Maria Swan (aka Jana Defi, aka Princessa) is a big natural mystery in modelling world. First of all, beacuse of her body: how is it possible - ask scientists - that so thin girl has milk-bottles so voluminous?
"Implants!" just would respond everyone.
"But…" confute scientists, "have you ever seen implants so beautiful and verisimilar?" "Effectively… no. They are never seen" (perhaps, excluding Busty Merilyn).
Conclusion. She's probably a case of human mutation.

Second question: Which is the real name of this girl? And still: What does she really do? Who is really she? An alien come down on Earth to exterminate human race with remasturbations? A Russian spy? A terrorist with two big hidden bombs into the breast?

The big weight of hooters has caused to Swan a scoliosis

Will never know anything about her, apart from a lot of forged passports. We can only proceed with clues.
We know she started her career as a glamour model, under the name of Jana Defi, clothing every kind of dress and lingerie by several trade-mark.
Then, as Maria Swan, she entered into bigboobed company Busty.Pl, with people as Ewa Sonnet, Aneta Buena, Ines Cudna, Bea Flora, and some others.
She became famous on net, also thanks to european tv apparitions which have turned around the world through the sharing video websites.
But all the admirers were suffering a lot to view her completely naked. Busty.Pl preserved photo shots like a top secret.
Thanks to the glamour nude site MC-Nudes, we finally could enjoy full optional viewing about busty Princessa.
But the most heavy doubt always concerns her breast. Is it true or not, damn?!? Technology comes to boobsmaniacs' rescue. Pinupglam (one of the companies which she works for) spent some money to confute the diagnosis by a sceptical expert that she was a faker. Dr. Vishal Kapoor was consulted to sustain the opposite diagnosis thanks to a songram machine. "As I'm examining her" he said "and I palpate this tissue, I feel nothing of the sort that would indicate there's a shell there".
Of course, we trust him.

In tube (JanaGlam)

Schoolgirl (Busty.pl)

In Tuscany (Janaglam)