>>11355120
Granted, cartoon creatures known as "Toons" now exist. They are essentially chaotic faes that toy with humans on a vaster scale, helping some and pranking others purely depending on their ever-changing whims. If you ever watched Animaniacs, you probably already know the drill.
Toons possess the power of cartoon physics, which allows them to do basically anything they want within the limitations of their character; for example, a speedster can run on air and run inside a painting of a tunnel as if it was a real tunnel, while a designated "unlucky guy" would cause improbable disasters wherever he goes. Cartoon physics usually involve some degree of transformation, and their primary purpose is to protect the user from physical damage - shoot a Toon, and all you'll get is to make some harmless holes.

Due to your wish, most Toons possess a purpose in some way related to transformation. This includes, for example, a Toon with a giant hammer that goes around flattening people, a Toon that is essentially a slimegirl made of corruptive ink, and so on. Normally the transformations they inflict are temporary; but sometimes they can permanently "warp" the victim, effectively converting them into lesser Toons.
You got extremely lucky in this regard, since, after an unfortunate encounter with some kind of balloon jester, you gained inflation powers while retaining your original human looks. Obviously nothing stops you from using your powers on yourself to, say, give yourself a hypermuscular body with the dick to match, but at least you haven't been transformed into a furry.

Anyway, here's how your powers work: first, you inflate someone. Generally air should do the trick – you could just kiss them on the mouth and blow like you're inflating a balloon, although this would only cause moderate results. It would be better if you could use some kind of device like a bicycle pump or a water hose.