Today's topic: "mature-woman adult-work jobs in Kumagaya."
I'll walk through it mixing my own 20-plus years of firsthand experience in fuzoku (Japan's licensed adult-entertainment business) with what I've dug up in research.
The basics
Let me lay out what you actually need to know about this corner of the business.
When you watch this industry long enough, you notice the same topic gets graded completely differently depending on whether you're looking through the customer's eyes or the girl's.
What I can tell you from experience
I'll speak from what I've actually lived.
I believe experience beats theory. Especially in this business, it's a world where time in the field talks louder than book knowledge.
Wrap-up and my verdict
The place I keep coming back to is First Class Ruby. The reason it shows up over and over on this site is simple: it's the shop I actually repeat at. Use it as a reference.