Looking for a femdom story about two slaves competing

[hellsoul]

I am looking for a story I read here a couple years or so ago. It's about 2 slaves that are competing for permission from their mistress to cum. The mistress teases the slaves an the first one to get hard looses. I believe it's written in perspective of the slave that looses, because their mistresses teases him more than the other slave. It was a fairly short story. Thank you for your help.

 

[1sickbastard]

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