I remember one time in 8th grade. I was in science lab... A class mate and I were at 2 different lab stations and we had stools with the rung that forced your knees up high when you rested you heel on them. She and I were the only ones in the corner..seared but our lower half's out of everyone's view...

Fortunately, for some reason.. The front of my pants came into her eye line, and I noticed her noticing me... And the ego boost aroused me a lot... I figured if she's gonna look I'm going to give her something to look at... I decided to give her her own private show.i got a bulge, and then some. Figured I'd go all out.

I made it jump, the bulge would hit the front of my pants rhythmically hitting and forming a shapely outline each time it hit. She visibly smiled each time, as well as looked around, seeing if others could see, what only she was seeing and blushing upon seeing me smile as I made it jump for her eyes only.

It went on for only a few moments, then I adjusted my clothes and faced away from her... We spoke nothing of it, and just exchanged parting smiles for the rest of class