You had quite a surprise when you woke up the next morning! You found there was another child in your room staring at you with a large grin on his face. It was Mark! Like you he was a mere five years old now, and he was also running around naked. Something about this struck you as strange but you couldn't remember what. There was... Something bizarre about the situation. You tried to recall the night last night. It was... Difficult to remember. You thought maybe you had a babysitter... But now that didn't seem to make sense. You spent the entire night with Mark and Mark was your age!
Or he was the age you were now! Your brain slowly processed information... And slowly the blanks seemed to fill themselves in. You had spent the night with Mark... But this was after you had turned yourself into a kid. The Age-O-Matic... You had used the setting that left you without any fitting clothes but also arranged for everyone to think you were five. This left a strange world where all your adult stuff was still there but you were still treated as a kid. So where did that leave Mark?
He was always five? Right? He had to be! You didn't remember using the Age-O-Matic on you. It was strange... You felt like you had known him forever but you were sure he was always five! And he was running around naked! Well... A lot of kids weren't very modest. Maybe that was where you got the idea! That was right! That was what happened! You were babysitting Mark... So you had decided to regress yourself so you could play with him! Then you had followed his example and run around as a naked little kid as well!
That... That made sense right? Which meant... That the two of you must have had a sleepover last night! It was strange. That seemed to be the logical explanation of what happened... But something felt off... You couldn't figure out what it was. Anytime your brain tried to focus on it you found yourself immediately forgetting. Maybe it was best you just forgot about it.
"You're finally awake!" Mark gave a shout. It was strange hearing his voice so high pitched. (Why was that strange it was always high pitched right?) "Ah sorry, I've been up for a bit was just excited is all."
"Excited?" You yawned. "It's just a sleepover." You were the only one this should be unusual and exciting too.
"Riiiight. A sleepover." Mark seemed unsure for a moment. Then he smiled as if there was a joke that only he was privy too. "Yes that's right a sleepover. This should be fun! I don't think I have to go home for a bit! So should we play something?"
He sure was acting strange... But you realized since you were a kid you should try to enjoy this Playtime sounded fun! Part of you wondered where the Age-O-Matic currently was, but that could probably wait.