I (35 male) saw my son (13 male) sitting at my computer and watching "Skibidi toilet" porn.
A few days ago I returned from home earlier than usual. I had left for about an hour or so to shop at the mall and told my son I would be back in about three* hours. Now, my son has restricted access to his computer due to the fact that I once caught him with a large folder full of porn. I restricted his computer to only being used for study, games and general browsing, but blocked off all of the NSFW sites. I trust him, but I had the talk with him about such things and that it is harmful for a developing person. Since the incident, around two months have passed.
I keep a password lock on my computer, so that my son won't use it to try to bypass the restrictions. This time however, I have no idea how he got it unlocked.
So, I returned at least 2 hours earlier and came home. I guess he didn't hear me enter, because I caught him still doing it. I opened the door to the room he was in and I could not believe my eyes. There he was, on my laptop, looking at f**king tv head woman porn and holding his dick in his hands. The moment he saw me he panicked and tried to close the laptop and pull his hands up but it was too late. I he was instantly remorseful and tried to explain himself, but I was furious and just told him to go take a shower. I opened my computer to see what the f**k he has done but I was shocked to see that the keyboard as well as the screen were covered in his "stuff". I cleaned it off, grounded him and tried to see what he was doing. What I saw was some online media account full of various pictures of tv head women, toilets with a head inside and some posts about "Skibidi toilet". I am incredibly disapointed in my son. How should I discipline him or what should I do next?
Throwaway because it is shameful as f**k and I NEVER want to have this account tied to me. I might reply to a few comments.
EDIT: I feel like I should clarify a couple of things. First of all, I had come home earlier than expected due to the fact that I had bought all the things I needed. Second, the large folder of porn was at least 200-300 videos and pictures in size. And, the thing is, it wasn't regular pornography. It had some deranged looking videos of what looked like to be animated rape, tentacle and latex fetishes, foot porn and most of them were "furry" porn. Third, I talked to my son about this and explained the threats of pornography. It seemed he was understanding and acce
