Mason was a 24 year old man living at home with his dad. He was raised by his dad alone. Years ago his father had convinced his then girlfriend not to get an abortion, but was left with the kid to raise on his own. Mason always loved his father, always finding the idea of being a single father appealing himself, He aspired to be like his father, however, he dreamed of having a little girl himself. He always enjoyed seeing cute little anime girls acting cute around their fathers, and imagined the fathers were secretly lusting after them. He would frequently jack off to the thoughts of little 11 year old daughters finding out and revealing their own lust for their fathers.
Mason heard a knock on his door one day and went to see who it was. He discovered a weird package. He brought it in and opened it, finding a strange computer like device. "This is really weird, I don't remember ordering this." he took out the manual and read through it all. Staying quiet until he couldn't hold it in any longer, "A device that lets me change anyone into anything!? Yeah right!, Ah well, guess I'll humor the pranking asshole, not like I have much else to do." He booted up the program and decided to create his dreamer daughter/lover. An 11 year old blonde version of Bella Thorne. One who would see him as her daddy and lust after him. One with a more adult figure, but still one befitting a little girl. She had a trim waist and a large ass and thighs, one who was extremely flexible for real freaky stuff. "I always did favor Kanna Kamui" he said before finalizing. However, when he pressed enter an error message appeared, "I have to choose a person to change? Well it's not like this is real anyway, guess dad will do. That's actually even more hilarious, imagining this working and my dad becoming a little girl! It would be a riot!"
As he pressed enter he heard his dad entering the house. "I'm home!" Zack said. Just then he felt a jolt through his whole body. He started shrinking, his entire body getting smaller. As he shrank he felt his insides rearrange, his bones changing. He noticed his hair grow longer and lighten from a brown to a blonde, all of his body hair falling out. His face softened as it got younger more girlish features. His cock starting getting hard and it erupted with a nonstop stream of jizz. He started to moan and as he did he noticed his voice had increased in pitch. Sounding like the voice of a young girl! As he shrunk he noticed he couldn't take his eyes off his member. In his mind his thoughts were running wild. He was entranced by the transformation, and the only thought he could focus on was one telling him that this was a daddy's cock. At that though he knew what he was meant to do. He bent down like a contortionist and wrapped his lips around the massive dick and stared licking and sucking as she worked the shaft with her hands pumping cum into her, so much that her belly looked distended with 9 month old triplets. Her nipples started lactating as they distended out to the size of small cherries. Eventually all of the sexual fluids had left her and she felt a strange sensation in her groin. Her member started receding into her, until there was nothing there but a tiny slit. She had a vagina. As she came down from the high of the transformation, Zack realized what had happened and tears welled up in her eyes, for some reason she couldn't control herself like she once had. She wanted someone to comfort her, someone like her daddy...no son....daddy? Why was she thinking of her son as her daddy...and why did that the thought of him make her so wet and horny?
Mason came upstairs to greet his dad, "Hey dad, you'll never guess what...." he said as he saw what stood before him. "M....Mason?" ".....Dad?" Mason realized what the device had done. He then realized he could and should undo all of this and erase his dad's memories. However, he noticed his dick swelling up and her gazing wantingly at it. Mason decided to....