My 18-Inch Life
This is a lot like The Big Life in that it focuses on hyper problems, but it's meant to be a bit more "believable."
It won't be realistic, of course, but it will be more grounded in reality and easier on suspension of disbelief. It's easier to buy a guy with an 18-inch dick than an 18-foot dick. Think of it sort of like Game of Thrones vs. World of Warcraft. GoT is still ridiculous, but it is a lot more grounded in reality and "believable" than WoW. Another comparison is Jason Bourne vs. pre-Craig James Bond.
I love low-hyper sizes, but I don't end up writing them very often. This blog would focus on uber-big-dick problems. Fucking is a rarity, if it ever happens. He produces ludicrous amounts of jizz and has to get off several times a day. If his balls reach peak size, they get hypersensitive. Forty pussies a day like Brod? He's lucky if he gets four in a year. Personality would be similar to The Big Life. Nice enough dork-next-door. End size might end up differing from 18 inches.