It’s a new era and nursery rhymes need to be updated, so here’s a spinoff from “Mary had a little lamb”

Mary had a little skirt  
With slits along the sides.
And when she strolled to take a walk,
The boys could see her thighs.
She also had another skirt,  
With just a slit up front.
And when she wore this other skirt,
You then could see her c _____*

(*cotton thong )  

If you thought something else, you are well versed into true rhythm and rhyme, plus you have a dirty mind! LOL.