Teri just laid back panting as the demon left her to force itself upon her teacher.  Sarah struggled uselessly.  "I will kill you, you foul beast from the Abyss," the wizardess shouted as that massive length of red flesh found the soft spot between her thighs.<br/><br/>"No," Teri said, "you're going to have his offspring just like me."  Leaning back on the bench, Teri's face was only about about six inches from Sarah's waiting pussy, getting a perfect view of the demoncock as it teased her teacher's opening.<br/><br/>"No, I will use magic to banish his offspring from my womb.  He will never use me as breeding-stock for his foul--"<br/><br/>Teri reached up as the demon moved back, grasped his hard rod of flesh, and put the cockhead between Sarah's folds.  She looked up at the demon, then flitted her eyes to the side, as if to give it the go-ahead...