I was merely a university professor engrossed in my favorite research. Until she appeared, my days felt like a simple extension of routine. But one day, I invited her to my home under the pretext of showing her an original manuscript she claimed to want to see. She was a somewhat plain and unremarkable female college student, yet there was an oddly captivating aura about her actions. Did she drink something? Drowsy and half-conscious, she suddenly lost awareness—only to wake up with her limbs bound, smiling as she licked my lower abdomen. Was it a form of hypnosis, or was she driven by some unique sexual fetish? Drawn to her presence, I continue to indulge daily in play where she becomes my sex slave. Her warm yet mysterious demeanor gradually pulls me deeper, and my relationship with her grows increasingly intense.