Absolutely

"What's wrong Mr. Doe?" Nancy wonders and looks up at you with big blue puppy eyes as you pull your hand back from her firm ass and instead start unbuckling your belt. "You don't want my wet little kitten?"

"Of course I do, Ms. Stein." You reply while slowly fishing out your heavy and fully erect equipment from your pants, seeing her eyes grow wide in surprise at the sight before softening into a pleasant smile.

"Oh!" She purrs, licking her lips and eyeing your shaft up and down while you slowly stroke it right before her face. You probably don't have the absolutely biggest dick in town, but from the look on the girl's face it must beat any of her previous experiences, and you can clearly see in her eyes that she's not acting this time when she begs you to take her.

"Patience, Ms. Stein!" You tell her in a gentle but reprimanding voice while gently caressing her long blonde hair. "I'm looking forward to meeting that little kitty of yours, but it'll have to wait until after school."

"But... Mr. Doe!" The girl objects as your words slowly sink in, her face changing just as slowly from an adorable look of wanton lust to an angered scowl.

"What?" You kindly ask her while ignoring her stare. "You wish to break our agreement before we've even started?"

Nancy just keep glaring at you for another few moments while chewing angrily at her lip, but then seem to come to a decision as she slowly manage to push her own pride and lust aside.

"No..." She finally says in an overly neutral tone while carefully wetting her lips. "I'll keep my part of the agreement, as long as you stay to yours."

"Excellent!" You reply with a rewarding smile, patting her head and then caressing one of her ears as you present your heavy cock to her face. "So be a good little kitty now and open up!"

Again it looks like she's about to object, her blue eyes coldly looking up into yours as she's obviously finding it humilliating to be treated like a pet, even though it was herself that started it. Still she somehow manage to once again swallow her pride and do as you say, allowing your fat cockhead to slide forward and in between her soft lips.

"Good!" You encourage her, still meeting her frosty glare as she close her lips around your manhood and slowly start suckling on it. She's, for understandable reasons, not doing the job as well as you're sure she's able to however, and after a few moments of having your member simply resting in her warm but all too passive mouth, you gently place your hands on the back of her head and hold her in place as you push yourself deeper into her.

The way that her eyes grow wide in surprise again pleases you as your cockhead gently nudges against the back of her mouth, but the coldness all too quickly return to them while you move your hips and start fucking her pretty face with long and slow strokes that take your hard shaft almost all the way out of her mouth before sliding right in to the back again.

Small and muffled grunts escape her lips each time you go a little too deep, but the way that she manage to remain passive as you slowly start picking up the pace proves that she's indeed got quite a lot more skill in this sort of games than she's willing to share with you.

Should you keep going or try to make her share some of her wisdom? Or is there something else on your mind?