Basic idea

• we introduce a trait based experience level
• instead of the current plain oral/vaginal/anal from RP we add more traits, more flavor to the selectable styles
• The customer can always request the full range (this may trigger the learning of a new trait)
• In the return dialogue,  we  could use the "unlocking" .. only known traits are offered by the player
• and if the PC's skill is below a certain level, the client is not happy and halves the fee or doesn't pay at all
• something like "You cheap whore.. even too stupid for a simple blowjob" when the PC starts the "carreer"
• a bit randomized of course
• we just need to keep in mind that the choice of the animation is with the customer not the player (no artificial limits for the customer)
• but if the player wants to earn money from it, it's up to skill and luck

So how would that start? I'm female-male-only focussed here at the beginning

• vaginal or using hands is always known , starting level is 1
• the other trait is randomly known (or granted by game difficulty setting...?)
• all others are locked, starting at level 0
• whenever a customers demands another style, the player has no notion about it (e.g. blowjob)
• sequence should go like
  • "I demand a blowjob"
  • player may now suggest something else from the "known" list ... so here either vaginal or handjob
  • or player may deicde to learn "what is that"
  • customer: "Stupid whore, I'll teach you. But don't expect me to pay you.
  • and ends up with no money or a morsel and some harsh words how bad that was
  • but the new trait is unlocked
• do a trait 3,5 or 10 times and you get the full money out of it (maybe a difficulty slider?)
• By the same manner maybe we could unlock ff and mm or threesomes, .. whatever .. that would make the PC appear really stupid at the mod's start

The Trainer:

• the PC may ask the inkeep or any servant in tavern/barkeeper clothes to provide training
• but only for unlocked skills
• or randomly "I have know idea what I should do" and the inkeep may ask back "do you even know what XY is?" and that may also unlock a new trait
• but the range of that should be limited to basics .... enough to entertain patrons in an inn. nothing more
• or just to raise the experience level

Further idea:

• I feel that learning by training should give an advantage
• but since in the end it's only about money, with no other obstacle to overcome, the learing by doing gives more...
• basically i'm looking for a better type of punishment or disavantage when going out to the customer without a clue
  • a trashing? a whipping?
  • a debuff? maybe in speach?
  • a permanent lowering of a player stat like health? .. not to much of course!
    • I start with 100 health, loosing 1 for each unskilled job is a good pain.
    • I like that most! It's harsh and makes you think twice to better learn from the innkeep for no gold at all
    • I'm desperate for gold? Fine, skip training and go out and feel the pain
  • ? more?