Maria Pavlova, Part 10

Maria Pavlova, Part 10 by cactusman

"Really?" she asks skeptically. "You look like you're just about ready to cum, since you're clenching your teeth and your toes are starting to curl up..."

You assure her that you are experienced with being on the edge of orgasm...

"Good," she says. "Dr. Pavlova told me about some of the things she has done with you, but I wanted to see for myself! And remember, if you cum, I'll leave and never return, but if you can control yourself, then I'll be here to dominate you every day!"

You nod, and affirm your resolution to not cum. You just hope she doesn't make your teasing any more intense!