Yes, that could be a possibility. But as you said, I'd rather focus myself on characters with a more developed background. Besides, the mother died, and I'd like to "respect her memory", if that makes any sense.^^
But it could very well be a character in one of my future work, yes. Also, no need for that "landlady/step-mother" stuff since NTR doesn't have to imply incest at all, so our Patreon overlords couldn't do anything about it.
Thank you for your quick response, as well as for the fact that you are developing this project alone. I really appreciate this. With regards to the mother and how to add her, I can offer several options:
1. In fact, they didn’t kill the parents, the heroes buried the mutilated bodies, relying on the fact that they were their parents (the scenario can be beaten as follows: the bandits attacked the parents, then the monsters appeared and tore the bandits apart, the parents escaped), that is, in the grave there may be disfigured bandits;
2. The goddess (or demoness, from the end of the first part) could add a nonexistent situation as a memory of heroes (her goal was to get a hero) or she could create copies of her parents (I think a lot is possible with her strength);
3. The main character (maybe even with a sister) was adopted. Parents may not be real. A mother can be in another place (for example, in slavery of demons (used as a female for reproduction)), the protagonist will be able to find out about this with the help of a ball of foresight (as an example).
4. Parents survived, and the butler created the graves on the orders of the mistress of the estate. The graves are empty. The Old Butler did not find survivors due to the huge debris in the house and created two graves (made by order of the mistress of the estate, since they would have nowhere to live and she showed a benevolent act).
It would be possible to come up with more options, the option with a return in time I think will not work here, and it will be difficult to develop the whole story if you intervene in time travel.
And yes, about the aforementioned mention of NTR, then here you can not add sex scenes of the protagonist to anyone at all. Most often, 3 templates of the NTR genre are used: mother, sister, girl / wife.
As for "respect for the mother," then this is not the place for him. NTR itself is seen as a wild, transcendental genre. There are a lot of different kinds of humiliations and insults in him (the phimous penis of the protagonist, a mother who forgets about her son indulging in pleasure, a sister who loves her brother very much, who is used to sexual violence from some kind of pervert). The plot of your game reminded me of the game “Thug Hero Party” by the author of U-Room. NTR itself is a combination of treason, betrayal and collapse. Well, this is purely my personal opinion, each author decides for himself. ^. ^