An office affair is one way to put it. Another would be that she let him bend her over his office lounge, and asked him to fuck her married pussy. 

tags: Fuck My Wife, hotwife,hot wife,cheating,cheating wife,naughty wife,naughty confessions,doggy style,dat ass,cuck,cuckold,

from: http://heusedmywife.tumblr.com/post/109389747195