Explore the world of the Ojou-sama whose Common Sense was Altered and was Trained to be a Masochist by Her Servant through this Japanese web novel. This captivating oneshot novel delves into adult themes, offering a unique storyline filled with brainwashing, hypnotism, and a touch of R-18 content. Dive into the narrative as the young lady's common sense is altered by her loyal servant, leading to a journey of masochistic training that promises to captivate readers with its intriguing and engaging plot.