser369
Mother to Be by bowser369 (Archive Link) Quite a longer unbirth story by bowser369 on DeviantArt. The story follows the female main character, Aensland, and a nomad, Uxirusu. After some convincing he tells her about her miserable life, having no family, getting cast out everywhere, and especially, never knowing his own mother. Aensland feels extremely sorry for the poor man and finally deciding to make him an offer. An offer to be reborn… ...
The Machine by Concepit1
The Machine by Concepit1 This three-part unbirth and belly-inflation story by Concepit1 on DeviantArt has the female main character, Frankie, have some fun with her recently finished «Machine». The machine had been built by her for her ultimate fantasies, and she was ready to try out all its functions. ...
Training Weight by Ninth
Cool unbirth story I found on Aryion. The story follows Elliot and a few of his female friends in the gym. Especially, Courtney seems to have some troubles lifting further weight. Her friends then came up with quite the unusual idea. Training Weight by Ninth https://aryion.com/g4/view/764112 ...
24 Hours by Alabastards
24 Hours by Alabastards Another large-insertions story by alabastards which follows Freya during an intense and quite long masturbation session. With her gigantic proportions and breasts constantly lactating, she goes on multiple hours masturbating with giant toys and whatever she can find. ...