Author Note: Feel free to add to this path. That's why I left the options blank)
"The reason I regressed is because I'm a abdl too" Jeff answered with a smile.
Mike was a little stunned to hear that, unable to believe that his son shared his secret fetish.
"You are?"
"Yeah, and it's all thanks to you" Jeff replied causing the two year old to become confused.
"Me? What did I do?"
"Well about a year ago there was this one time I was taking out the trash when the bag broke and spilled all the trash onto the drive. I got a new bag and as I was gathering everything up I discovered a 'used' adult diaper among the usual garbage. Figuring that it had to belong to either you or mom I got curious and searched your guy's room the next time you went out and found your secret stash of baby things" Jeff grinned at seeing his father's baby face turn red with embarrassment when he mentioned that. Whenever he had the rare desire to use his diapers Mike had always hid the evidence by stuffing it down to the bottom of the bag where it couldn't be seen.
However despite his extreme caution it seemed like fate wanted his secret to come to light.
"Instead of being disgusted or weirded out I was further intrigued. Enough that I ended up doing research online and learned about the whole adult baby thing...and in the process found myself taking an extreme liking to it. So much that every once in a while I'd sneak a diaper from your stash to wear and use since it was the only thing I could take that you wouldn't noticed was missing" he admitted and Mike nodded, glad to have solved that mystery as he always had the sneaking suspicion that he was a diaper or two short. Now it was clear a thief had been stealing his padding.
"I was going to confront you about it earlier and suggest using the Chronivac to make you and I babies for real. Then I came back and saw you were gone, and from the changes you made deduced your desire for an eternal babyhood. The only thing I don't get was why you went to the past to become a baby instead of altering yourself in the present" Jeff questioned.
Mike blushed, "Well after you showed me what the program could do I got really excited...and the time travel option was the first thing I came across while scrolling through the options. I remember my parents taking good care of me as a child and I was just feeling nostalgic and I wanted to regress so bad...I just wasn't thinking straight" Mike hung his head in shame.
"Well I can understand everything except for the part where your changes could have erased me from existence" Jeff replied with a frown and Mike feared he'd get angry with him.
"I'm not mad, just very disappointed" Jeff said with a sigh, "Because you did that I can't trust you with the Chronivac at all and have taken precautions to ensure only I can use it. I will however use it to keep you a baby and in diapers forever if that is what you really want, aging you down whenever you grow too old and changing reality so everyone thinks you're a toddler, which I've already done."
Mike was blown away by how forgiving Jeff was being and it made him feel awful to think he'd almost lost such an amazing son to his selfish mistake. Due to his emotions being regressed along with his age he began to tear up, but managed to avoid crying.
"I'm so sorry Jeff...I regret the whole thing and promise never to do something like that again" he whimpered out.
Seeing the emotional display Jeff got up from the bear and walked over, giving the younger toddler a hug. Looking down he offered his dad a reassuring smile, "I'm glad you feel that way but it's still gonna take some time for me to get over. Until then you can in the meantime be a good little baby brother to me."
"I will" Mike promised with a nod of his head as he was let go, before wiping his eyes and smiling back.
"Great now let's you and me enjoy being back in diapers together" Jeff grinned.