Caged by a Friend

Jim is a young man living by himself in a studio apartment in the city. He harbors a secret desire for female domination and he's out at the bar with his college friends one Friday night when his lesbian friend, Vee, discovers that he is wearing a chastity cage and wants to know all about it and why. After she learns about it, she offers to hold the keys for him.
This is a short novella written in first person that explores some of the various female domination kinks. Narrated by the author with female voices by Logan Love.