https://www.literotica.com/s/the-forgotten-2

This is one of my favorite douchebag friend fucks his friend's mom story.

Is there any stories encouraging his mom to have sex 

Im putting out my first story on literotica.com "I strike out but Mom scored"  its under review should be up within a couple of days

I sure will

https://literotica.com/s/moms-post-apocalyptic-debauchery

Haven't read the whole thing yet but I like this guy's work, the writing could be better but he approaches the genre with some wacky ideas which is right up my alley.

This is a good story, you can change the subject as an option, for example, go to an exotic country, remove religious overtones, for example, the family must go through various rituals where the mother will be prey, and the son and father must look at all sorts of things.
You can draw inspiration from various films about exploitation, cannibal tribes, but I don't think you need to include bloody violence, carnage, rather just a fun adventure, but take away, leave purely sexual things, you can do scenes in which a mother undresses in front of her son and father, say, she has to teach the teenagers of the tribe sex, So the action will take place for several days, and every day will be worse if, say, first she just undresses, gropes, then you can leave the invention of various sexual manipulations
You could make a happy ending with an escape at the end, let's say the mother did all this to save the family, but she would be terribly ashamed to admit that she liked it, and in a conversation with her son she would admit how much she liked it.
You could remove the father completely to create a composition and then focus on the two characters as if it were a pure NTR mom theme.
p.s. I just came up with this idea when I read this story ahah, I translated your message incorrectly, I thought you were looking for inspiration, but since I drew this, there is a concept here.
p.s P.S it seems to me that the idea of using the image of stars, pornstars, is generally insanely cool, it is unrealistically exciting, as soon as you see this woman, there are such juicy women as Kelly Brook, Sofia Vergara, Jennifer Connelly, they are insanely sexy, but even Julia Ann has already created many images in this story, but the story itself is certainly kitschy on purpose, which is also not bad.
As soon as I have time, I'll try to find a couple of interesting stories, I'll just have to sit in the archives.

@Gipsy10

Cannibal Holocaust Mom ntr edition? I like it! Will definitely add it to my idea backlog; I know I've already done a "zombie" mom ntr story but reading this has given me more inspiration, I think I will do more apocalyptic themes in the future; even something like lord of the flies could work, but with the main character's mom involved, the only parent there as she tries to keep a handle on a bunch of angry hormone driven teenage boys on an island, including her son.

I don't really put dads in my stories but I'm going to start; I just haven't decided how I want the dad's personalities to be; a pure cuck who wants his wife to be fucked, an oblivious idiot, an angry guy who might kill the boy who steals his wife? I have to decide for each story how it fits. But at the end of the day the mom/son aspect is the most important to me.

And you're right basing the moms in these stories on highly attractive women in real life is a must imo. We don't have a lot of real-life porn when it comes to mom ntr so it makes it much more vivid to know how the mom really looks in these stories, that's why I base 80% of my work on Danica Collins with the other 20% split up between other pornstars/models.

Depending on how to use the father, it all depends on the plot, if you can make a brief summary about cannibals about how he saves the family, then it will not just be a porn story, but it will already be a work that could be filmed as an erotic film of the 80s), it all depends on the context. Let's say he has to watch, because if he intervenes, the end will come, and he will put everyone at risk, and this is also a kind of NTR, but at the same time the hero does not become an idiot, he is a hostage of the situation, he can already come with someone and sort everything out, maybe with the local military
At the same time, all this remains within the genre.
The main thing is not to overdo it and not turn erotic stories into an action movie or a horror thriller, after all, that's not the point.
I was just thinking about how to make an erotic film of this genre so that it would be fun and perky, and there would be interesting characters, and not just mannequins.
But it seems to me that dismemberment or dried blood is not needed in such materials, at best a hidden threat hints at what may happen
Even the same escape can be arranged erotically, for example, the mother smeared herself with poison, and it seems that when her body was licked and fucked, they, cannibals, were poisoned))), I just came up with it within 5 minutes, it is clear that it is not so easy to write and implement the idea.
You can come up with sex scenes if, for example, mom was stripped for tension, and at the moment these local aborigines studied her body, drove, maybe, sharp objects on the nipples, but did not cut, pulled the tongue, and in general for everything that can excite, and generally maintained such tension, I think it would be a cool original idea.  In short, there is actually an endless scope for ideas, you can at least gang bang, at least lesbian themes anything.

Im putting out my first story on literotica.com "I strike out but Mom scored"  its under review should be up within a couple of days

what happened to it? I would love to check it out 

Can anyone suggest me story where mom is innocent and faithful but slowly corrupted?

https://www.literotica.com/s/moms-post-apocalyptic-debauchery

Probably the hottest story I’ve ever read because the mother is basically the exact same as my real mom