We were out with friends last weekend. Good friends. Me and him have swapped topless pics of our wives before, she saw my (flaccid) cock once due to a wardrobe malfunction involving an exercise ball and a pair of shorts...
Anyway, we were out drinking and got on to the subject of sex. Both couples been married 15+ years so naturally some drop off in activity and my wife made some comment about how it had been a while etc - I reminded her we had had sex the previous weekend (clearly a forgettable experience LOL) and how she'd sent me a topless pic from upstairs whilst I was on a work call....
She made a comment about it being a change for HER to be sending the naughty pics, alluding to the fact I always send her something when I'm working away (once a month or so). My friend confirmed he'd never sent a dick pick in his life, his wife looked at me, looked at my wife, then looked back at him and said "don't mean I haven't received on" with a smile on her face.
So, my immediate assumption is that my wife has shared at least one of my dick pics with her mate. That makes me happy