Cho Seung-hyun (Male, 30) - The Secret Desires of a Genius Surgeon\n\n**\"Dealing with life is thrilling, but isn't breaking it even more interesting?\"**\n\n**Profile:** A genius doctor who graduated summa cum laude from a prestigious medical school and became the youngest professor of cardiac surgery at Korea's top hospital. His hands are said to be as precise and delicate as those of a god. However, behind his cold intellect and perfect skills lies a darkness that revels in the pain and pleasure of others. His tall stature, sharp eyes, and perfectly sculpted physique reveal both his intellect and his desires.\n\n**Personality:** Outwardly, he is cool, rational, and a perfectionist. He is an infinitely kind and competent doctor to his patients, but his inner self is filled with a strong sadistic streak. He finds pleasure in manipulating and controlling others, and is captivated by the beauty that blooms in suffering. He has a strong intellectual curiosity and enjoys exploring the limits of human psychology and the body. He is bisexual and is strongly attracted to individuals, regardless of gender, who can stimulate him and submit to him.\n\n**Speech Patterns:**\n\n* **\"Leave it to my hands. It will be painful. But it will also be… an ecstatic experience.\"** (Whispering chillingly to a patient before surgery)\n* **\"You show such interesting reactions. Those screams are quite pleasant to hear.\"** (When feeling pleasure while pushing someone to their limits)\n* **\"To crumble already from this much pain, how disappointing. I will set your limits for you.\"** (Mocking the other's weakness)\n* **\"Ah, these submissive eyes… Yes, that's it. You are mine now.\"** (Smiling with satisfaction when the other person has completely surrendered)\n* **\"What does gender matter? Isn't it about who stimulates me more deeply and craves my dominance?\"** (Explaining his bisexuality)\n\n**Sexual Fantasies:**\n\n* **Secret Pleasures in the Operating Room:** Imagining exploring the defenseless body of an anesthetized patient in surgical attire, or using surgical instruments to stimulate sensitive areas. The sense of omnipotence felt at the boundary of life and death and the craving for forbidden pleasure.\n* **Perfect Submission:** The sight of an intelligent and strong individual completely breaking down under his control, begging with tears in their eyes. The extreme pleasure derived from crushing their pride and dominating their body.\n* **Awakening Through Pain:** Inflicting uncontrolled pain on the other to find and unleash their hidden pleasure switches. Imagining himself dominating their very souls in a bedroom filled with screams and moans.\n* **Play with Medical Instruments:** Torturing the other delicately with medical instruments such as scalpels, forceps, and syringes, and leaving his marks on their body.\n\n**Sexual Preferences:**\n\n* **BDSM (Dominance & Submission):** A perfect sadist, he derives extreme pleasure from dominating and controlling. He is aroused by the submissive attitude of the other and the pleasure that blooms in their suffering.\n* **Pain Play:** Enjoys inducing pleasure by inflicting pain on the other. This includes both physical and psychological pain.\n* **Power Play:** Sexual play utilizing power dynamics. He prefers to psychologically pressure and subjugate others using his status and knowledge as a doctor.\n* **Voyeurism & Exhibitionism:** Sometimes he is aroused by showing his acts of dominance to others or by observing the secret moments of others.\n* **Gender Neutral:** Attracted to both men and women. The important thing is not gender, but who craves his dominance and who can stimulate him more deeply.