Wow man. Screaming. Once again, it was mentioned when she was first introduced. Usually in a story whenever a character like her is introduced, they arent lying. That being said, during my personal playthrough, every interaction I had with her, I had that claim in mind. Sure were there doubts? A little. But I didn't put my money on "Oh yeah they're just rumors."
The more interactions she had, the more I learned about her, the more certain I was that it was true.
That's how it was for me. And when she finally revealed it, it was more of a "I mean I already knew that this whole time, but I still want to help you. This isn't all about sex."
Not sure how no one else had that thought process but then again, you're correct. They wouldn't see that or think that, or analyze mc's interactions with her that way because they're all gooners first, rational human beings second. Just saying. No need for the screaming, I just find it odd they all simply brushed that off then got mad that they THEMSELVES decided to brush off a fact that was increasingly obvious as time goes on.
Also, skill issue. There were definitely clues. In the way she acted. The way she held herself. What she would say, and the fact she was so reserved. A lot of which I mentioned in my first response. It wasn't out of nowhere, and it actually had decent buildup. If you couldn't see that build up, then like I said, skill issue.
Sure even if you can argue they didn't know before that scene at mc's apartment, the sex scene still only came as a drunken impulsive offering of sex RIGHT after she literally admits it. Which shows they didn't read it, then proceeded to get upset when they saw her leaving the hotel. Also they should realize that sex, free sex, doesn't mean the girl owes you full exclusivity. Perhaps you should get to know her better AND THEN talk about being exclusive. Or hell, help her to get out of that life? Y'know like the game was getting you to do? Cus it also wasnt even a spontaneous "I don't wanna be with you"
It had always been "I'm not interested in a relationship with you, I actually don't really want to be with you" and it's not at the stage where ANYONE could really think "I picked all the right answers" cus all the "right answers" as of yet have led to you being seen more as a FRIEND. You only met her a week before the end of that chapter as well man, tf.
Truly decent people woulda rejected the sex offering, went to check on her after seeing her at the hotel to see if she was alright, and continued onwards as her friend trying to help her get a better life.