It makes sense
Why would we want to spy on someone while they were masturbating anyway? I think this is sending a good message to the kids. I can understand why you would make this with few clothes on, as that is the theme of the entire cartoon! I always make sure to look out for other people when I do that. It was really cool with how he literally broke the fourth wall by attacking the cameraman. I thought maybe there was something extra at the end but him masturbating from the back is only the replay button...thing.