This is a 60,000 word story in three parts. 
 
Time Swappers Part 1:
 
Time Swappers tells the story of a group of scientists who travel back to the year 1992 on a test run. But when they arrive, they are horrified to see that they are all five-inches tall! When a woman--a giantess--grabs their time machine, there is a malfunction, and now they aren't just small, they have switched bodies!

Vanessa is inside of Walter. Walter is inside Felix. Felix is inside Vanessa . . . and who is in Billy's body? Perhaps it is the giant woman who touched the time machine. That would mean Billy is inside of HER!

Everything is now spiraling out of control, but things get worse for the crew when they are discovered by a towering, Russian beauty named Ursa . . .

Contains: (Shrinking men, women, body swapping from male to female and female to male)
 
Time Swappers Part 2:
 
Our time travelers have hit a new snag! Ursa, the Russian beauty who is more interested in keeping the shrunken people as her playthings, than helping them return to the future. After dealing with body swapping, miniaturization, and the drawbacks of 1992 technology, our heroes must figure out how this adventure will ever correct!

Contains: (tiny men, women, body swapping from male to female and female to male)
 
Time Swappers Part 3:
 
The Tinies have been split . . .

Now that Tabitha has abducted two of the shrunken time travelers, it's up to Ursa and Billy (inside the body of Clarice) to find them! But the beautiful Russian has an idea to keep the safe Tinies busy . . . she invites her Egyptian friend over for a little naughty fun!

But Tabitha has her own idea of fun, and she explores her tiny captives as if they were nothing more than dolls . . .

Contains: (Tiny men, women, body swapping male to female)