Synthia 🏳️‍⚧️

@synthialights.bsky.social

363 Followers 215 Following

She/Her. 24 years old. 18+ only! Lover of diapers and everything involved with them, as well as tummy stuffing! Also sometimes I write but it's inconsistent. I am pro cub, pro loli/shota, and pro fiction. Profile picture by Rosy

The like counter for this post, which is at 67
One of those bead mazes that's in every dentist's waiting room
The OP image but cropped so it just says "I'M TINY AND HARD"
Two screenshots from Malcolm in the Middle positioned one above the other from the same dialogue exchange. This is from Season 2 Episode 1: Traffic Jam. For the top screenshot a girl Malcolm has just met tells him "Seriously, all you do is bitch." and in the bottom screenshot he replies "I happen to bitch the perfect amount for someone in my situation."
A drawing by @sneaspeon of my OC, Lavender. The art is traditionally drawn in a notebook using pencil. She's wearing nothing except a very full and stinky diaper and is smiling while flashing a peace sign.
Ted shaking his diapered butt around
Screenshot of the same section from Wikipedia as the above post, but this time from 31st March 2026 which is International Transgender Day of Visibility. Also like the above post, all of the facts shown here are related to transgender people.
"try finger but hole" rendered in the Pokopia text generator. The phrase is a meme originating in FromSoftware games such as Dark Souls and Elden Ring. The online function in those games allows players to leave messages/hints for each other, but messages are limited to choosing from a list of approved words in order to avoid profanity and such. It just so happens that the words available in this list allow for the phrase "try finger but hole" which players began leaving everywhere as a way to get around the profanity restrictions. The prominence of these particular messages led to it becoming a meme
Gromit from Wallace and Gromit pouring a cup of tea
The same dog from before now having diaper sex with Noodle while making out with them. They're both in a missionary position on a sofa surrounded by tons more balled up diapers. Noodle is extremely flustered from all of this stimulation while the dog has a naughty knowing smirk and is acting much more explicitly horny. They're also on top, further solidifying Noodle's submissive and helpless position in regard to the dog's advances. The dog has also just immensely filled their diaper in the middle of humping Noodle and is continuing to play up their clueless act over it even though it was very much on purpose in order to further fluster Noodle. They're acting innocent and cutesy while also behaving openly lustful and horny. Lots of squishing and messing and humping sounds surround their taboo act, alongside steam clouds from the overwhelmed Noodle on the receiving end of all this squishy diaper humping and sloppy making out amidst the hoard of tied up dirty diapers littered around. All of this is so unimaginably sexy.
A cute feral dog character in a living room with their balled up diapers littered all over the place. The viewer has had to change them innumerable times due to their relentless messing. There are also empty packages of baby wipes littered around to further signify the exhausting amount of diaper changes that have taken place. The dog talks to the viewer about the diapers they've filled in a cutesy clueless way before asking to sit on their lap. It's implied that the dog knows exactly what they're doing and has lustful motivations. The drawing has sexual undertones with the proposed lap sitting and a vibrator on the floor amidst all the full diapers. There are also lots of stink liens coming from the diapers. Overall this is very very very hot.
An Easy-Bake brand oven that's designed so young children can safely bake cakes while using it. I never had one of these growing up and I don't even know if they're a thing in the UK so my knowledge is limited, but I love the idea of them.
A screenshot from Wikipedia showing part of the "On this day" section. The text reads: On this day January 14: Ratification Day in the United States (1784)
A female OC from someone called jyrafk. She's in baby gear including thick mittens, booties, and a pacifier, as well as a very full sagging diaper. She's being held up with one hand as her diaper is roughly groped and fondled by two others. We don't see who the hands belong to, and they have a detached appearance much like ghost hands. The groping is done under the guise of an inspection, with a doctor giving recommendations for making her diapers fuller. The whole process is treated seriously by the other characters as if it's an important check up. The dialogue is firmly in the background and partially covered up by the one getting groped, signifying how she's lost in her own world. She's moaning from the rough treatment and love hearts are shown around her, hence why the dialogue between the other characters has faded into unimportance for her.
The "YOU'RE WINNER !" trophy from Big Rigs: Over the Road Racing
A close-up of Laminelle's face in the last panel showing her blushing.
