Female slave owner learns how to say please. (Female sub needed)

[seeker619]

A slave who wears pain inducing ring which can only be removed by the Mistress's command.  It is used to make him obey orders for refusal brings pain.  While drinking one afternoon she gets too close to the pool and falls in.  She cannot swim and begins drowning but the slave knows she can only cause so miuch pain before she dies so waits it out and tells her he will endure it unless she command the ring to come off by his touch and then once he removes it he does not fully save her from drowning until she puts the ring on and commands the ring to take orders from him and not her from this day forward.

He does everything she did to him and more.............