Nice game with a lot of potential. Three things I'd like to see:
1. female pedestrians. Only being caught by men is kinda boring
2. Remove fixed camera when masturbating. I would prefer to look around while doing so, see Rika from different perspectives, and not just have 95% of the screen covered by Rika.
3. Masturbating in different ways/positions, fondling, etc. (This would synergize with point 2)
(+ more clothes, especially more slutty ones)
Thanks, I hope we get a full game to purchase one day :)