1. MC has a love interest, yes or no. = yes
2. Love interest is married to MC father. yes or no = yes.
3. Will MC love interest fuck her husband when he is home, yes or no = most likely a yes.
4. MC love interest fucking another man that can make MC jealous, yes or no = most likely a yes.
(It says INVOLVED with someone other than MC not just sex = true.)
Ntr = [Designed to cause jealousy by having the romantic interest involved with someone other than the MC.]
Now this fake "incest" tag pisses me off just like the NTR tag pisses off others. (You don't see me saying take the fake incest tag off now do you.)
Its nether here nor there now someone removed the NTR tag.
1. MC has a love interest, yes or no.
= yes. Step-mom and as it looks, a ex gf if u want
2. Love interest is married to MC father. yes or no = yes
3. Will MC love interest fuck her husband when he is home, yes or no =
most likely a yes.
NO he is impotent do to a health problem, cold and not interested in his wife + if ur on love path, she clearly says that the MC is the only guy which is allowed to touch her, she was a virgin until first time with MC.
4. MC love interest fucking another man that can make MC jealous, yes or no =
most likely a yes.
(It says INVOLVED with someone other than MC not just sex = true.)
Again no, neither on love path, nor otherwise are other men involved, there are only two men so far, MC's bff (gay) and father/husband (impotent, disinterested), there is no hint, vibe or whatever that there will be ntr at some point.
Yes it is not incest, exception being on patreon.
That being said, what did u expect from the OP ? It was clear from the get to go that it's not incest.
'' father recently marries a young student of his who's not even that much older than you are ''