Giving me what I need [MF][cheating]

So it’s my first time recounting something like this in this detail, but I figured I’ve got too many ridiculous stories and I should share them. Any and all feedback is appreciated.

Anyway this story requires a small amount of explanation so I’ll get that out of the way first! My name is Michael, I work two jobs, I manage a bottle shop most days and on my days off I do a bit of house painting. I’m (relatively) happily in a relationship of 3 years with a gorgeous girl called Alison. My father owns the painting business and just sends me to do odds and ends, essentially the shitty little jobs he doesn’t want.

We have a recurring client, an absolute MILF by the name of Rebecca. Rebecca is the epitome of “ageing gracefully”, 48 years old and about 5’11”. She has shoulder length blonde hair, she’s super fit, tight looking ass that she seems to always accentuate by wearing the tightest yoga pants she can find. She has a great personality to match, a great sense of humour and totally down to earth.