Groped With Permission

This actually happened last year but I think about it often so decided to post it here.

I was at a Staples and they had out school supplies. It was the weekend just before school would go back in the area. The aisles were mobbed with moms and a few dads and their kids all trying to grab what they needed. I turned down one of the end aisle of temporary bins with pens, pencils, erasers, stuff like that, following this one hot mom trying to get a feel or at least brush her ass in short white shorts. I "bumped" past her with me saying excuse me and her apologizing...I should've told her that her ass felt like a firm pillow.

In the midst of the aisle are a couple bins close together with pencil bags, folders, all sorts of desk and backpack supplies and kids were everywhere. I saw this one teenager with dark brown hair in a a t-shirt and black cotton mini skirt. The skirt was stretch and made her ass look very cute to my eyes. I got up behind her and leaned into the crowd, cupping her ass and holding it firm. She didn't say a word as she kept leaning over to dig in the one bin. So I pushed harder to that my hand was pushing apart her ass crack and her skirt was stretching to accommodate me. I could feel that my middle finger was right at her hem so her hem must have ridden up.

Then a couple people crowded around us even to get to the bins and some bumped directly into my hand in her ass. I used it as momentum and pushed hard into her ass crack. As I did, I lifted my middle finger between her crack under her skirt and dug in. Just as I hoped, I was right at her bunghole. I pushed around the rim of her puckered hole and she said fairly loudly "Excuse Me!" and sort of looked back over her shoulder but yet still had her hands in the bin. She tightened her anus but I was in her hole, then she clenched her butt together which sort of had the effect of drawing my finger in. Someone pushed against us again and I used it for a single motion of pushing in deep as I could then dropping out as fast as I could.

I went to stand back as the girl stood up, a big crowd still around. I look behind me and this guy a little older than me is giving me a "what the fuck?" look but doesn't say anything. I step away form him and the girl turns around and says to him "Look what I found?" holding up a pencil case. She didn't call him "Dad", but I'm sure that's who he was. He sort of gave her a half-hearted "yeah" then turned around to find me and stare again. I don't know if he was going to try anything, but I got out of there fast!