The Wild and Often Preposterous Adventures of Mary-Sue

In which the ever-flawless female protagonist, seemingly lifted from the pages of badly-written internet novels, is sucked through a wormhole and into the dimension us homo sapiens call 'home'. Yes. The twenty-first century of Earth, the blue planet, or as it is called in Mary's homeworld, Terra
Caeruleus (we just call it 'the humble chunk of space junk that we reside on'). Mary ends up meeting many of her own kindred, and is put through many a trial. Will our charming Mary survive, and can she ever return to her homeworld?
(May contain mild swearing. I'll censor it with * if I remember to. Lol. No guarantees for that, my memory is like a leaky bucket.)