Have her blow you behind the car

"On your knees," you say. "We'll stay behind the car so no one will see us."

"I was hoping for a bit more," Ms Goodwin says.

"I'd love to give you a bit more," you say, running your knuckles roughly across the crotch of her jeans. "But now's not the ideal place or time for it."

"I suppose," Ms Goodwin sighs.

You half-help, half-push her to to her knees, before hurrying to unbutton your pants, pulling your your hardening dick that eagerly pokes out, aroused by the idea of having a teacher suck your dick. Ms Goodwin stares at it, somewhat unsure of herself.

"I'm not sure enough this, you're too yo...!" she begins to say, before you hush her.

"It's OK. Don't think about it. Just focus entirely on what's in front of your lips."

Ms Goodwin nods, her lips gently pressing against the head of your dick. She licks her lips, before moving further along your dick as her tongue slides along the length of your cock, her lips sliding further up your cock. Her tongue begins to swirl around your flesh rod, as you begin to slide your dick further and further down her throat as her warm lips rub your full length with each thrust. Her spit begins running out her mouth and down your thighs as she bobs up and down your cock.

"Yeah, Ms Goodwin, suck my cock, you whore," you say, grabbing her head and face-fucking her, feeling a wave of arousal coming from you calling a teacher a whore to her face, while she sucks your dick.

She continues to bob up and down your dick, as you squeeze tightly her blond-grey hair, pulling it as she gags on your cock, her warm saliva running from your head down the rest of your dick.

"I shouldn't be doing this," Ms Goodwin says, momentarily pulling back.

"Let's be realistic, Miss, it's sure past the time to stop now."

She pauses, staring at your dick with uncertainty.

"Come on, Miss, you're my dirty little secret," you say, playing with her fringe for a second. "Don't you want to be my little whore? Don't you want to be the sex doll of a fit young guy like me?"

Without a word, Ms Goodwin resumes sucking your cock, gently kissing your balls before popping her cock in your mouth as she begins to suck on it as you groan.

You feel a tightening in your balls as you ram your cock down her throat, causing her to gag and spit all along it. You begin shooting your load, spurting a blast of cum down her throat, the warm, sticky liquid pouring down her throat.

You smile, continuing to thrust into her throat as she swallows every drop with a bit of experience, swallowing the cum. With a final gulp, she looks at you nervously.

"You're not going to tell anyone, are you?" Ms Goodwin asks.

"'Course not," you reply. "Well, I better get to lunch, seeing as you've just drank yours."

"Just hurry on out of here," Miss Goodwin says, handing you the DVD set, which you slip into your bag. "I'm going to wait a bit so it doesn't look suspicious."

"Sure," you smile, turning and heading off to lunch.