I remember the first threesome I had with my now ex wife. I had fantasized for a long time about watching her fuck another guy. On our anniversary we were on a romantic weekend away. I got her a bit drunk and while we were fucking really hard, her on her back, her feet behind her head, her pussy dripping wet, and right as she started to orgasm, I yelled out " baby I want to watch you get fucked so bad" her eyes got so wide and asked if I was joking. I told her no, I have thought about it for several years. I could feel her pussy just gush. Then I told her I had it planned for our weekend away. A month before I put an ad in Craigslist and found two hung and willing guys and they were on stand by for that night. I told her two hot guys could be over in 30 minutes with just a text. Two hung guys were ready to come fuck her brains out. She said yes when I convinced her how turned on I would be. While fucking her harder and harder I yelled out "come on baby let me see you get fucked like a dirty slut"
As usual there is way more attention given to the dick going in and out of her pussy than to her excited face. We see her face when she's sucking dick, but after that when she fucking without sucking dick we only get a few glimpses of it. I wish it were the other way around... lots of her excited face showing us now much she enjoys feeling a cock in her cunt. :)