My colleague have some collection of porn in his office computer and at times shows me few of them during the spare time.
While my friend is not around I used to drop my wife's nude photos and our fucking videos, our faces blocked / blurred in his computer.
Then casually I will approach him asking to show any fresh porn he has downloaded and I would open my photos and videos and myself pass some dirty comments.
He astonished would say some dirty comments wondering how he had not seen such one earlier and how it was downloaded.