For me, the shock came from her bull (her boss respectively), less from my wife even though she is involved!
Long story (that contiunes to this days), but some time ago, in the usual evening I was home alone and my wife had gone to her parents, woke up with a Whatss message from an unknown number; when I opened it, my phone fell and my heart was beating very hard, the whole sky fell in that moment when I saw dirty pictures of my wife. I was stuck for minutes, my body was shaking, sweating, I can't express exactly how bad I was feeling...! After a few moments I notice that he write (I will reproduce what text received):
"I'm her boss, I hope you have fun cuckie! From this moment, your wife is my slut and you will not comment and don't oppose in any way, otherwise these pictures will reach coworkers, friends and family
Behave nicely with her and give her affection and everything she needs. Act as if you don't know anything, she likes to cheat on you, otherwise I'll expose you boy.
It's enough for today, you can go to rub your small dick, you will receive other indications soon!"
I was so pathetic and weak that I could only answer
"Ok"
In that moment all the fear, emotions and thoughts turned in 5 seconds until I jerk of (looking at my wife's face covered by cum) Maybe those who have happened similarly understand me, but It is difficult to express in words what I felt, humiliation, helplessness, blackmail, weakness, disappointment, kneeling..... factors that have changed me for life.
I'm glad I can share this with you , thank you