I love the way the lady in the video moans:
http://xhamster.com/movies/386148/cought_cheating.html
I would definitely have an ATF if I can find one that is like this while we are BCD. Now I have been with some ladies that you can tell they are faking and it is not fun at all, as a matter of fact it sucks, but if I cannot tell she is faking, or heaven forbid, she is REALLY into it, she is going to see me ALOT!