I once tied my gf to a picnic bench out in the moors if that counts. It was very early in the morning and I went for a walk and left her for about 30 mins. No one came near her she said, but the thrill of what COULD have happened if someone had seen her like that turned her on so much so was almost on the point of cumming when I got back
This photo was taken a few weeks before I tied her to the very same bench
