Quite awhile ago my wife (then girl friend) was disciplining me in front of a friend. I was naked and facing wall corner time like. Her friend suggested they go out for a bite. They joked about what to do with me. They decided to take me as is and her friend backed the car up the driveway and they threw me in the trunk naked. I was not cuffed and did not enjoy the claustraphobic feeling, although having my hands free made it better. I was to find out later they went to a local fast food and joint and had a meal leaving me in the dark in the trunk. It probably lasted about 45 minutes. I can't say I enjoyed it, in fact, was scared with my heart beating fast. We never did it again.