Some things that I think are good ideas are:
1. She can go outside only if she has the requirements of being fully clothed, but some clothes could be a little exposing.
2. When going outside there is a new shop that sells clothes and a new black market that sells sex toys for the robot.
3. A new feature for the bot is new positions, your vagina or anus actually becomes wet when she has an orgasm, and more sweat every time she has an orgasm.
4. Able to have sex in a lonely area outside.
5. When shooting cum on the robot it will stay there and dry off from time to time unless you tell her to take a shower.
6. She needs more expressions than just a blank face and an ahaego face, she needs a smile expression, a shy expression, a perverted smile expression, and etc.
7. And finally we all need a BLOWJOB.
If you're reading this, then hopefully these ideas can come into the game.