Increased size is one of the fundamental components of any inflation fetish. Inflation, by its very nature, revolves around the idea of an individual (or group of individuals) being expanded to progressively greater and greater proportions, be it through air, water, or some other means. The very act of getting bigger is what the fetish is based on, part of what gives it its appeal. However, I don't think it is too presumptuous of me to say that there is, for all of us, a certain point at which the size of the inflating subject passes beyond the limits of what we find appealing, and ceases to have an effect. Naturally, this 'cut-off point' is different for each of us, as evidenced by the sheer variety of sizes featured in inflation images, stories and other media. In some cases, the subject only expands as large as a beach ball; in others, they blow up as large as a house or, in the most extreme cases, a planet, before they finally stop.
So here is my question to you. How big, in your opinion, is 'too big'? At what point does the size of the inflating subject cease to be appealing to you? I'm just curious to see what people think.