A new infection!

You smirk mischievously as the thought came to you in your next class. Sitting there as a monument to obesity at over 8000 pounds with a bunch of classmates who were thin sticks compared to you and whose total weight probably barely reach half of yours. There was an entire waterfront district made for people like you as you found out last night. Seeing more than a dozen people all as obese as you and as happy as they started their mornings, you realize that your wish worked out so much better than you initially thought.

As class ended and you went about your day you brainstormed and kept playing with the ideas in your head. You had two more classes and attended them while ironing out the details of your idea before being picked up and taken back home. Your family was confused wondering where you were last night but you made an excuse and they seemed to buy it as you settled into your garage bedroom. You thought about seeing what you had to do to get into that waterfront district as you sat on the makeshift couch your parents put together with like six mattresses. But, now that you were home and thought long and hard about your idea you decided now would be a good time to put it into motion. You put your wishing powder into your giant thermos and chugged it.

"I wish there was another infection in the world just like the fat one I wished for. This one however made men's genitals grow to enormous sizes, dicks as big or even bigger than themselves, balls as big as boulders, as big as cars, or even bigger!" You smirk in excitement to see that. Before chugging more water for another wish.

"I wish that someone I know that would love it has it, I wish the same for someone that Harry knows. Harry and I will pass by these people sometime this week, and whichever of us wants the infection more will catch it from our respective people who have it."

You smirk happily wondering which one of you is going to get sick with the cold. Who knows, maybe sometime down the line you'll both catch it.