Actually its usually the reverse... with plenty of examples for this...
The Tyrant - The mom still acts tired on the love route and says "Davide kept me up all night"... doesnt say how he kept her up, but if you fall into the ntr route you see that he drills her once in the basement at 11pm, and once at 3am in the kitchen... so it still happens in the love route your character just doesnt see it happen...
Lancaster Boarding - Rose gets fucked by the rival who even invites you to threesome her with him, if you tell him to fuck off, you still hear Rose moaning like a whore meaning she is getting fucked by him, and even see a scene due to taking over one of the girl character's PoV...
Culture Shock - Emma despite being on the alpha route tells you she had a threesome with Lucas and Sophie and got fucked silly, and loved every second of it... on the beta path you actually spy on her getting fucked, so it happens regardless..
The list goes on and on.. but I am sure this post will get deleted anyway since facts <<< people's feelings... so why type more LOL.
This game will probably do similar things to those three above, and people will excuse it cause "mom is realistic she needs to be submissive to her boss"... yeah its not like me2 happened back in the 2010's, and "believe all women" is the norm... yup no way out for her... Or the fiasco with the demon... I am getting the "if you want to go deep than Succubus kill who they fuck"... ok loremaster than tell me since you played the game... did the neighbor die from sex with her ? if you say yes... you would have proven your point, if you say "no" I dont want to hear a "but"...