You may be jealous, but luckily enough we can read MC's mindset in this story and he is not jealous. He is very protective of Angelina but not at any point shows any signs that he is jealous of Sophia. He is upset that she didn't tell him, especially since MC started dating Sophia and ended up having sex with her. Perhaps even Sophia/Angelina felt a little guilty for not telling MC, but they never tried to make him jealous.I can agree with the Jenny part, but not with Angelina and Sofia.
You give the player the option for MC to try to stop Angelina doing any experimenting by MC telling her hes not ok with her expermenting, and yet she does and hide it from MC knowing hes not ok with it and that it can provoke anger and jealousy, which on its own is weird since she wants to be with her stepdad but thats her charater she just cant be trusted at that point.
I did feel jealous after the two licked one another, and i feel MC was as well when he gets angry with Sofia telling her she had sex with hes virgin daughter, something he never wanted to happen in my playthrough.
I see it as NTR since MC is having a sexual relationship with Angelina call it training or helping but it has still changed from being just a stepdad to a sexual relationship in one way or another and once a relationship turns into that i personaly dont want to see her cheat or have sex with anyone else but the MC since i would feel jealous about it, and i also belive MC would feel that way or there is no point in him being angry at all.
I dont mind if a game as 20 tags and they should be forced to show them if those tags are true and the content is in the game no matter how small a part it is, i just check to see if the ones i hate is among them or not.
When i see a game with the NTR tag, i always go read the spoilers and information on page 1 since alot of creators explain it there, saying its avoidable or its soft ntr with lesbians and so on, then deside if i want to play it or not, but would never complain if i know its there, since it wold be my own faulth for playing.
Also i have never, not once said the hole game is about NTR, ive said the oppesit and ive only talked about one small part of the game, the lesbian sex scenes with Angelina nothing else.
The thing you dont take into account is when someone plays the game for hours on end, loving it enjoying it and then it gets destroyed in 2 seconds from an ntr scene with the girl you have done everything you can as MC for it not to happen, then it feels really really bad and makes you feel like shit, not the hours you just wasted but not being able to play on with a game you loved to play, thats why its importen to put in the right tags no matter how small a part it is in the game, if its there people needs to know about it before playing.
The problem with 20 tags is that it doesn't give the developers a chance to use the tags to indicate to the players what kind of game it is. Players end up testing out a bunch of games just to discover that it's not in there taste. With just 5 tags then the developer can more clearly show the players what kind of game it is. In this game my 5 tags would be: Romance, Male domination, Cheating, Corruption and Incest.
Yes, I know that by some people definitions there's not much "real" incest in the game, but it's still a topic that is teased and played with throughout the story. Therefor that tag is much more relevant than the NTR-tag that wouldn't be on my top 20 list of tags to describe this game.
There's a lot of things that can make people uncomfortable in a big erotic visual novel and if seeing MC's daughter having sex with another girl is so problematic for you then you should probably stay away from erotic visual novels. To expect that everyone should go out of their way to help you avoid things that make you uncomfortable is just stupid. Tags should be there to indicate what kind of game it is not to protect people with mental problems.
You're problems with NTR should be a private conversation between you and your psychiatrist and not something that belongs in a game-thread.