Today I'm writing on the theme "Do Passive Guys Get Disliked in Fuzoku? How to Enjoy Passive Play and the Best Formats for It."
I'll explain it by mixing in my own real experience from 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 on the same topic, the "customer's view" and the "girl's view" can rate things completely differently.
What I can say from real experience
I'm talking from what I've been through myself.
I believe real experience beats theory. This industry especially is one where "mileage" talks louder than "knowledge."
Wrap-up and my conclusion
In the end, the place I keep 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 at. Take it as a reference.