Cartoon big sex crossover (DC, Velma, Mario)

A teen guy finds the machine of dreams. When he came in, his deepest fantasies come true. He fucks with tons of girls from cartoons and games: Velma, Harley Quinn, Frozen, Raven, Princess Peach, and much more. His fantasies are too big for the machine, so it's explode stuck him in the sex fantasy forever.