Jon loved sex toys. He loved using them. He never considered himself gay, he simply enjoyed the anal stimulation. And sex toys seemed the best way to do that. So when he made his wish, he was simply trying to find new and exciting ways to use them.
After he made his wish, he went over to his secret box o' dildos and picked one up. It didn't stir to life or anything, which kind of disappointed Jon. But he was turned on anyways, so he took off his pants, lubed up the dildo, and leaned over.