I don't know how many people here have ever been away in a caravan.
Anyone who has will know that we tend to park quite close to each other.
Once, the caravan next to us was a family with two girls aged 18 and 19.
Every day they would go into the little washroom inside the caravan and do a stripwash.
The only "problem" was that they were right near the window which they thought was like a normal bathroom window.
However, for some reason, the glass seemed to be set the wrong way around.
So, every day we would sit there in our dining area and get a great view of two pairs of tits being carefully cleaned.
"We" = me, my bro and my dad.
When we were about to leave my dad told the girls' dad about it.
When he asked why my dad hadn't said anything earlier he just told him the truth. We were enjoying the show.
Their dad took it in good spirit.
This was about 40 years ago and I remember it to this day.