The Super Mario Bros Super Show!

Aside from the _Great mission to rescue Princess Peach _movie, this show was responsible for setting the base personalities of the characters.

Princess Peach, or Princess Toadstool as she was known in this, is proactive and ready to defend her subjects, Luigi is a scaredy-cat, Mario acts before he thinks, and the sarcastic Toad is ready to lend a hand.

Bowser, or King Koopa as he was known in this, proudly shows off his villain cred. He invades the Mushroom Kingdom and its allies, and bullies all, even his own subjects if they displease him.

There's also the Legend of Zelda cartoon, where a talkative horny Link kept wanting kisses from Zelda. He did get some kisses from Spryte the fairy, an evil Doppelganger of Zelda, and a female Gibdo.

I'll allow The Adventures of Super Mario Bros 3, Super Mario World, and Captain N : The Gamemaster to also fall under this. The latter because it contains some episodes that are sequels to the Legend of Zelda cartoon. Link finally managed to get a kiss from Zelda in the Captain N episodes.

Remember, if you plan on using certain characters in erotic situations, make sure they're 18 years old or older.