Your Best Friends Were Isekai'd

You, Annie, Bryce, and Talia were inseparable. You had all been friends for years. But one day five years ago, that all shattered. They disappeared. The investigation turned up nothing. How you took it is up to you, but however you did, it doesn't change what happened: your best friends were gone. Until suddenly, they weren't. Five years later, sprawled on the floor of your crib, are Annie, Bryce, and Talia. They're different. Mainly in the sense that they look like they just came back from the ren faire. Welcome to Your Best Friends Were Isekai'd, the boldest reverse isekai since... I don't know, actually. Remember: enjoyment is mandatory.