by yellowjacket66
OK premise.
But hardly erotic.
No tension.
No reluctance.
No worrying aboiut his wife.
No explanation about why sex was happening between them.
Everything too abrupt. Too fast starting, continuing, ending.
This story needs a folkowup. What did Karen say to the wife? What will happen now?
Short and sweet and I expect a lot of adultry starts like this, just a spur of the moment thing