Look the boy clearly has an intellectual disability, the sort which is causing him to be stuck emotionally at a younger stage of emotional development, he is supposed to be like 18 but act like an early teen, its not merely 'immaturity' you can clearly see he has significant emotional developmental issues.
Which again if you have someone stuck at the mental age of an early teen does it fucking matter how old they are physically? I am pretty sure many specialists would argue it would be relatively be considered as a form of pedophilia, if they have 16 years old in that have consensual relationship with someone in their 20s and it get called legally pedophilia, it mean it still applies in some form here.
As for a safe, sure I don't have a safe, but I have a metal lockbox with key, which is still in the ball park of a safe. The point I was making is no one is leaving porn of their own mother anywhere it can be found without some pretty damn extreme efforts, it doesn't matter if it was in his apartment, no one would leave something like that not merely where it could be found but also where it could be taken with anything less than strenuous efforts.
Once again, all characters on screen are adults. This “obviously” is, at a minimum, a subjective assessment of actions, and at a maximum, fictitious nonsense.
There is an adequate term for your kind of intelligence - infantilism, but you do not use it, which once again hints to us that you are throwing smart words and medical terms at random.
First of all, I don't see any problem with the fact that someone's mother was in porn (which is what you're emphasizing). Even from the position of a son. I consider these prejudices to be a form of infantilism and pseudo-social nonsense. Secondly, all the characters are clearly slightly "horny", which is partly due to the genre of the game. And this is another point because of which no one will hide anything. If you came here for the usual TV melodrama, then you've come to the wrong address. Without this assumption there will be no such games. There will be a slideshow with porn.
And one last thing. According to the forum rules, there can be no pedophilia here. And here not. Let's repeat the fact one more time: everyone in this game is an adult. The ages of all characters are specified more than once.
Let's ask Google AI about signs of infantile behavior and compare it with the character's behavior. His behavior, on some points, literally contradicts your diagnosis.
The protagonist's reaction to watching the film at the end also seemed strange and not adequate to me, yes, but I understand perfectly well that this will lead to the most standard choice of two points. I hope so, because this is really some kind of psychosis out of the blue.
I am pretty sure many specialists would argue it would be relatively be considered as a form of pedophilia, if they have 16 years old in that have consensual relationship with someone in their 20s and it get called legally pedophilia, it mean it still applies in some form here.
And please, friend, at least read Wikipedia. What I hate most is when people start adjusting facts to fit theories and devaluing terms. Now it has become too popular.