What better incentive for two competing slaves to know that there is a reward for the winner and a punishment for the looser. What is the competition, well its who can give the best head of course. I have in my lair Miss April and a rubber slave.I subject them to hot Bi action on each other, strap-on fucking, electro stim, ball whipping and of course a lot of verbal humilation. Lots of fun for me and thats all that counts.