I'm glad to see that most of you don't like the NTR like me, much less with Melinda. Realistically, if the dev followed the plot with Melinda's faithful behavior, no NTR would have to happen with that new male character, well we have seen that Melinda is a difficult woman faithful to her husband and if for some reason she agreed to have sex with Daniel was because she already had a strange fetish with Daniel since he was a child (if you pay attention to the plot she always wanted to have Daniel under her roof and take care of him) although this could be because of her desire to have a child, but also she repeated during her first rozes (blowjobs, titjob, handjob, etc) that she did it because she was very fond of him and wanted to help him finally little by little she fell in love with him and they reached the casual sex that we can see today.
Okay, even today we do not know much about Melinda's personality and there are many loose ends but from what we have seen I do not think that now she spoil everything that happened with Daniel for this new boy, also remember the jealousy of Melinda when Daniel was with another woman or man why she would have to feel jealous if she doesn't feel love for him?
I really do not see this NTR possible but not impossible since the story is marked by the dev and she could surprise us but as I said if the dev follows the usual patterns of Melinda's personality and does not shit (yes because it would be a crap) would not have to succeed.
Regards for all of you and I wish you a good update.