I Stuck (This is a figment of my sick humor. No one was injured.)

I stuck out my foot,
reaching for the stair.
I missed the step,
for it was not there.
It should have been solid,
but now I'm in the air.
A thought entered my head,
find something soft,
to avoid being dead.
As luck would have it,
there was a large bush,
and I fell in the middle,
right on my tush..