Eve & Hannah - "Queen" siamese twin sisters (Patreon)

Another Age progression chart, this time, with the beautiful Eve and Hannah.

Eve & Hannah - 8 years old

Eve and Hannah are conjoined twin sisters who join at the hips, but not in the way you'd think of. Their parents were worried that, without legs, they'd be stuck in a wheelchair for their whole life. But a bit after their fourth birthday, they had enough strenght and enough synchronization to "walk" on their own.
-"Look at what we can do, Dad !"

Excitable, eager to explore, they trained themselves about walking around this way, often changing side when one was a bit too tired. Soon they could spend a whole day standing and walking like any normal kid.

Eve & Hannah - 15 years old

When they entered middle school, some other students pointed out that they looked like a queen card figure: the nickname stuck and they often played with being the school queens.
While they were both good at studies and excelling at walking on hands, you could see some differences in their character: Eve (the top one on pic) was much more an intellectual type and was often at the top of the class, while Hannah was a bit more outgoing and good at making friends.
A secret topic was if they had...well..."that". Sex Ed never really had the answer and the Queens weren't about to reveal such personal information.

-"Wah? Get back to your studies. Why are you looking at me like that?"
-"They're just nosey sis. I'll get us somewhere else."

Eve & Hannah - 23 years old

-"Nope. No garter belt here."
-"Not like we mind you taking a peek"

As the Queen moniker followed them through the years, both girls found their king at university (Eve was studying Telecom Engineering and Hannah went for sociology).
The lucky guy had to date both of them, and while they had somewhat similar tastes, it was the first time they got a boyfriend that lasted for more than a couple of weeks.
Rumor said it's because he knew how to balance their relationship and habits.

Eve & Hannah - 27 years old

Being married and conjoined didn't stop them in their studies, and soon Eve got a job as a network engineer at a big internet company (Google anyone?), while Hannah became a guidance counselor in a high school.
But they decided to bear children after a few years, and while it wasn't 100% sure they would both get pregnant at the same time, they end up to be. Both sister have it harder to move right now, but doctors told them it should be ok for the time being, as long as they make sure not to stay upside-down for too long.

Eve & Hannah - 28 years old

Considering their anatomy, it happened that they delivered babies at a 2 week interval. Luckily, it didn't cause problems other than some schedule annoyance. Right now they're going to take a year for their kids (a prince and a princess) before going back to work.
Tis was the Queens' desire after all.