In The Collar by Coax, a young woman named Zee embarks on a journey of self-discovery through her exploration of BDSM, guided by her dominant Master. The story begins with Zee agreeing to wear a symbolic collar, signifying her submission and willingness to embrace her deepest desires. As she navigates intense and provocative experiences—ranging from public humiliation to sensory deprivation and intricate bondage—Zee grapples with her fantasies of submission, pushing her boundaries under her Master's strict yet caring guidance. The narrative delves into her internal conflict, balancing the thrill of surrender with moments of self-doubt, as she learns to embrace her role while confronting her insecurities.

Zee's journey takes a complex turn when she meets Ten, another of her Master's slaves, sparking feelings of inadequacy and jealousy. This encounter, coupled with her struggles to articulate her needs, leads her to question her place in the dynamic and temporarily step away. Through reflection and a pivotal conversation at a fetish party, Zee gains clarity, realizing the importance of asserting her desires while accepting the imperfections of reality. Returning to her Master, she reconciles with both him and Ten, embracing her identity as a slave in an open, evolving relationship. The story concludes with Zee finding empowerment in her submission, having matured through her experiences and learned to communicate openly, culminating in a harmonious, if unconventional, dynamic.