Not easily.
Silk Daddy is a pimp. He likely doesn't care about what a girl can do other than sex, so maybe his common stats grow more slowly. Milord has a good education, so maybe his common skills grow faster as a result. Might also make sense seeing as Milord is "easy mode." General differences that fit the lore.
Currently not, aside from that they accept C- rating. Edit: Goodwill does increase bargaining success/value with that NPC for a later deal.
The most profitable way is always to raise as high as you can
Most profitable per slave to train to the max, but with philtre you can get to C- rating very quickly so it can be an easy way to supplement income.
by the time one can make philtre I don't think money to survive is really a concern anymore
On extreme difficulty covering the rental costs gets expensive. This is an alternative to other methods of supplementing income. Extreme difficulty is all about creating incentives to do things that otherwise aren't worthwhile...
Honestly I think setting arbitrary numbers like that is unrealistic.
How slowly? Mechanically, what I proposed is identical to what you proposed except that I was specific with “per decade”.
I guess I first misunderstood what you said. I thought decade like how it works IRL. So effective in day 39, 40 and then 50 and so on. But it seems like you just mean that it will be effective again after 10 days of last using it.
Works for me. Thanks for your help with the design.
Devoted slaves already feel guilty if they aren't diligent enough so they won't be expecting any kind of reward then.
Nightly. 2 points if above threshold. Possible to overcome with continuous effort but can't rest on laurels.
