Being thankful that your grandpa gave you this as a joke, you pick up the grabber and retrieve the Dickinator. You shrink your balls down to softball size, and your penis down to three feet long and a s thick as a soda can. After looking at your dick for a minute, a thought comes to your head. You should masturbate to see if you can get an erection and cum in this inflated state.
You sit down at your computer and go to PornHub and look up your favorite video. Once the action starts happening, your dick gets hard, rubbing up against the bottom of the table. Pleased at this monstrous erection, you rub some lube on your hands and start jerking. As you stroke your manhood you feel the cum fill up your dick, and see it leak a little from the top. Realizing that you're about to bust a nut, you aim your throbbing penis at the trasjcan by your desk and cum in it. You moan in pleasure as the sperm exits your dick in a torrential rain, filling the bucket up halfway.
As you sit there, pleased with the results, you feel your dick get hard again. Confused, you look at the owner's manual. In fine print it says "Upon inflation, penises will develop the ability to recharge at a faster speed then normal. This ensures for longer sexual intercourse and the pleasing of women." Smiling at this, you close the porn tab and open up the company's website. You leave a comment stating that you love the results of the Dickinator. Five minutes later you get an e-mail asking if you would like to upgrade. Interested in what would happen, you click yes. Nothing happens for a moment, but then you notice the ray gun change. It shrinks from the size of a rifle, down to a pistol. As you read the "Thank You" pop up, it says that version two will let you carry the Dickinator in public without looking suspicious.
After you read the last part, several locations appear in your head in whihc you could use this. There were a fair amount of assholes in your college classes that made fun of your small dick, but there were several co-workers that made your life miserable. But there were also places like the nude beach, strip clubs, and your crush's house where you could use your monster. After sitting there for a few minutes, you decide to...