22. Police Cruiser
Movie: Fucken Scavenger Hunt (2010)
The element of getting caught is just one of the many joys of auto fornication. But when you do it on somebody's else's car? That's really upping the ante. So what do you call it when you're horny college students doin' it on and in an unattended campus security patrol car in the parking lot of the school grounds in broad daylight? Best car-meets-college porn scene ever.