One afternoon, her mother-in-law suddenly presses their lips together, then pushes her tongue inside and sends her thoughts spinning. The soft, sweet sensation is unlike anything she has experienced with a man, leaving her confused by the surreal assault. That night, her mother-in-law enters her bedroom and attacks her again, licking and caressing every inch of her body. Even as she resists, a forbidden desire awakens within her. From that day on, the K-cup wife obeys her mother-in-law and sinks ever deeper into taboo pleasure between women.