An attempt at mid-line assonance and end-line consonance. A re-post from 2012. (I no longer require a penile cage to restrain me!). 

In the mind and on the flesh sense the crop’s keen edge

Hear the swish and feel the thresh; Mistress will oblige.

One’s for you; the second’s mine; the third is born in rage

Three red welts in perfect line; Mistress will oblige.

Pain and pleasure where you can, constrained by penile cage;

Dirty, dirty, little man; Mistress will oblige.

Offer prostrate, serf and slave; address me “Lady Liege”

I possess the pain you crave; Mistress will oblige.

Fetishes of feet and facial, sins you seek to purge,

Properties of Mistress Rachel; Mistress will oblige.

Take care you should not forget the code which doth assuage

The pain that has no lease nor let; Mistress might oblige.