Interesting. So the only ones I don’t have to play a certain amount of time the mini game and where I don’t have gangbang scenes are with that boy henry? How long do I have to play the mini game to get a scene with her and just one customer? (not a fan of gangbang stuff)
Both the dice defeat and the after shift scenes are 1 on 1. Both of them are progressive scenes, so you have to go through the whole series to get to them. There's 5 dice defeat scenes, and 5 or 6 after shift scenes.
To get the dice scenes, choose expert level, bet services and lose. To get the after shift scenes, you need to get a certain amount of gold in tips from a single customer, so you'll need to get the flirt skills, and the skill that allows you to see their economic level. The only realistic way to get the higher amounts is to flirt with a high-class customer.