You decided to freshen up before Deb returned to give you a tour only you used the shower in an unfinished bedroom which you suspected was being built for Jessica when she got older. You had brought your own shampoo and body wash so you did not have to borrow anything except for the washcloth and towel which were already there. As you lathered up, you began to feel warm and secure; it was a good feeling but a strange sensation none the less. As you were washing your hair, a knock came to the door. "Who is in there!?" concerned, Peggy's voice called.
"I'm Jon." you call back. "I'll be living with you guys for a while, remember?" pausing, you added, "I'm just taking a quick shower; I didn't think anyone would mind."
Peggy responded with a giggle. "I really wish you would have asked first." sounding amused, she replied. "Enjoy your shower, I'll call mom and let her know what happened."
"I'm just taking a shower." confused, you muttered. "What's so wrong about that?"
Only, as you rinsed yourself off, you realized that everything seemed bigger than before. In fact, everything around you was huge! Then you realized that you had somehow shrunk down to the size of an infant! A scream echoed from your throat before a feminine hand reached in and turned off the water and someone hurriedly wrapped you with a towel. You were pulled you out of the tub and rushed out of the room to another where you were placed onto a table of some kind. There, you found that Deb was vigorously rubbing you dry with the towel.
"I am sooo sorry, dear!" drying you off, she said. "I should have warned you to stay out of that room!"
You looked up at Deb, frightened then looked about to find that you were on a changing table in the nursery where Jessica was taken care of. "What happened to me!?" fearful, you asked.
Deb sighed. "Jessica was not always my youngest daughter." sadly, she explained. "She was my husband, James. He was an inventor and was working on a way to reverse the aging process."
"It looks like he succeeded." looking at yourself, you said.
Deb smiled. "Yes; he did." ruefully, she replied. "However, as he kept all of his notes hidden and tested everything on himself, I have no idea how to reverse this."
You turned pale. "You mean, I'm stuck like this!?" horrified, you asked.
Deb nodded. "Just as Jessica has to grow up again, so do you." gently, she said. "However, there is another problem." she winced. "Remember how I said Jessica was my husband...."
Your eyes grew wide as saucers before you looked down to discover your age was not the only thing that had changed. You were now a baby girl! Seeing your panic, Deb reached over and...