Uh...OK...Am I to infer, then, that whilst in bed, on top of the church, the good vicar and his wife will be providing an object lesson for their congregation?
When I read your comment, all I could think of was John Cleese in "The Meaning of Life" doing a sex-ed class with his wife in front of a bunch of teenage boys, LOL!
If you've seen the movie, you'll understand.
The big question, in any of these “marathon” stunts, is, “What about using the bathroom?”