Toilet Scare!

So I was sitting on the toilet, reading a book,
(There was a basket by the door, so I thought I'd take a look.)

Someone impatient knocked on my door,
Regardless of the notice that I know they must've saw.

So I did my toilet-duty and proclaimed my occupation,
I wasn't quite ready to give up that station.

The person was really desperate and so they knocked again,
I have to admit, it really was a pain.

You see, I couldn't have a wee with so much pressure piled on,
But I needn't have bothered, because it was all just a con.

I found myself transported, toilet and all,
To a wholly different place, no longer toilet stall.

At first I had no clue, because I'd managed to pee,
I was caught up with my hand washing to go outside and see.

But when I did, oh my, I had quite the surprise,
For I seemed to be trapped inside a castle in the skies.

Around the castle clouds flew regardless of my fear,
It was obvious that I simply shouldn't be here.

All I'd wanted was a wee, just a simple urination,
Not a total change of flipping, god-darn location!

Then as soon as I was there I was suddenly back,
In the toilet, by the sink and the grey towel rack.

Only no one was knocking at the full toilet door,
And the time wasn't half three, instead it was four.

A half an hour toilet trip? Next time I'll go at home,
Instead of risking transportation into the loo's unknown...