I have a few suggestions I would like to see:
1. Have roxie be added as a love interest.
2. Have a way to flirt with rival sandra to make her a lover with the rivalry mixed in.
3. Have the ability to give the voucher to the love interests and have them balloon in size or give one of the coworkers a second voucher for an extra size.
4. A possible chance to date the pink, green, or blue haired coworker?
5. Last is for more interactions with roxie and sandra outside of the streams and eating competitions.
I like the game so far and I hope you consider one of my ideas.