I think any story will come out pale in comparison to what Valentina said.
I used to play a lot of pussy games with my ex girlfriend, and we took pictures and some movies while doing it. The one that ranks on top of the list was the time when I picked up one of her sexy 5" stiletto shoes and put the heel of the shoe in her pussy. She held her lips wide open while I slowly slipped a plastic chopstick in and out of her urethra. It drove her insane. She said she had the uncontrollable urge to pee but her bladder was empty but the whole thing made her so horny that she told me to take them out of her and she damn near raped me.
I did take some pictures of her pussy while I had things in it. I don't know if I am allowed to post any pics here or even a link. If not I'll try and post it in the wayside forum.
We were also pretty big on breath play. We had tried choking each other during sex with our hands, ropes, or belts.
I hogtied her one time and put one of her toys in her pussy and masturbated her to a most voilent orgasm. (I do have a picture of this one as well)