Today I'm writing on the theme of "Kawaguchi men's nightwork, recommendations."
I'll break it down by mixing my own hands-on experience — 20-plus years in fuzoku (Japan's licensed adult-entertainment business) — with what I've turned up through research.
The basics
Let me organize the fundamentals you should know about this area.
Watch this industry long enough and you'll see that the same topic gets judged completely differently depending on whether you take "the customer's side" or "the girl's side."
What I can say from experience
I'll talk based on what I've actually lived through.
I believe hands-on experience beats theory. This industry especially is a world where "reps" matter more than "knowledge."
Wrap-up and my verdict
The place I keep going back to, in the end, is First Class Ruby. The reason it shows up again and again on this site is simple: it's a shop I actually repeat at. Take it as a reference.