First time taking the ride.

I have always been curious about other men and sex. I sucked a few in dark rooms when I was younger, but never even got a name or knew any of them. I would just suck them off and leave before anyone tried to talk to me. I experimented with dildos and pegging with my wife a bit that was about it. She would always tell me if i wanted thecreal thing she'd be ok with it. Fast forward 10 tears. Im scrolling DL one day at work, not really looking for anything, and found an add from a guy only about a mile from my home. He posted an add looking for a newbie that wants to bottom. He said he wants to train a newbie how to serve his cock and learn to take a pounding.
Something in me got my heart rate up and I felt my cock start to throb. I answered the ad without hesitation and didn't even consider my wife. His picture was only of his cock and lower stomach. Big black cock with a smooth black tummy. After talking to my wife and getting her approval, we set up a meeting at his house. We talked about an hour and had several drinks. Then he showed me what he called his play room. I got horny just seeing the bed chairs, and some bdsm stuff.
Then the suprise came. He asked if I was ready to submit to him sexually? I said i was. Then he took his cock out told me to kneel. And and grabbed me by the hair. He forced his semi hard cock into my mouth and said your going to earn my cum. I was so turned on I sucked that cock like I was starving.
When he was rock hard he pulled me to my feet and ask me if I liked his cock? I said omg yes. Good he said, cause your going to get fucked with it. I was so nervous because it was bigger than any dildo my wife had. He told me to get comfortable on the bed. He stripped naked and joined me. I sucked him a while longer, gagging as he forced it down my throat. He told me I needed to learn to accept his cock without gagging. When he flipped me over it was so fast that I didnt really know he was about to enter my ass. He held my head down with one hand and held my hands behind my back with the other. Then his whole voice tone changed. He started to rub his hard cock up and down my Crack while saying im going to train you. You're going to crave this cock even when you're with your wife. Im going to make you want to be my bitch and yield your manhood to me. Are you ready? By this time my cock was leaking and my body was limp. He slowly pushed his big mushroom head inside my ass and I felt a pop when it passed the threshold. Once he was in it was a relief. He started slow and worked up to a steady rhythm. It hurt!!! I loved it and didnt want to disappoint him so i kept moaning as if I could take it. After about 5 minutes of steady motion, he said let me know when you want it all. WTF, there's more? I reached a point when I was kinda liking the pain and loving the pressure on my prostate. I said I'm ready sir. I wasn't. Lol. He started to increase the depth and speed of his thrust. Within 2 mins he was pounding me like he was trying to kill me. I did my best to be tough and take it. But im sure I sounded like a little whimpering bitch. Then he said, tell me you want it harder. I did. He said yell it. I did. He fucked me so hard that I was literally crying ! For a good 10 mins he fucked and spanked my ass so hard my cheeks were numb. Then he pulled out and grabbed my hair and pulled me to his cock. Stuffed it down my throat again and blasted the biggest load down it. When he finished he pulled his cock out and said let me see it. I opened my mouth and showed him it was full of his seed. He said good girl. Now swallow it. I hate the taste of cum, but I happily swallowed every drop. And looked at him and said thank you. Fast forward a few years now and I am still his cum slut. But now SO IS MY WIFE!!!!