A neglected wife, craving attention, confesses her loneliness to her husband, who responds by sharing his pet-themed porn collection. Intrigued, she explores her newfound kink, treating him like a pet, and eagerly cleaning his 'accidents' with her mouth. Their cuckolding fantasies grow, with her performing thorough, passionate fellatio in various positions, always leaving her face or mouth splattered with his cum. She takes pride in her cleaning, ensuring every inch of him is spotless, even as their games grow more intense.