Not a sex story but thought I'd share anyway
>be me in 3rd grade
>whole class doing some art project working with clay in small groups
>at my desk playing with clay with a class friend
>see qt teachers aid helping a group of kids near me
>her hands are covered with dry clay and walking towards my direction
>she has a sweater tied around her lower waist with the sleeves tied as a knot in front of her crotch
>she's holding some clay and see some of it fall into the knot where her jeans' zipper is
>walks up to me and asks "hey anon can you take out those pieces of clay for me"
>say "yeah" and put my hand into the knot trying to get the little clay pieces
>when i try to grab the clay pieces they keep going down into her crotch
>i'm literally rubbing her vagina for 10 seconds trying to get those little pieces of clay
>finally get them out and she says in a cheerful tone while smiling "thank you anon"
>get back to playing with clay and notice my friend with his eyes wide open and smiling while not saying anything
>don't know why he's acting weird
>didn't realize at the time what i did until years later when i remembered this event