You can't 'unsee' that now, can you?

Now you must ask yourself this: The valuables you have potentially protected from thieves, were they worth the image that now is scorched into your memory?

Sell the couch...

Maybe you should have warned those who live in the house. Unless you were being a sneaky sneaky parent. In that case you kinda deserve it.

Call the police and report the theft of your blissful ignorance.

I find it a bit weird that you installed cameras and didn't tell anyone else in the house if it was only for neighbourhood burglaries....but, now you know, go show your son. It will be humiliating for you both but more for him and hopefully will get him to stop being gross. Do what you like in your bedroom but for the love of god don't do it on the family couch.

I don't.

Let's talk statistics. A hundred percent of men were at one time teenagers. Of these teenagers, 3/4 will admit to wanking it, and the other 1/4 are damn liars. Including YOU, OP!

3- the post said "rubbing" not "robbing"

Should have expected that I must say. Maybe you should have let him know instead of embarrassing you both.