(Feel free to contribute)
Unhappy with his current state of attire Jeff decided to fix the mistake with the Chronoivac. However when he looked at where his computer and desk used to be he saw it had now been replaced with a fully stock changing table, the bottom shelves having stacks of Pampers and a lone stack of his current enemy, Pull-Ups. Realizing the loss of his computer resulted from his tampering Jeff thought hard of where it might possibly be now.
"It must be in our parents room now" he figured.
Not wasting any time Jeff dashed out the door heading in the direction of the aforementioned bedroom with Mike toddling along close behind.
Carefully opening the door Jeff checking to see if either their mom or dad was inside. Finding the room was empty the two toddler crept inside. Looking around Jeff immediately spotted what he needed, a laptop sitting on a desk. Walking over he climbed on top of the computer chair. Thankfully the desk wasn't so high that Jeff could still see over it despite his new height and sit down. He smiled at the way his shorter legs no longer reached the ground, swinging them happily as he pulled up the program.
"Now I'll I gotta do it make it so mom is no longer potty training me at this age" Jeff said bringing up his profile.
Meanwhile Mike who was standing nearby on the floor sticking his thumb decided to speak up.
"Wouldn't it be easier to just make yourself 2 like me? Then you would be in diapers for sure" Mike offered trying to be helpful.
"No, I want to be 3 AND still in diapers" Jeff adamentedly stated with a childish huff. He wanted to be an age where he should be out of the babyish garments and yet for whatever reason was still in them.
With that thought in mind he proceeded in reviewing his profile. He quickly discovered the problem as his level of toilet training was "starting to train". Changing it to "still not trained" he moved down to the sentence below it which said underwear type and "pull-ups". With a grin he quickly erased the awful word and instead typed in one keystroke at a time,
"d-i-a-p-e-r-s"
Saving the changes his tiny finger hovered over the execute button before pressing down. One brief flash of light later he noticed his underwear felt thicker than before. Looking down this time he saw the pull-ups were gone, now replaced with a disposable diaper that cushioned his bottom.
Closing the program and turning off the computer Jeff hopped down from chair. Standing there in all his padded glory he took the opportunity to inspect the garment with his hands, even grasping the sides to pull it up just to feel how it wrapped around his lower half and ran between his legs.
"Happy now that you have a diaper" Mike giggled at his brother's display.
"Oh yeah" Jeff nodded finally glad to have one of his very own now.