Today I'm writing on the theme of "Omiya, maid, fuzoku."
I'll explain it by mixing my own firsthand experience — 20-plus years in fuzoku (Japan's licensed adult-entertainment business) — with what I've picked up researching.
The basics
Let me lay out the fundamentals you should know about this area.
Watch this industry long enough and you'll see that the same topic can get rated completely differently from the customer's side versus the girl's side.
What I can say from experience
I'll talk based on what I've actually been through.
The way I see it, firsthand experience beats theory. Especially in this business, it's a world where "reps" matter more than "knowledge."
Wrap-up and my verdict
In the end, the place I keep going back to is First Class Ruby. The reason it shows up over and over on this site is simple: it's a shop I actually repeat at. Take it as a reference.