Questions I ask my wife
 

When we were first married I asked my wife if she had ever had a threesome. Her answer was no but had been close twice.
1. She was at a work conference with a couple of male colleagues and was drinking entirely too much. She had already fucked one guy and was ready to do it again that night. He was living by the river and when the three got to his house, they convinced my wife to go skinny dipping in the little cove off the dock. So all three are naked and swimming in the water. I ask her how were their cocks? She had already told me that the guy she was fucking already was the biggest she had ever had inside her, and the other was above average. So it is just a quick dip, and now my wife wants to shower. Her and the first guy are showering together and the 2nd guy was trying to join them. He was trying to have my wife fondle him while he was trying to play with her pussy. 1st guy doesn’t want to share so he turned my wife towards the shower and cock blocks guy number 2. I asked her what happened next and she says I think he left, but she thought she was seeing moving shadows outside. I ask what did he see? She responds, well I sucked his cock, slid up and rode him till he came, slid down and sucked him hard and he rolled me over and fucked me till we both came!
2. Playing cards with a girlfriend and her husband. The husband wants to play strip poker, my wife agrees and starts playing. She is doing okay and has her bra and panties on when her girlfriend loses her panties. The husband says if she lose again she has to eat my wife. My wife realizes where it’s headed and abruptly stops playing. I asked why and she said she might have been okay with her girlfriend eating her, but the husband was nothing she wanted and she didn’t/wouldn’t eat pussy. So there was no reason to finish..

Trying to figure out the Strip Poker Game?
 

So there was only your wife and her GF along with her hubby playing the game - Right?
Then it seems like anybody that is playing Strip Poker, knows its a Game for loosing all of ones clothing.
But this guy apparently was changing the Rules as they played and made it so if his wife looses one more time - She'll have to Eat out your wife, even though she still had her BRA and Undies on!
Then your wife said she might be Ok with having her girlfriend eat her Pussy, but that she wouldn't Eat any Pussy!
Guess your wife didn't want anything to do with that GF's hubby either?
I'm not sure now if your wife has ever tried eating pussy since, but I have to say that my wife never did talk about it, nor had any interest in it that I know of - but the 1st time my wife and our neighbors wife sat around all Nude - the neighbors wife started up the first part of the girl on girl action!
After that started, anything the neighbors wife did - my wife returned the same in return!
So watching them eating each others Pussy was just a super thrill maker for Me and the neighbors hubby too!
Hope your wife reconsiders giving and receiving on Pussy eating for both of your benefits!
:)

Strip poker answer
 

I think she was okay with being naked. Drinking and daring probably played a lot into this. Again she wasn’t attracted to the guy and the girl was just a friend. She said that she felt that if the game went any further that she was going to have to “preform “ so she stopped playing. She has always said that if someone goes down on her all she can see is the top of the head, so if it was a woman she wouldn’t care as long as she didn’t have to return the favor.