Nate looked up at Dave and said, "Change me back right now!" Dave laughed and said, "No, I think you would like being a baby." Nate thought for a second and said, "That actually sounds fun." So Nate shrank rapidly until he was 3 years old and his little dick was only 1 inch long and his balls were all shriveled up. He no longer had any desire for sex, he just wanted to eat, sleep, poop, and pee. Nate touched his groin in amazement just to feel the strange change that had occurred to his privates. Dave seeing how little Nate was asked, "Are you hungry little buddy?" And Nate replied, "Mhm!", in a sweet cooing voice. Dave gave Nate a baby bottle full of warm milk --- he had secretly purchased the bottle and baby supplies earlier for this experiment and let Nate suck away at it. Nate sat sucking greedily and thought to himself, "This feels so strange, I'm so little, look how big Dave looks! Look how big the chairs and walls look! Uh oh, I feel so full I'm getting sleepy AND SO FULL ..." Little Nate dropped his bottle and looked at Dave and said in a cooing manner, "I make poo-poo now?" Dave laughed and said, "Sure little fella, you can poopy all you want as long as it's on the kitchen floor. But, Nate, when you're through wouldn't you like me to make you older again? I mean, seriously Nate, do you want to stay a little poopy baby?" Nate thought as he felt the warmth of the puddle under his tiny little butt and then he smelled it, "Woah, I can't control this at all, this is so weird I'm pooping right in front of my friend. And I'm completely naked! Hmmm, on the other hand, this feels so good. I can sleep whenever I want and Dave can be my Daddy and feed me, clean up my diapers, and let me walk around naked whenever I want to." ... Nate thought for a little bit as Dave cleaned up his mess on the kitchen floor ... Dave then said to Nate while doing so, "Have you made up your mind Nate? If you decide I need to put you in a diaper and put you to bed. Babies shouldn't be up this late and your belly's full of all that milk I gave you. You're liable to plop another squat on the carpet and I don't want to clean up that mess." Nate having made up his mind squealed, "No Dave, me wan' stay baby. It fun!" Dave laughed and said, "Well, I guess, if that's what you want. I don't mind, but let me put this diaper on you so you quit messing all over our apartment's floors." Nate felt Dave pick him up briskly, and while he was on the changing mat Nate realized with horror that he needed to poop some more! Dave sat humming a lullaby nearby and said, "Whoa Nate, what a mess you're making son!" Nate realized suddenly that it seemed like his mind wasn't working as well as it had when he was still potty trained. He came to the revelation that the pooping and peeing uncontrollably was making him dumber! Nate tried to take back what he said as cooed and cawed incoherently to Dave from the mat. Dave smiled down on Nate and said, "Aww, little Nate make poopy? I knew you'd like being a baby. You see, I planned on tricking you into becoming my son! Who wouldn't like to have no responsibility and just sit around eating, sleeping, and pooping or peeing whenever they felt like it!?" Dave laughed meanly as Nate began to whimper. "Oh is the little baby Nate gonna cry?", said Dave in a mocking manner. Then Nate looked up at Dave and realized he was forgetting everything as he lay pooping. Soon all he could think to call Dave was, "Daddy", as he smiled dumbly up at Dave. Dave then smiled warmly because he knew by Nate's new infantile expression that the old Nate's memories were disappearing. Nate felt Dave wipe his groin clean and wondered in confusion, "Why is Dave wiping my butt?" Then the thought passed as Dave started burping Nate on his big strong shoulder and he was being carried to his bed. From that night forward Nate sometimes remembered he had been a big strong man once, but every time he got close to figuring out what happened he would forget as soon as he poopied in his diaper.