>>3729539All of this is possible. I find it unlikely that your coworkers children would be mingling about at a cocktail party amongst coworkers though. Not to mention, nobody notices you take their daughter to your "more intimate setting"? Or nobody has told your coworker "Yeah mate, I saw AbdulAziz take Julia into the garden? "
Its all POSSIBLE. Just not very likely.
7/10. Work on the plot holes and come back when its more solid.