Game has alot of potential.
Since its really early beta/alpha, i bet my suggestions are already something you had in mind for later or not but anyway..
Suggestion: Have a way so girls working the streets only die with low strength and have a way to help train the girls strength. (so annoying to have them die all the time especially when they only earn you 4 to 6 caps each time) (also nice to have a way to become the boss of the underground city)
Suggestion: have like a library place to train intellect and have a purpose for it since i dont see what the purpose is for intellect. Like training speed or as luck for scavenging.
Suggestion: Have more younger girls (between 20 to 25) spawn in the night club with at least 50+ beauty. the -100 relation can stay as an extra difficulty for attaining and training good quality young girls.
(not sure if you want to turn your game into a slavemaker game but if so, the next suggestion might be appealing)
Suggestion: Have like an agency that makes wanted posters of girls for clients that would want like minimum age and beauty with certain minimal anal/oral/sexual skill. (add oral and sexual skill like anal) You already got a slavetrader after all
. Better yet, let de slavetrader be that agency for special requests you can deliver for extra caps.
Suggestion: Have classes in the fighting pit to earn more money then just 5 caps each fight and let the player decide how high they are able to go to earn the most money in fights with their current strength.
Do what you will with my suggestions. Use um or dont. Its your game after all. Just dont abandon it
.