You think of some dirty thoughts, and pick up your dad's skin. You spread it on your bed, and think of the possibilities you could do with it. You pick it up again, this time putting it on. You feel yourself growing in size and height. When you stop growing, you open your eyes and look around your room. You notice everything seems shorter, and remember that your dad was significantly taller than you. You then look down at your dad's body - your body - and see you were wearing the same runner's shorts and sleeveless white shirt your dad was wearing. You put on a grin on your dad's face and walk over to the bathroom, almost tripping over your own feet, as you weren't used to being so tall. You get inside the bathroom, locking the door just in case your mom comes home. Looking in the mirror, you stare at your dad's face, which was now yours, with his piercing blue eyes. You use your dad's hand to rub his face, which had a short beard on it, feeling how scratchy it is. You like this and move on to your chest. You take of your dad's white sleeveless and admire the muscles he has, rubbing them with your hands. You then look at your hands, lifting them up and staring at how big and hairy your hands are, with your now long and blunt fingers. You also see how hairy your dad's arms are, chuckling a little while feeling the smooth hair. You're really liking this now, and then feel something tightening in your shorts. You move your hands down to the black shorts, and then remove them. You are now standing in front of the mirror with your dad's partially naked body. You stare down at your dad's boxers, that now hold a prominent bulge. You realize that you are now a grown man, so you get super exited when you realize you have your dad's penis. You quickly pull down his boxers and kick them to the side. You are speechless when you see your dad's huge penis, fully erect. You use his strong manly hands to pick it, and you can feel just how thick and warm it is. You sit down on the toilet, and start to move your hands up and down your dad's cock. While pumping, you see your dad's feet. For some reason, whenever your dad was around the house barefooted, you liked it. You loved how big and hairy your dad's feet and toes are. This is just helping your jerk off session and soon enough you explode with pleasure as some sticky white stuff comes out of your dad's penis. You clean up, and head to your dad's closet, looking for something sexy to wear so you can either go to a bar or to pose in the mirror again.