Looking for a brother-sister Incest story

[Freely]

Does anyone remember the story where the Dad driving in a the front car, bro sis in tow/trailer campervan, dad think they're sleeping; they have to be careful while having sneaky sex because the trailer is visible from the car's rear view mirror

I think I read it here on literotica, but I can't find the story now . Anyone know what I'm talking about?

 

[pervertedeviant]

I read something close to what you're saying. Does the sister think the brother is asleep at first and get into bed naked with him?

 

[Freely]

Could be, I don't remember much else, does it jog the memory?

 

[AllyGirl84]

Is it this?

https://www.literotica.com/s/thank-you-jeannie-ch-01-06