We should be a little more patient. It's only been a few days since her ex left the project. To expect a party now, or better yet an orgy, is way too much.
I don't think there's any reason to quitting Em and it would be nice if she stayed within VHTV. She had sex several times on camera and even with different partners.
At least I like to wait a little longer and have trust in a happy end of the story. The best solution would be to replace Lexy&Pete with Sia&Boyfriend. So the apartment would have people who are good friends and enough sex. Over time bob or someone else who like sex will have fun with Em and she will like it also. That is entirely normal nature.Too much pressure just destroys the fun.
If you do not like to watch Em, there are a lot of different apartments.