I don't recall Martin's own exact description word for word in the notepad right now (though, characters drinking and having casual sex absolutely is a staple of erotic games and also real life without anyone even imagining calling it rape before the current year's redefinitions and blurring of borders), but I do remember we didn't get the ginger's full side of the story, never mind any proof Martin exists or if he does, his own defense. The fact she still continued the relationship and went along with it all seriously refutes or at least diminishes the case of this being an actual rape and increases the possibility she only was sorry because mommy found out she wasn't as pure as she looked. I've talked more about this above. The biggest "trigger" moment actually wasn't the drunk sex at the party, but the fact Martin wanted a BJ and that the ginger would stop posing like a dead starfish in bed all the time by showing her porn. And who freaked out about that? Not the ginger in the relationship herself, but the frigid, creepy voyeuse bitch who decided to rat her own sister out, possibly because of jealousy even, and who admits to sleeping around and not being able or willing to commit to a guy. Let that sink in and consider if Martin's truly
eeeeviiiil by the standards of the story that follows next. That being said, it's my take the notepad was planted and all of this is a fake op. Who in his right mind uses a regular notepad without a lock or any other protection as a diary to just write down some sexual thoughts on the women you're living with to then later forget (not only that, it was left half visible in the open) said notepad when the reason because of which he allegedly left was intrinsically tied to the elements contained in the notebook? Also note the room must have been checked after his leaving and something standing out as obviously as this must have been spotted by the girls. Seriously, this is either shoehorned writing or in my sincere opinion, one fails to analyze the situation if one doesn't find this at least extremely suspicious. If this was a detective game and I was a cop or PI, I'd go so far to assume planted or tampered evidence. Once the authenticity of the diary is questioned and some critical thinking reveals the claims go further than the presented evidence, everything rests on the vague word of three women living under the same roof who could have agreed on this story and who so far give off the impression they're trapping young gullible men for organ harvesting or something similar. The writer wants us to believe them because
wehmen and both MC and the (assumedly male) player are assumed to be white knights who think with their peepee rather than with their brain. And believe me, women know this and it often is extremely easy to manipulate men into doing their bidding or believing their crazy stories.
FYI, when I said "satanic", that was meant sarcastically to indicate the story's confusing mix of puritanism, virtue-signaling and pure debauchery with MC ending up as a passive object of something worse than what he tried to avoid even though he has an oversexed mind. The dude chastises Martin for wanting a BJ and better sex, but the hypocritical perv masturbated into a sock he stole from the girls right before that. The girls are worse than him or even Martin in many ways. So that diary contains bad stuff is what people are saying, right? Well, then consider the fact both the mom and the eldest daughter are such puritanical hard-asses who forbid the MC from showing any unwanted attention and they got him by his balls. Then it turns out one daughter is a creepy voyeuse, the other keeps you in her room for stupid software updates and the mom uses you like a dildo because of no reason at all. This gets topped off by the creepy sex cult the prolog concludes with. It all truly boggles the mind when you start analyzing it and realize the gross gaslighting.
It's not just Alex saying that. It seems, from reading your message, you missed out on the fact BOTH sisters and also the mom want it to turn into a fuckfest, the only thing is the mom and the daughters haven't found out about each other (well, only allegedly. I think this is more manipulation/gaslighting and they do know since the mom pimps out her daughters to you in an earlier conversation). Even the ginger is in on and okay with this, which is one of my biggest criticisms of the story so far. The preceding attitudes and acts of being holier-than-thou and too innocent to be true literally don't matter and get retconned within the tiny timespan of this prolog. The polyamorous situation which heavily suggests NTR is the default outcome of the prolog regardless of any actions taken beforehand. It doesn't even matter if you don't like any of the kinks or don't take "romantic" paths, this game is the textbook example of railroading and fake choices, aka presenting a kinetic novel as something it's not.
It seems people don't understand this or the points above and perhaps they're just clicking on to get through the renders instead of playing and reading for the story too.