'What's the kinkiest thing I've ever done?' asked 62-year-old swinger Lin Boyde. 'It was in a swingers' club.' Tell us more, Lin! 'My guy and I had sex in front of a crowd of people,' she said. 'It was funny because even though we were in a swingers' club, we weren't in the part of the club where people usually have sex, so people were watching us and cheering us on.