Looking for story

[WhipSlut]

I'm looking for an incest/taboo story I once read but don't remember to name of.
It's about a son who is caught masturbating by his mom then is made to fuck his sister, then he fucks his mom, his sisters friend and her mom.
Any help finding it would be great

 

[BrentJW]

There are 67,500 incest stories on Lit. This description maybe narrowed it down to 15 to 20k.