Neighbors Request

My neighbors Ron and his wife Susan are in their late fifties. Ron isn't what you'd call a practical man. He's a business man who gets men in to do anything remotely technical in their home.
Susan is a dance instructor and very fit for her age. And good looking too.
About two months back, they had a problem with their shower. It was reasonably late, so instead of calling someone, Ron knocked on my door.
We spoke, I got my tools and went into their home. Susan greeted me, said she needed a shower, but Ron couldn't figure it.
I had it working in two minutes. As I was putting away my tools right there in the bathroom, Susan walks in naked and says "I'm taking a shower, join me if you want. Ron's fast asleep downstairs".
I know i shouldn't have, but my dick told me otherwise. Watching her quite openly washing her breasts and pussy in front of me, I got a boner.
She noticed, spread her pussy and said "You know you want to".
I was undressed in seconds. My cock was straining and I saw a huge smile on Susan's face. Turning around, she gripped my cock as I got behind her and guided it into her wet pussy.
I'd never been so desperate to fuck anyone as I was right then.
Every inch of my cock slammed into my neighbors pussy, and boy did she want it.
I was thrusting away as hard as I could, hearing Susan saying things like "Oh fuck yeh, give it to me".
Then all of a sudden, she reaches behind herself, grips my cock again and moves it out of her pussy to her asshole.
I wasn't going to object, so I pressed forward and entered her ass.
If she was crazy for me fucking her pussy, she was doubly crazy for me fucking her rear hole. She cried out, she begged me to fuck her harder and she began to furiously massage her clit.
Just before my cock let go up her ass, she screamed out loud she was cumming, and that's when I heard Ron's voice saying "Yeh baby".
He was stood naked in the bathroom doorway stroking his flaccid cock.
As soon as Susan calmed down, she asked Ron if he wanted it. I didn't have a clue what was going on, until I followed them to their bedroom, after getting dressed.
What I saw, was Ron lay on the bed facing up. Susan was straddled over his face and was rubbing her pussy and ass over his outstretched tongue.
She was feeding Ron my cum from her asshole and he was loving every second of it.
Leaving them to it, I went into my house, sat down with a beer and wondered to myself, did that just happen.
Half an hour later I got a message on my phone from Ron. He basically said, anytime I was horny and wanted a fuck, to call round.
It turns out, Ron had altered the shower on purpose. Susan had told him days before she'd like to feel a hard cock fucking her again.
And that's what I do nearly every other day now. I fuck my neighbors wife whether he's there or not.
Some days he watches before attending to Susan with his tongue. Other days I have sex alone with her, and it's then when she's really wild and dirty.
She tells me it's so Ron doesn't feel too uncomfortable. But hey I'm not complaining either way.