"Good question..." As the two contemplated what their next course of action would be, their phones got a text. "Who is it?" they wondered. It was a text from their Dad, saying he was coming home from grocery shopping and to leave the door unlocked for his arrival. "Oh no! We forgot about Daddy!" Richard said in a panic. "Not good! We need to change back!" Alan quickly went to the app. "Wait!" Richard said as he covered Alan's hand. "What do you mean?" "What if we do something to Daddy." "Do something to Daddy? Why?" "Well what if he finds out about the app and make us delete it? We should make sure he can't do that." "But how?" "Well he can't do anything if we had the power here, so how about if we make him the kid instead." "You mean make Daddy half his age?" "Well, he's forty so being twenty would change anything, but we can make him our original age." "But what about Mommy?" "She's with friends, so we'll come to that latter, but Daddy will be home soon." "I don't know." "Doesn't thinking about Daddy going through what we did excite you? Just thinking about it is giving me an erection again." "I don't think that's normal, Richie... But I do kind of want to see it. We didn't really have a good chance to see our bodies change before too." "Then it's settled!"
The twins back to the living room and waited until they could hear their father's car come up the driveway. "Okay, type in the wish and put the phone down on the ground." Alan went to type in the wish. "I wish our dad would become a ten year old!" He walked towards the front of the door and placed the phone down. He ran back to the corridor and hid with Richard. The door opened up and their father, Henry Simmons, came through the door. He was a well built man at a height of 5' 11." While not as impressive the twins were, he did have a decent, muscled body. The thought that he was going to lose that all, made Richard's dick get erect again. "Here it come..." he said quietly. "Boys! Can you help me with the groceries?! I need to use the bathroom!" Henry looked down a bit and the phone caught he eye. "Is this... Alan! What did I say about taking care of your phone?!" He went to pick it up and that was when the timer hit zero. The light shone off it once more. "What?! Ahh!" Henry covered his eyes as the phone's light faded away. "What... was that about?" He went to pick up the phone again, but let out a loud burp. Alan realized what was to come soon enough. "Well excuse me... Ugh..." Henry covered his stomach. "Ohh... Damn! I guess I need to really use the bath...room..." But before Henry could moved, he fell down to his knees still covering his stomach. "Oh god... Agh!" And that's when it started.
"What's happening to me... Ohh..." As Henry gripped his stomach, he could could feel his dick tent up in his pants. "Holy shit!" Henry couldn't believe his eyes. His dick shook in the confines of his pants as a wet spot spread out. "Fuck! I'm fucking pissing myself! Ohhh... Gah!" As Henry continued to piss, he could feel his bowels loosen as he started to shit himself. He could feel turd after after fill up his underwear. "Holy crap! Holy Crap! Somebody help! Alan! Richard!" Henry desperately pleaded with his sons for help as they watched from a distance. "Holy cow!" Richard said. As Henry struggled to move he could see the arms of his shirt start to pool to the ground. "What?!" Henry watched in disbelief as his arms moved back into his body. His fingers shrunk one by one as his shirt covered his hands completely. "This can't be happening!" Henry shouted as he finished soiling himself. He shook back and forth. As he did so, he could feel the soles of his feet move down his shoes. Inside his socks felt loose. He shook each leg and the shoes came flying off. His feet looked way too small for his socks. His legs shrunk too as his feet began to pull up inside his pants. His tight shirt was getting looser by the minute. He could see it drop down to the floor until he could see his upper body through the neck hole. The muscles in his upper body were dissipating. His pecs flattened out and got flabbier, his nipples became erect as they got smaller. His eight packs of abdominal muscles disappeared one by one as his stomach bloated out. "God! What is happening?! Ah!" As Henry spoke, what came out of him was a voice he hadn't heard since he was a teenager. "My Voice! What's happening to my voice?!" The twins continued to watch their father shrink. He looked to be no younger than 16.
"This is amazing!" Richard said. His erection caused him to start grinding his dick within his shorts. "Y... Yeah..." Alan was not as excited though. He remembered what it was like to shit himself, but at least he was naked when it happened. And the pain was no picnic either. "Oh god!" Henry let out another "Oh God!" as he could feel a surging sensation at the base of his cock. "No! No,no,no! Stahppppppp!" But he couldn't hold it in as he cummed his underwear now. The mess it made weighed down heavily on his underwear, causing it to snap. All the piss and shit came down filling his legs and pooling on the floor. The rest of the cum shot out from under him. The Twins could see it come out from his neck and onto the floor. After a few more seconds, it died down. Henry could feel it shrink back and get smaller. "Ah! Ah!" With each yelp, his voice got higher as he went under 13 years. "Oh god! Please stop!" Henry felt humiliated as he de-aged and finally hit the ten years the Alan had aged him too. "Ah...Agh!" He shook hard one more time as he fell to the ground. He could feel himself pee and poop again, thought this was one short burst. "Ah... Ah..." Henry's body pulsated as the transformation took its toll.
"Well looks like it worked!" Henry looked to the direction of the voice to see a college age man in a wifebeater and shorts which housed a clear erection. Another similar man came after. "Who... Who the fuck are you?! Where are Richard and Alan?!" "Come on!" The first man said. "You just turned into a little kid and you are asking me that?!" Henry looked at the two twin men and was hit with the realization. "No way..." "That's right, Daddy! Though I guess you aren't a Daddy anymore!" And with that, Henry could feel himself lose consciousness.