You sit watching the clock on the screen as you nervously wait for your transformation. It's only three minutes, but it feels like more like hours. You're still not entirely convinced that it's even going to work, but you're willing to find out. You've had fantasies about your family for years and if it does, you can finally make them come true. The counter is down to thirty seconds now and you start to feel a certain amount of fear. If this does work, you'll be spending three days as your dad's penis, with no way to turn yourself back if you don't like it. It's too late to change it now though, there's only fifteen seconds left.
The clock finally reaches zero and almost immediately, you hear the sound of footsteps on the laminated floor in the corridor outside your room. A few seconds later, your bedroom door opens and your dad walks in, looking angry. He closes the door behind him and stands looking at you for a few seconds before he says;
"So, you've been suspended for fighting, again? What is this the third time in six weeks? What's wrong with you?"
"Dad listen", you say. "It wasn't..."
"I don't want to hear it", he says sternly as he cuts you off. "You're mom and I are sick of it. You're lucky you haven't been kicked out of school, and you're embarrassing us. You've got learn to control your temper, but first you have to be punished".
You start to feel excited now.
"I know dad", you say, trying to sound contrite. "What are you going to do"?
Your dad gives an evil grin and replies;
"Well, you've acted like a dick, so your mom and I think it appropriate that you BE a dick. Mine".
You put on a horrified expression, and hope that your voice sounds the same as you say;
"Dad, please, no. I'll do anything you want".
"It's already been decided", he replies coldly. "You know that's it's useless to fight. This IS going to happen and if you try to fight it, I'll just make your punishment last longer. Now, take off your clothes".
You pause for a couple of seconds and then you stand up and start to get undressed. A couple of minutes later, you're standing completely naked before your dad. Suddenly, you feel a strange sensation, like pins and needles, throughout your whole body and then you feel as though you're being pulled downwards. To your surprise, you realise that you're shrinking. About twenty seconds later, the pins and needles and the pulling sensations stop and you're shocked to find that you're now only about eleven inches tall. You look around in awe at the giant room you now find yourself in. Even more awesome, and terrifying though, is sight of your giant dad standing there, looking down at you with the same evil grin.
"I like you better already", he says with a slight chuckle as he reaches down for you with his enormous right hand.
You're feeling genuinely scared now as you watch a hand that's bigger than the garage door come down and wrap it's fingers around your body. He lifts you off the floor and gently puts you down on the desk, next to your laptop. You then watch nervously as your dad pulls down the zip on his jeans and reaches in. He pulls out his huge penis and lets it hang down the outside of his jeans, with the head just a few inches away from your face. The bulbous, circumcised glans is bigger than your head and the shaft, about six inches long in your estimation, is wider than your body. You can feel your heart pounding in your chest as you stare at the enormous flaccid monster hanging down the outside of your dad's jeans.
"Don't worry", your dad says as he takes hold of his penis with his left hand and starts to stroke it. "It won't hurt".
Within a minute your dad's cock grows to it's full size of about ten inches. Looking at it now, fully erect and pointing at you, the slit like a huge vertical smile, you can't help but feel terrified. Your instinct is to run, especially when your dad again reaches for you with his right hand. You have nowhere to go though, and you know that it will only makes things worse if you try to escape. So you stand still and let your dad lift you off your desk. He turns you so that you're lying front down and facing the mirror that's on the wall behind your laptop.
To your complete surprise, the slit in your dad's penis, the meatus, opens out wide, like a hungry mouth, and your dad groans softly as he slides your feet in. The slit closes around them and your dad groans again as you feel a pressure on your feet and they are pulled in deeper, sucking you in to halfway up your lower legs. In the mirror, you see your dad's penis make a kind of gulping motion as you get sucked in to your knees and then to mid way up your thighs. You feel your hands and lower arms slide in next as the giant penis gulps you down to just below your ribs. Another gulp and the rest of your torso and neck are swallowed up, leaving only your head outside. You can feel your whole body trapped inside your dad's penis, with your feet way down at the base. The walls are pressing on you from all sides, leaving you immobile.
The next thing you know, you feel the pins and needles again. This time though, it's accompanied by what you would describe as a melting sensation that starts in your feet. It feels as though your feet are liquefying, spreading out and then merging into the base of your dad's penis. The sensation leaves your feet and slowly moves up into your lower legs, lasting about thirty seconds as they melt and become part of your dad. Your knees and lower thighs are next. Again, you feel them melt, spread out and then become part of your dad's cock. Your upper thighs, hands and waist transform next, followed about thirty seconds later by your lower torso and arms. Strangely, you're not feeling scared anymore, but you are still nervous. The rest of your torso and your upper arms slowly begin to melt and stretch out as they merge into your dad. Only your head is left now, and you feel the pins and needles in your head as you look into the mirror. You see your hair disappear from your scalp and then a slight ripple in your dad's groin as your hair turns into his neatly trimmed pubic hair. You then see, and feel, the top of your head deform and stretch backward as it melts into your dad's glans. At the same time, your face stretches out and merges into the rest of his glans. You see your eyes and nose disappear and your turns until it's vertical and your lips become the meatus, and your face and head take on the same colour as your dad's glans. Finally, you feel your throat stretch down the entire length of your body and connect to the rest of your dad's body as it becomes his urethra.
The pins and needles subsides and you realise it's over, you're now your dad's penis. You look into the mirror, trying to see if there's any trace of you visible, but there isn't. The only you see, is your dad's fat, ten inch penis looking back at you.
"How do you like your new body"? Your dad asks with a smile. "You can stay like that unlike your mother and I decide you've been punished enough. Until then, you will be treated as what you are, my dick".
You feel the excess blood draining out of you, and you watch as you slowly become soft and shrink down to six inches.
"I'm gonna put you away now". Your dad says. "Start getting used to your new body".
Your dad then pushes back into his jeans and shorts and you find yourself in darkness, facing downwards and pressed against his left thigh. It gets a little tighter as you hear the loud sound of his zipper being pulled up. You then feel him walking and few minutes later you hear muffled voices, followed by a heavy shaking as you hear laughter from high above you. You don't know what's going to happen next, but you're surprised to that you're feeling excited. If nothing else, the next three days are going to be interesting.