Thanksgiving Dinner

My wife and me went to her mother's for Thanksgiving dinner this year. Her mother's boyfriend was there along with my wife's 2 sisters and their 2 boyfriends. I felt awkward when after dinner her mother's boyfriend undressed. He was fully naked. Her mother says he is naked most of the time and no one else seemed to care much that he was. He tried to get us guys to get naked to but I figured that wouldn't happen. I was shocked when I see both the other boyfriends begin taking their clothes off. There were 3 of them naked now and I was feeling pressure to do the same. The guys were telling me to just go ahead and do it but felt even more pressure when all the women, including my wife, were telling me not to be the odd man out. I gave into the pressure and there all us guys were naked. It was the first time my mother-in-law and sister-in-law's had seen me naked.

It has been a month now and none of those boyfriends are dating them now. I felt embarrassed that they had seen me naked that day but feel even more embarrassed now. There are pictures of that night including us naked guys. Those pictures show all of us in great detail and leaves absolutely nothing to the imagination.