I've shown many pics to friends over the years, sometimes 'unintentionally', but this time was 100% an accident.
The screen shape and UI on the newer iPhones means that if you take a screenshot of your camera roll, it's not always obvious that the thumbnail preview bar is visible at the bottom. It's easy to mistake it only being there because you're already looking at photos.
I wanted to send some photos of my new home office decor to a friend via WhatsApp and I knew how to get to them quickly in the iPhone 'Photos' app but finding them in the sharing window in WhatsApp would be a chore.
I screenshotted the handful of photos I needed, which gave me new copies that would appear in my 'Recent Photos' section on WhatsApp for instant sending.
I didn't realise my mistake and neither did I until about a week later my friend sent me a message saying that he forwarded the photos on to his wife so that she could see the job I'd done and she noticed the thumbnails of my wifes asshole in the screenshot.
She told him not to make it awkward and tell me, but he said he felt really bad not saying something in case I sent the pics on to someone else.
That's the sign of a good friend! I
love knowing that he's seen what he's seen
I'm not sure of the rules for posting hardcore pictures in this sub-forum so I've made an example below. See the little thumbnails at the bottom? Image those are a progression of increasingly closer pics of my wifes asshole with a shiny buttplug peeking back at you