I try not to wade into Lily discussions anymore, because it created massive conflict in the forum and I was miserable for a long time afterward. But I'll try and explain this one last time and you can either take it or leave it. It's up to you. I'll warn you, my reply is fairly blunt. So if you're easily ticked off, you probably don't want to read what's in the spoiler.
Hmm, three points in response to this.
1. I am not personally attacking you as the dev, as you can see in my response I never said anything derogatory to you, and actually I think that characters like Lilly are great in theory, if you enjoy this type of character, however its just not my kind of character, this is the type of women that you can have as a sex friend, but long term commitment is a fools errand.
2. The points I made are still valid.
A. I never said SHE was screwing me over, I said that the evil entity would
B. Your own descriptions of her actions in game show her as a slut, her past sleeping around, and sleeping with the random dude prove it
C. If you think that women don't know if you are interested or like them or not from your first few interactions, you don't understand women that well
D. Even if she was under the "influence" of chaos this time, she wasn't at all in the past. If she had been with multiple men in long term relationships, that is different from flings, and one night stands, but that is not how she herself described her past sex life.
E. Lastly, if everything is like how you say, and she really didn't know about you liking her, and she didn't like you when she had sex with the random guy, then she HAS NOTHING TO APOLOGIZE FOR... Yet you make her apologize repeatedly which only shows that you yourself believe she did something wrong, knew you liked her, and had some feelings for you as well.
3. Normally I would be fine with "being friends" with her, but this seems unnecessarily cruel as she will be forced to be attracted to you by your own aura, and will always pine for you but not get to have you. Cutting it off with a clean cut is the best thing for everyone involved, You don't have to string her along as a friend, and she isn't forced to be near you and think about you whenever you are close.
Treating her as a "friend" is actually the worst thing you can do because it stops her from being able to move on and find someone who can accept her slutty past with no recriminations.
You kind of wrote yourself into a corner with your own story and how she acts/reacts. Again I ain't throwing shade, I actually really enjoy the story other than Lilly and wish you luck man, I rate it a 4/5 honestly. The comment was mostly that she was my favorite looking girl, and I was sad that I wouldn't get to have sex with her due to her actions. Literally the only reason you lost a point in my eyes.
Good Luck!