Yes, please.

I have attached a pic of her I took before we went out. So you get a feel of what I’m about to tell you I let them both put there coats on and start walking down the road heading towards our car I kept a reasonable distance behind them. They were very giggles and up close which made me so horny seeing a stranger touching my wife. All of a sudden to my surprise instead of heading to the car they turned into a quite rural lane after a couple hundred meters they stopped and started kissing. I couldn’t believe my prim and proper wife was doing this. Then to my amazement a could see him put his hand up her short skirt and pull her tights down. They both must have known I was stood there watching. With that he took Jane’s hand and led her across the verge to a tree where he span her around. And the best to explain it pulled her legs apart got his cock out and fucked her right infront of me while doing this he looked right at me with a huge smile. Then shortly afterwards I heard him moaning as he was obviously shooting his load in my wife’s pussy they then redressed them selves walked across to me where he said thanks that was great and walked off leaving Jane stood next to me she looked at me and said it was a long time ago since she had been fucked like that. My cock was throbbing like mad I was nearly cumming.

That's sexy as hell

Id love to see more of your wife

So after ‘‘tis we walked back to the car all I wanted to do was feel Jane but she kept pushing me away. When we got home we both went up to bed where I watched her undress when she was naked I went across to her and ran my hand over her pussy it felt soaking with her and his cum. Again she pushed me off and said I’ve had enough Steve had made her sore where he had fucked her so hard. In her words with a huge cock that she had never experienced before. My cock was so horny by now the thought of a boy old enough to be her son using her and shooting his spunk up her tight little pussy. As she was putting her nightie on she said how she had cum when he put his hand inside her blouse and pulled her tit out of her bra and played with her nipple. This pushed me over the edge had to go to bathroom where Ipulled my cock out and stroked it a couple of times before I shot a massive load the thought of my shy wife who would never let anyone apart from me see her body had let this young boy do this to her. Hope this is the start of good things!!!

Very good....

And, you began to realize you may have found the antidote to your problem with erectile dysfunction (ED).

More evidence that watching while your wife fucked a lover has solved your ED problem. But, instead of sneaking off to the bathroom to masturbate, it would have been appropriate for your freshly-fucked wife to queen you — i.e., with you on your back (in the nude), mount and ride your face so you could gently lick and suck her lover's cum, and her juices, from her pussy and swallow it all. You might encourage her to do this next time.

Be lucid: your wife did not reject you because she was in pain. She wanted to humiliate you. you liked it so much that you shot a massive load !
Tell her that you felt frustrated and that you liked it, I know that it will make her wet!