Teacher invited me to an erotic club

[Note： This is a story specifically crafted for a male audience, with a male protagonist.]
What is it like to be chosen as an organized sexual partner by the voluptuous teacher I often fantasize about?
While I was sketching a nude portrait of my beautiful teacher in class, she caught me. When she called me to her office, I expected a severe scolding. To my surprise, she asked, "I've been watching you for a long time. Would you like to join our sex club and become my partner?"
After joining the club, I discovered how much my size was appreciated. Women I never dared to dream of—beautiful models, socialites, celebrities, and campus beauties—all sought me out.