The following are just a few things that I thought of while playing the online variant of this game, but are there any new things planned to spend your ingame income on ? The clothes are nice (by the way, since they offer bonussees for stats and exp, variants for male charas would keep playing as male attractive), the computer a big help in certain situtions, and the pillow just neccesary for big breastet charas, but your income is much bigger than then the demand for it.
Which would be really wonderfull if that would be the case in RL with all its demands and temptations, but in a game there should be something to look forward to, something to work for. Adding more clothes, maybe tatoos, piercings etc. will certainly give the game more flavour, options and ways to play, but I mean things one needs a while to accomplish.
Maybe a own place to stay, in variants for different job succes/ money invested, maybe even options exclusive with a reputation with selected nps,? .... maybe even with alternate payment options like with the pills, including overusing those with differnt bad endings (or maybe happy, since being reduced to a brainless slut ?), or searching yourself a sugardaddy...
Some vacation alone or with some selectable npc (datable girl/ girlfriend, sis, loverboys....) on different locations (there should be many available vids/ pics for, like skiing in the mountains, beach scenes, ship travels...) with its own sexy options as poolboys, butlers, maids... when possible together with the person you traveled there, would widen the usable material.
But even at home a option to hire maids/ butlers, redecorate rooms and buying toys should work well with the planned option to take npcs home for fun.
I´m sure you as dev have your own thoughts and goals, or the voters in polls demands, these here are just what came to mind playing ^^