Withdrawal (A Hero Ensnared, #4)

Marcus, A.K.A. the archvillain Imperious, is not a man that takes "no," for an answer. When Castor refuses to surrender himself mind, body, and soul to Marcus' service, he ends up locked in an enchanted filigree chastity cage.

While he is able to resist the temptation for a while, his body's needs eventually drive him up the wall, and only one man can give him what he needs. Despite his better judgment he approaches Marcus, principles and morals discarded for the need that's eating him up from the inside.

Withdrawal is an 8,000-word short story and part four of a four-part series.