You are not logged in. Log in
 

Search

in Mad Science by anyone tagged as none

Mad Science

My Father's Dad

added 4 years ago AP BM S

" and ... Steve" My mom said.

I looked at my dad and he looked back at me. I frowned. "Aw man! I'm going to be super old" I whined. "Actually I'm only 24 years older than you" Dad said. I fely gloomy about what awaited me.

"OK this was a bit unexpected but hopefully you two can settle things before you swap bodies tomorrow" Mom said. I looked around the table. Mariah and Lucas were grinning seeing as they had gotten out of the swap while Brad seemed to be the only other person depressed.

"I whant to be big!" He cried. Mom shushed him. "Let's leave your dad and brother to talk things out" She said and everyone rose from the table, cleared their plates and left.

Except for me and my dad. "Listen son I know it's going to be weird living as me" my dad said. I nod. "It's a good thing I work as salesman. It should be pretty easy for you to pick up my job" he said. "What about Mom?" I asked. "Well I guess we'll just have to get used to sleeping in different rooms and living different lives" He said.

"I took a week off work just in case this happened so we have time to adjust and learn about each other" Dad said. I gave a weak grin as he left. By tomorrow I would be in my Dad's body with a completely different life.

---

"Ok we're here" Dad said and beckoned us inside. We met Dr. Larry and soon we parted ways with the rest of our family. "OK just put these gowns on and the process will begin" Dr. Larry said before departing. I walk to the bathroom and strip and put my gown on. When I return my Dad has done the same and is laying on one of the two tables placed in the middle of the room. "Son no matter what happens just know that I love you" Dad says. I nod and lay on the opposite bed. Soon Dr. Larry returns and after giving us some contracts we sign, he administers the sleeping gas and we fall asleep.

When I awake I feel very heavy. "Ugh.." I moan but my voice sounds much deeper. "The test was a success" Dr. Larry says as I get up. I look down and still see that I'm wearing the green gown I had put on earlier. I get up and head to the bathroom I used earlier.

"Was not expecting that" I say in my much deeper voice. My dad's reflection is starring back. I have his receding hairline and his bushy black beard. My hair is also very short. I look at my neck and am disgusted by the amount of hair growing over it including my own face.

My Dad's brown eyes stare back instead along with his bigger yet wider nose. Then I remember the gown. I look down and lead my larger and meatier hands to the drawstrings. Was I ready to see my Dad's body naked? I pull it and the gown falls at my feet.

My Dad's obviously not in the best shape. He has the usual moobs and a large gut. But the real shocker is the amount of hair that covers it. A large sparse of black hair circle around my darker nappies and a small trail extends over my stomach and moobs. I look at my arms and see while plumper they also seem to be more firm than my old arms. A large amount of hair also covers my arms along with my hands with its plump and weared down fingers.

Then came the moment of truth. I look at my new dick. It wasn't awful. Now Dad wasn't the most hung guy in the world but it was pretty thick and considering I was still soft it looked pretty good. "About 4-5 in. soft" I say in my deep voice. My balls were also very big around the size of ping pong balls.

Then all that's left are my legs which big surprise are also covered in hair and are fat. However, they were long in fact Dad was a pretty big guy at 6ft 5. Unfortunately in my old body I still hadn't hit my growth spurt and I was 5ft 8. Then I remembered a whole different side to myself and turned around. Since the bathroom had three mirrors on opposing walls I could perfectly look at my backside. "Hmm..." I say. My back is covered in hair but my ass is the most concerning. My ass is huge! It's also extremely hairy and plump. "Damn!" I say shocked. After I finish examining my new body I walk back in the room and see that my dad is still asleep in my body.

I change into Dad's clothes consisting of an extra large shirt and a large pair of boxers before I wake him up.


What do you do now?


Title suggestions for new chapters. Please feel free to use them or create your own below.

Write a new chapter

List of options your readers will have:

    Tags:
    You need to select at least one TF type
    Tags must apply to the content in the current chapter only.
    Do not add tags for potential future chapters.
    Read this before posting
    Any of the following is not permitted:
    • comments (please use the Note option instead)
    • image links
    • short chapters
    • fan fiction (content based off a copyrighted work)
    All chapters not following these rules are subject to deletion at any time and those who abuse will be banned.


    Optional