Three word story for more people with more than one word to say...

[chicken19]

a enormous unicorn

 

[Chicken-Eye]

Swam out of

 

[chicken19]

The Air Vent

 

[NickyKnack]

and into the

 

[Chicken-Eye]

Roller coaster which

 

[NickyKnack]

took them into

 

[chicken19]

A Snail Shell

 

[Chicken-Eye]

Where a rainbow

 

[chicken19]

Lay On It's

 

[Chicken-Eye]

Western parallel side