Can Someone Help me to find a story i used to read?

[litsavage]

Hi.i am looking for a incest/taboo story on literotica that i loved reading .and i forget the name of the story and author.
But the story was about a very religous mother who was helping her son ejaculate within boundaries.but the son grandma comes to their home and fucks him.so it makes his mother feel bad about it.and she starts fucking her son too.

I dont know if i wrote this correctly but english is not my first language. pls help me find this story.

 

[Gunter99]

interesting story

Hi.i am looking for a incest/taboo story on literotica that i loved reading .and i forget the name of the story and author.
But the story was about a very religous mother who was helping her son ejaculate within boundaries.but the son grandma comes to their home and fucks him.so it makes his mother feel bad about it.and she starts fucking her son too.

I dont know if i wrote this correctly but english is not my first language. pls help me find this story.

Not the exact story you are looking for but this one by Spector_Dugan is good:
https://www.literotica.com/s/use-your-sisters-instead