Tnas first black cock with his ex wife watching

We had been talking about the wife meeting a black guy, she was a bit nervous, her friends had told her how big the guys they had been with were ,but I found a guy online who was interested in meeting us, he seemed to be what we were looking for mid 30s and divorced with his own place. I showed his pics to the wife and she seemed to like him so I set up a meet, he invited us to his apartment the following Friday. It had been a while since we had met someone, being let down a couple of times etc.
The wife got ready a dress and red panties.
We set off on the Friday to meet him, we stopped at a pub for a drink, the wife always gets quite nervous, and even more so today as she had never been with a black guy, so two or three wines help to relax her.

We arrived at his apartment and he lets us in, as he showed us through to the lounge there was a black woman sat on the sofa,  this is my ex wife his said she’s just popped in to drop some things off.
She smiled its ok he’s told me about you, we don’t have any secrets , we are still good friends, I will get out of your way.
I smiled no finnish your drink it’s fine, the guy got me and the wife a drink and sat back down next to his ex, Tina sat opposite and I sat to the side of them.
His ex smiled at Tina your going to have some fun tonight hun she said, we split up as we couldn’t get on but the sex was always fantastic, he’s got a lovely big cock you will love it in you, Tina giggled and looked at me.

Your getting damp thinking about it aren’t you hun his ex continued. Tina nodded well yes I suppose I am.
That’s good thinking about his big black cock inside you pounding your little white pussy, your getting wetter aren’t you hun.
Tina nodded, well yes.
His ex smiled that’s good hun getting nice and wet for his big black cock, close your eyes and imagine it in you hun, that’s it, pull your dress up hun let’s see those damp panties.
Tina had closed her eyes and slowly undid the bottom of her dress up to show her panties.
They are lovely hun nice and damp, give yourself a little rub, think about that big cock inside you hun deep inside your little wet white pussy.
Tinas hand went between her legs and started to rub herself she let out a little groan.
Thats a good girl said his ex a nice big black cocks will soon be inside you , no more little white ones , you want it dont you .
Tina groaned oh fuck yes .
The guy got up and pulled his bottoms down his cock was huge , his ex smiled do the silly white bitch ruin her tight white pussy.
He moved between tinas legs and pulled her panties to one side and pushed his bulbous knob inside her .
She groaned oh fuck oh my god as she slowly took his full length.
His cock was soon banging into her the groans getting louder and louder.
Your gone you silly white bitch you will only want black cock now his ex said .He carried on slamming his cock into her until he groaned his spunk erupted deep inside her.
Tinas pussy was gaping open with his spunk dripping out she lay there shaking.
That was nice wasn’t it hun said his ex, Tina groaned oh fuck what happened I can’t stop shaking.
His ex smiled he’s ruined you hun, you will never be the same again.
On the way home Tina didn’t stop smiling, that was unbelievable she kept saying. I need more .