Jon looked around for inspiration. Then he looked at his TV. It was showing a scene from Vegas. A sly smile was put upon Jon's face as he had perverted thoughts. "Okay, I've got it"
Jon grabbed the stone and said "I wish that I had a special drug that, when taken, changes me into whatever the is on the label. The label will be added on a second wish. When I have taken this drug, I wish to not age while it is in use, and when taken again, I will turn back into myself the way I was before it was taken, and continue to be able to use it again. I also wish that it is in a tiny tablet form that I could generate a bottle in my hand with the label I choose whenever, making this infinite."
"Wow, that was a long wish."
Jon's cock was getting harder and harder by the second as a bottle of tiny pills appeared in his hand. "Heh, I wish the label was-"