Between pirate's bane and doom fortress, which one is recommended to visit first?
Doom Fort is more rewarding (both in material gain and variety of content), Pirates Bane probably easier (but quests there are mostly about one weirdo). In any case the first time you're going to see a new region it's perhaps better to trek there on foot so you can see other interesting places along the way.
Probably for the best, I wouldn't want LonaRPG to become vanilla just so it can match to corporate prudism.
Obviously Lona's game can't keep up with mainstream RPGs, because our girl can only shag horses, wolves, wild boars, a pig, fish-man hybrids, bunch of other humanoids including crazy femboy in a beaked costume, the novelty fauna endemic to Sybaris region, but not a single bear

On more serious note it might be good idea to include a short FAQ of "steam never" and "bigger boobs officially never (but maybe with a mod)" in the opening post, because those two come up all the time.