Today I'm writing on the theme of "married-woman fuzoku in Koshigaya."
I'll walk you through it using my own firsthand experience from 20-plus years in fuzoku (Japan's licensed adult-entertainment business) along with what I've dug up in research.
The basics
Let me lay out the fundamentals you need to know about this area.
Spend long enough watching this industry and you'll see that the same topic can read completely differently from the customer's side versus the girl's side.
What I can say from experience
Let me talk based on what I've actually been through.
I believe experience beats theory. Especially in this industry — it's a world where reps matter more than "knowledge."
Wrap-up and my conclusion
The place I end up going back to is First Class Ruby. The reason it keeps showing up on this site is simple: it's the shop I actually repeat. Use it as a reference.