This is a true story that happened to me in my early twenties.
I was dating a girl named Sherri who was constantly pushing my limits. She was fantastic in bed and was really cute, 5'6", blond hair, blue eyes, shaved and just down right dirty.
One day I came home from class to her place and she told me she had a surprise for me. That was always good.
She took me into her living room, undressed me, and sat me down in a chair. She tied me to the chair but left my right hand free and then blindfolded me.
"Whatever happens, you are not to touch yourself, or you will severely punished," she said.
I heard her rustling around a bit and then she took my blindfold off. There on the floor in front of me she had laid down a yoga mat with two dildos resting on it. She did a strip tease for me and I got rock hard. She then got down on all fours, with her ass facing me and and started to play with her clit with one of the dildos.
"I am going to give you quite a show today but you can not touch that throbbing cock of yours, understood?"
She then proceeded to impale herself with the dildo, slowly at first but then nice and fast. "I bet you wish this was you, I should untie you so you can tongue my ass while I play with myself."
She then came over to me and made me suck her juices off the dildo, making me deep-throat it in the process. She then made me suck the other one to get it wet. She laid back down on the floor and started to give herself double penetration. It was so fucking hot, it was taking all my will power not to stroke myself. After taunting me some more, she came over to me and sat in my lap, and started stroking my cock. She then took the dildo that had been in her ass and shoved it in my mouth. I was so close to cumming and she knew it.
"Oh, you are not going to cum yet, I have more to my show for you."