A very good M/f interrogation story is GINA written by author Tomatin in bdsmlibrary stories. This is the first story in which I have read of the 'parrot perck' position being employed.

Why is the 'parrot perch' or 'Booger swing' so neglected in fiction ?

It was widely used in Cenral and South America in past years in congunction with elictric shocks applied to the male or female genitals.