A few years back we were doin' an outdoor bondage shoot in (what we thought) was a rather remote and isolated wooded area. We'd hiked through some rough terrain to reach the spot along the Niagara escarpment.
Ten minutes after we'd gotten the gear set up and the model in position, we hear voices a short distance away...heading our way.
We hastily got the model covered just as a group of thirty (or so) senior citizens showed up. Turns out they were on an afternoon hike and had reached the area along a well-tramped hiking trail that we weren't able to see through the foliage from our location.
Since it was obvious by the gear and fetish props/cuffs/outfits that it wasn't a wedding or grad shoot we were doing
- we got a few humorous comments thrown our way - including an offer by one old fart to 'model' for us, lol. All good-natured fun, though...and they continued on their way after a few minutes.