They honestly didn't hear the laughter of their wives and the men they were with....
"Make them kiss each other!"
"Oh yeah! That would be hilarious"
"You heard them Sissies...let's see a nice deep kiss!!!"
The laughter faded into background noise away as they realized that this is what they really wanted to do since they had first seen each other....since they knew that they were not alone....since they each finally had a sissy girlfriend!!!!