In the new version, story tracking has a new spoiler function, which can be used with walkthrough (although both are incomplete). For some details, pay more attention to the instructions of walkthrough, save it frequently, and take notes to plan your advancement goals and routes in advance .Got it. Thank you. I'll start it again, can't remember the last time I played it.
Sending you a picture of what you are worried about. In the URM in the upper left corner, there is an option that you want to continue to be her slave , and you want her to continue to be your girlfriend. Means, you can before Dwayne dies make her a girlfriend.
The possibility I can think of right now is to let her wear a slave collar and then order her to take it off, so that she will change from being a pet to an ordinary friend. As for how to become a girlfriend, I can't think of it yet.