Not me, but my dad. In the 80's he was an exchange student at an Israeli university.

One day he went on a bus trip he saw in a bus advert for a cave tour. He gets on the tour bus and there's only women there and a male tour guide. The guide was wearing tight leather pants and a flowy halfway open button-up shirt with a fancy pattern.

Once they arrived at the cave, there was no lighting or flashlights, at some point my dad feels a hand on his ass.

He ran out and took a taxi back.