Fantasy about my wife and the flower delivery man.

I saw the flower delivery van pull in the driveway and a good looking black man probably in his 20s got out with my wife's flowers. I met him at the door and told him I would get her but I also told him she like black men and would he mind giving her something she needed for her birthday. He asked what that might be and I said a good hard dick. His eyes got big and she came to the door about the same time and was gushing over the flowers. He said no, he wouldn't mind at all and I asked him if he had time? He said he would take time. She said "time for what?" I told her he was going to give her something she has been needing for her birthday. He grinned and she blushingly said "OH MY!" We invited him in and I saw the wedding ring on his hand and figured he would be std. safe. He said he didn't have a lot of time because he had several more deliveries to make, but he would make it a present she would remember. We went in the bedroom and I started undressing her for him and I asked him to let her see how big of a present he had for her.. I had her top and bra off and he had his shirt off and was sliding down his slacks. I told him I had e.d. and couldn't give it to her anymore and she needed a younger hard one. We could both see the huge bulge in his shorts, as he said he was glad to help out. I slid her shorts and panties off and he stepped out of his shorts and his thick 9 or 10" sprang up. And she said oh my again and was afraid she couldn't take all of that. He said he would be gentle with her and I went to the bathroom to get some lube for him. When I came back she was sitting on the edge of the bed eagerly sucking his cock. I told her I had always wanted to see her pretty white face on a big black cock. He said he sure like seeing it on his. pretty soon she came up off his dick and told me she couldn't help it she needed to feel that big thing inside her. I handed him the lube and he started greasing up his big hard black dick and she lay back and spread her legs and offered her pussy to him. I told him to go ahead and fuck my wife to give her a birthday present she would never forget. He said gladly as he climbed between my wife's open white thighs. I told her to guide it in for him, that I had always wanted to see her inserting a black cock into her married white pussy. She rubbed it up and down her slit a couple of times and shuddered and was saying oh god he couldn't believe she was doing this as she arched her back to take it and he shoved it in her. She just moaned "oh god yes" as he eased it in her. I couldn't help it, I came in my pants as I saw this black man 1/3 my age putting over twice as much cock as I have in my wife. I told him to give it to her to fuck her good as he slid more in her with each stroke. She was just gasping "oh god, oh yes" as he shoved it deeper and deeper into her underused pussy. Pretty soon I saw his black balls were bouncing against her white ass and he was telling her, he couldn't wait he was going to cum in her. She said "oh yeah give it to me, give it to me deep." They were both moaning in ecstasy as he shot his load deeper in my wife than she had probably ever had it and she was cumming all over his big hard black cock like never before.Wish I could have made this birthday fantasy come true for her.