You decide to keep going.

Fuck the consequences right? You started this and you're going to finish. Your cock is throbbing hotly between the **** thighs of your teacher and wild horses couldn't drag you from this.

You thrust your hips forward suddenly and feel your cock head stretch the slightly moist opening around it. The warmth closes around your cock until you are halfway in. Mrs.Moffat whimpers quietly underneath you as her vagina resists. It's tight grip is too dry around your cock so you pull out a little. Your teacher gasps and her legs jerk around you with each movement. You begin a subtle sawing motion in and out and are soon rewarded with a flood of moisture in her warm tunnel. Triumphantly you ram your thick erection forwards and moan loudly as your entire length is buried in Mrs.Moffat.

You pause as warmth floods your body, letting your head drop as you stand over her. She erupts in a frenzy of resistance underneath you. Her legs open bang inwards against your legs and she thrashes wildly underneath you, like a pinned butterfly.
Her hands batter your chest futiely before your grasp her wrists, pinning them back on the desk behind her chair.

She slumps back against the chair, exhausted and defeated, momentarily anyway. You slide your cock back out, looking down to where your hip meet. Her thick skirt is bunched around her hips and rasps audibly over the skin of her thighs as you thrust back in again. She gasps as her whole body is jolted the sits still and quiet again. You keep yourself fully buried in her moist heat and grind your pelvis up and down. Her pubic hair is pressed to yours and her thick curls tickle up and down over your skin as you move against her. As you rub your hairy skin against hers she shivers under you. You rub down again, your cock pulsing hotly inside her. Her legs jerk involuntarily. Again you grind up and again she shudders, her thighs twitching around your legs.

Smiling you begin a more circular thrusting motion, sliding in and out and grinding your pelvis over her's each time.

Mrs.Moffat whimpers again underneath you but differently this time. Each time you rub over her pubic mound she jerks a little. after afew moments of this her thighs are gripping your legs more tightly and her eyes are shut. Just as her shivering is becoming more pronounced you feel a familiar heat flooding up from your balls. Groaning you thrust hard into her, trying to push so deeply as your cock twitches, shooting out your semen.

No ssoner have your cum in her than your mind sharpens and you quickly withdraw. Her eyes snap open and she looks up at you as you reach down for your pants, your slick cock softening.
You could be wrong but she almost looks disappointed as she sits there, her body clenched into a tight ball of tension.

You break her gaze and zip up your pants, filled with an intense urge to flee the scene of your crime.

Her clotes crinkle and rustle as she slumps down in the chair, probably relieved to finally be free. You turn on your heel and leave the room.

After you have put some distance between yourself and the classroom you find yourself in a corridor wondering what to do now?