A screenshot of Wikipedia's "Did you know ..." section for Transgender Day of Remembrance, with every fact relating to transgender people. There's too much to list here but if you head to Wikipedia's main page you'll find it. This is for the 20th of November 2025 and there should be an archive available for this if you're viewing at a later date.
Felicia from Darkstalkers squatting on a litter tray while wearing a really full cloth diaper with a large pin through the front. She's proudly claims to be using the litter tray properly even though she's using her diaper. Offscreen, another character who I don't know because I've never played Darkstalkers reacts in shock and disgust at the size of Felicia's diaper. She's offscreen but is given a small profile shot alongside her dialogue, where she's covering her face and grimacing from how bad it smells. She exclaims her shock before trying to kindly tell Felicia that she'll need to stay in diapers, before gagging from the stench.
Album cover for The Fall by Gorillaz
A screenshot of Google with the search "is domino an italian word". The first result is a Google Translate window translating "is domino an" from English to Italian. Google completely misinterpreted the query given to it and thought I was asking for that string of words to be translated to Italian rather than whether the word Domino is Italian or not.
An image of the above post edited so that it only says "its really fucking hot"
A variation of the "not what I'm called" meme. An image of Lyre is on the right while two other characters are on the left. The characters were created and drawn here by an artist called possessable. The conversation goes as follows: Lyre: "hey guys" Characters on the left: "LURE" Lyre: "NOT WHAT I'M CALLED"
A screenshot of a quote from the Wikipedia article "Shipping discourse" showing a proshipper's perspective on antishippers which reads as follows: There's no meaningful difference to me between a right winger who calls me a pedo because I'm trans and an antishipper that calls me a pedo because I read Homestuck. a former Tumblr user, interviewed for Vox.
Screenshot of a place called Tittybong in Australia on Google Maps
An image of the toy "Cube World" which is like a cube version of Tamagotchi where if you put the cubes together, the character can walk between them. This is really cool.
A screenshot of my results for the Sonic Syndrome Test. I have 100% for Tails (anxiety), 70% for Shadow (PTSD), 70% for Sonic (ADHD), 60% for Amy Rose (Dependent), 50% for Knuckles (OCPD), 35% for Dr. Eggman (Narcissistic), and 45% for Metal Sonic (Schizoid). The overall verdict places me as Tails with the caption "Tails: You're the cautious crafter—smart, shy, worry-wound." These results should be taken with a grain of salt, like any website of this type.
Text recreating the appearance of Microsoft's word art, specifically the 3D green marble texture style. The text itself says "Hyper Diaper Sex"
A screenshot of the image being replied to showing an Easter egg with the transgender flag colours.
A screenshot of the title screen for the PC puzzle game Ballance. It depicts a level that doesn't actually appear in the game, and would pan around this level while a ball plays through it and ambient music plays. There is a menu transposed atop this. This was my first ever video game, and as such holds a very important place in my heart, and is also extremely nostalgic to me.
Screenshot of the 2013 walking simulator game Proteus. The world is procedurally generated and has a pixel art style while being in 3D, kind of like Minecraft with 2D sprites. The screenshot shows a clearing with colourful trees and flowers on green grass, and moderate fog in the sky. It's very pretty and relaxing and I would love to visit a place like that myself.
A screenshot of YouTube of a comment with a single reply. The single reply is duplicated again and again due to a weird glitch where opening and closing the reply dropdown copies the reply
Still even.
An MS Paint drawing showing my own version of a promotional "drawing" for an event at Furcon 2025 called "Babyfur Dinner." The original poster used AI to make the promotional image, and my version is a response to that to show that literally anything is better than AI, my atrocious drawing skills included. There is a banner at the back with the name of the event, a person eating spaghetti, some tables and balloons, and info at the bottom. All of these elements were in the original image. All of it looks absolutely awful, but it looks human. I'm extremely self-deprecating when it comes to my drawing ability, but I'll still say that this is superior to anything an AI could ever make.
A screenshot of Wikipedia showing a hover-over preview of the piracy article. The text has failed to load in so it just shows the preview image, which happens to be a skull and crossbones. It gives off unsettling vibes.
A screenshot from my profile with the follower and following numbers matching, both at 111
Two images of a 1950s retro-futuristic styled robot from the film Zathura (2005)
A screenshot from my profile page showing my follower and following counts. Both numbers are 103.
A cat looking displeased next to a banana. Always take a banana to a party.