When John got home, he went directly to his Mom. "Mom, what's going on?" he asked. Then he pulled down his pants, revealing his pull ups.
"Wow," Mrs. Shmo thought. "Already pullups? I didn't know John was messing so many times in one day." She said something without really thinking about it, "John, don't you remember? I put you in pull ups this morning."
What John didn't know was that the special training boxers could also make the wearer think that he had been wearing whatever it was transformed into already.
"I was?" he said. "Oh yeah." It was coming back to him. His mom wanted him to wear pull ups in case he had another accident.
John didn't have any more accidents that day. However the next morning he woke up and felt that his pull ups were thicker than usual. He took off his pants and saw he was wearing an adult diaper.
After breakfast, John had to poop again. Knowing he was wearing a diaper, he did it in his pants anyways. What he didn't know was that it was turning from an adult diaper to a baby diaper.