Jennifer Best and what looks like a MK8077.
http://beeg.com/6418337
In case you guys don't know, in the Moms Bang Teens series the stepmom is very often wearing a watch. And quite often it's the MK8077 (or look alike).
I wonder if it's a prop that the director makes the porn stars wear, at least the ones who don't already wear a watch, thinking wearing a watch is a very milf thing to do... I dunno, but I like it!