[Fox Mulder]

And when he came, they both slipped and fell to their deaths...
The National Park Service is raising awareness of the dangers of fellatio (blow jobs) in places like mountain peaks and, of course, rim jobs on canyon rims. Thousands are injured or killed each year by falls related to loss of balance during powerful ejaculations. Officials recommend only enjoying oral sex on beaches, trails and campsites, asking that park visitors please keep it in their pants on precarious perches. Only you can prevent fellatio falls.