Story about girlfriend cheating with boyfriends father so boyfriend has sex with his own mother?

[Anonumya]

I need help finding a story where MC has a girlfriend and she ends up flirting with his father and ends up banging him. The MC finds out and ends up in bed with his mom and has sex with her.
In the end I think I recall the MC breaks up with the gf for his mom

 

[donaldelliott11]

Here is a similar one:
https://www.literotica.com/s/revenge-is-a-steaming-bowl-of-mom

 

[Anonumya]

Here is a similar one:
https://www.literotica.com/s/revenge-is-a-steaming-bowl-of-mom

Thanks but it’s not this one. There was no agreement in the other one. If I recall the mother was sleeping when the son went to her room