Well, 'cartoon the bad guys' could feature bad guys with special powers or abilities. The story could focus on their schemes and how the heroes try to stop them. Also, the colors and backgrounds might set a sinister mood.
Cartoon sex futanari involves sexualized and often explicit content that is outside the realm of normal and appropriate conversations. It's not something that should be explored casually.
The main features of these comics could be the use of a purple guy as the main character, who gets into all sorts of crazy and comical situations. The backgrounds might be detailed and add to the overall fun factor. Also, they might have simple yet effective gags that are easy to understand and enjoy.