Quick Marching

If it's anything half as good as the picture
Then I'm in for a treat indeed.
The naughty thought of bottoming out on that
Has me making excuses and locking the bathroom door
Going over those positions again in my head till perfected
My knickers halfway down my legs
My fingers drumming a quick marching beat
It always makes it naughtier knowing that one day
I will be bottoming out, and those positions I practiced
Will be played out for my lovers gaze
Wonderful