This is the idea of a wormhole, or portal, connecting two different places. Mostly, this concept is used to make some magic panties or clothing to allow access to certain body-parts at all times.
Another absolutely fantastic latex layers and cosplay comic by 剑轩辕7. ...
The Adventures of Aoi and Her Womb by FollowerLE This quite extreme wormhole womb / uterine play story by FollowerLE follows Aoi experimenting around with a special device that allows her to teleport organs out of her body, without actually detaching the connection inside her body. This technology is immensely useful in medicine, as it allows treatment or surgery without even opening the body at all. Aoi though, has other ideas on its use, as she begins playing around with her uterus by teleporting it out of her body. With toys, and especially later on fish, Aoi created an entire routine for herself to keep her womb stimulated 24/7. With her going out in public, Aoi constantly feels her insides getting ravished without anyone around her knowing what is happening… ...
A little collection of my favourite works by ElYogourt on DeviantArt. Works by ElYogourt Isaac and Kaila first meeting DeviantArt Meet Isaac (wearer), forced to wear Kaila’s skinsuit (weared) a succubus. For the moment, there’s no real story about them, but l’m working on it. ...
One of my favourite portal latex series ever by Ririka on Pixiv. Yukamo Family by Ririka Pixiv Yukari turns herself into a Rubberdoll. She then goes off in search of others to become a Rubberdoll like her. ...
Yukari’s Portal Play by Ririka (Archive Link) An absolutely amazing latex fetish story, involving quite a bit of portals. It plays with different Thouhou characters and their abilities to create portals or gaps. Yukari uses this ability to dress herself and her friend Yuyuko into some quite restricting latex gear, as well as making both of them basically limbless, by hiding their arms and legs inside such gaps. With multiple layers of latex gear encasing both of them, Yukari finally finishes their setup for quite the special outfit, making it look like nothing unusual is actually going on… ...
One of my absolute favourite portal works ever. This hentai follows Raven, Beast Boy and Jinx from Teen Titans while they have some fun during class. Luckless by Zillionaire ExHentai
Absolutely fantastic portal story I recenly found on Reddit by AllWackedOut. Love From Afar by AllWackedOut Reddit This is a fictional story with all characters above the age of 18 and does not represent any real people or events. All characters in this story are consenting in these fantasy events. ...
Another awesome latex sequence by HiddenPerv, this time with some amputation. Living Rubber Pillow by HiddenPerv Pixiv Sinae unicornis, made into rubber pillow~ ...