An advert for a slave auction, to be run something like this.

3 or 4 slaves with Masters and invited guests.

The slaves will be stripped and will kneel on a table top, in line. 
Knees apart and hands on head. 

A number will be written on her left tit.
 
The other Masters will examine each girl for firmness of breasts, perkiness of nipples and tightness and manicured state of pussy.
 
Marks will be awarded for all points.

Any girl playing up will be dealt with in public by her Master.

The girls will be made to do a party piece, eg, cumming stood up on command, or and exercise routine. Marks will also be awarded for this.
 
Finaly each girl will be spanked by all Masters, not cruelly, but solely for research into the way the bottom responds, and points again given.
 
All the marks will be added up and the girl in third place will be spanked by her Master, second will be strapped by her Master, and first will receive 5 with the cane from each Master, again, not bdsm standard, just enough to sting.

All participants will not be overweight and of a clean and hygienic disposition.


So, how many couples interested?