Charlie Forde turns to therapist Codey Steele for help after her husband threatens to leave over her excessive squirting during intimacy. Codey suggests an intense therapy method called negative reinforcement, which leaves Charlie uncertain. When she returns home to find her husband, Derek Kage, packed and unmoved by her pleas, she’s left alone and calls Codey, her only option. The therapy begins with Charlie on a stool in a shadowy room, Codey pacing behind her, questioning her about her marriage and urging her to fully commit to his approach. To her surprise, he starts the session by having her reaffirm her dedication while gently stroking her thighs. Despite her doubts, Codey persuades Charlie to proceed, teasing her intimately before using a Hitachi to heighten her arousal, which triggers her to gush. He employs breath-play and light thigh slaps to help her gain control, though it only slightly curbs her response. To better understand her issue, Codey has Charlie bound, kneeling, and bare, observing her reactions during sex. He takes her forcefully from behind, adding spanks to her regimen. Believing she can improve, he introduces a vibrator while continuing, disciplining her with a flogger when she squirts. Since vaginal sex doesn’t yield control, Codey tests her with anal, finding similar results. Pushing her limits further, he binds her arms back, positioning her face-up with her head tilted off the edge, turning her mouth into an ideal target for his experimental therapy. Codey fucks her mouth while pressing the vibrator against her clit, causing her to gush uncontrollably. Still convinced he can help, he mounts her again, fucking her intensely to train her. To truly challenge her, he alternates between her pussy and ass, driving her wild until they’re immersed in her release. After Codey climaxes on her face, he informs her more sessions are needed, and she eagerly agrees.