A business trip with an unpopular, introverted senior at work leaves me in a terrible mood. To make things worse, a hotel booking error forces us to share a room. Initially, I had no interest in sleeping with her, but as things progress, an unexpected turn of events unfolds. Though she appears plain and quiet, once we start having sex, she undergoes a complete transformation—dominant, aggressive, and in full control. She toys with me mercilessly, teasing from a superior position: "You're terrible at sex," "You don't know a woman's body at all?" turning me into her plaything. Surprisingly, sex with her hits all the right spots—wildly hot and packed with erotic elements like deep saliva kisses and swallowing my cum, leaving me shouting, "No way!" This glasses-wearing office lady, revealing her bold, sensual side, completely captivates my heart in an instant.