This is a really great start, looking forward to where it's going! Love how different you've already made the characters. I like suspicion system too, I haven't seen that before in these types of games.
Main feedback now would be:
- Right now there isn't too much to do with your money other than buy food, hopefully more places to go to and thinsg to do in future will help that. Maybe things to do and characters to meet at work.
- Related to the last point, right now the game is quite easy as you can easily buy the most fattening foods and feed them to their max without suspicion rising too quickly. How about more risk/reward at lower stages? At first you can only give smaller foods without risking suspicion and only as they gain and lose control of their own gluttony it becomes less risky. Maybe have them refuse food too fattening for them at their current stage with an option to try and convince them to take it with a % chance of them either accepting it, or rejecting it with a heavy hit to suspicion, with the chance based on how much above their current stage the food is.
Looking forward to how things go!