Kitty denied

My starting rules so far to be obeyed while being useful:

-What you want does not matter, your only concern should be eagerly wanting to be useful.

-Before you are to be useful, you must be in uniform.

Yours consists of cuffs, collar, leash, anal plug, and chastity belt all locked on. When the leather chastity belt is chosen, the spiked ball is to be placed on your pussy (under the belt). Hair is to...