"Open Wide, Professor!"

With your Professor kneeling before you, completely submissive and under your control, you decide to waste no time in taking advantage of the situation. "Open wide, Professor," you say with a big grin.

As before, she complies without struggle and opens her mouth. You quickly slip the head of your penis into her warm mouth, enjoying the sensation. You start to pump your manhood in and out of her mouth, slowly at first but picking up the pace as you start to get harder.

As you give her a vigorous face fucking, Professor Porter remains submissively on her knees. She looks up at you as your cock slips in and out of her mouth, an occassional soft moan escaping her lips.

Faster and faster, you pump until you can feel yourself getting close to climax. It won't be long now.