The room is cool with a breeze from the crack in the door.
My nipples tighten, standing erect underneath my tight tank top.
I slip my pencil to my harden nipple and rub.
The friction warms my nipple but it doesn’t soften.
I feel the warmth growing. New warm spots erupt.
More swelling and a noticeable moistness.
So much for focusing on studying.
~P.
girlboxer1970 
This is much more productive than studying.
LOL I know right! I get easily side-tracked. ~P.
U r q goof.