I guess I was unaware how graphic they would go, he has more time to play than I do so he progressed further with the storyline. I won't be getting him a copy and I'm sad we wont be playing it together, oh well.
But whats the problem here. If he joins your game then you do all the talking with the companions, at least for now. No one really throw sex without your permission, companions won't rape MC.
About ratings and so on, who never played gta as kiddo?
the problem is his son can play the game without him present and take his chance to see the boobies. Because let's face it this game won't have genitals doing the nasty.
Honestly if a kid wants to see boobs in this day and age the potential exposure is nearly limitless.