She'll Blow You

Jen stops struggling against your grasp and you ease up your hold. She reaches a hand out and grabs your cock.
"You know what, David, you've gotta a nice cock, so I guess I'll get this over with the easy way."
You let her go and she takes her other hand and cups your balls. As she strokes your shaft and fondles your nuts, you lean in and kiss her. She hesitates at first, but gives in and kisses you back. You reach up and grab a handful of her hair before probing her mouth with your tongue. Your other hand reaches up and massages one of her tits through her sports bra.

"First, I want to see your amazing tits."
You grab the bottom of her bra as she let's go of your dick and raises her arms above her head, allowing you to peel it off. Her enormous melons flop out of the sports bra as you raise it over her head and throw it down into Ms. Miller's front yard.
"Beautiful."
You take both of her big tits in your hands and begin kneading and rubbing them together. Jen resumes stroking your dick with her hands. You lean down and take one of her nipples into your mouth, sucking hard. Jen coos and grabs the back of your head, urging you on. You take a few moments to roll her nipples in your mouth, gently biting on them from time to time. When you've had your fill of her tits, you nudge her towards the grass and gently push her down onto her knees.

She strokes your dick towards her face and flicks out her tongue to lick the tip. She lifts your cock up, tilting her head, and licks up and down your shaft.
"Oh yeah, that's it, baby."
You place one hand on her head to guide her movements and reach the other down to play with her tits while she blows you.
"Suck my nuts, Jen, lick my balls."
Jen's tongue trails down your shaft and onto your balls. She slowly strokes your head while her tongue lashes out between your hanging nuts. Then, she takes one of your balls into her mouth and gently sucks, pulling it away from your body. It pops out of her mouth and makes you jump. She goes back in and repeats the process with your other nut, pulling it away and letting it pop out of her mouth.
"Damn, girl, you know your shit, don't you."
She giggles and begins licking your sack again. Finally, she bends your cock back down and takes the head into her warm, wet mouth.

You let her suck on the head for moment. Her hand moves to the base of your cock, stroking the rest of it that isn't in her mouth. Her other hand comes up and rolls your balls between her fingers.
"Oh yeah, you're really working for that load, aren't you."
She begins taking a little more of your cock into her mouth and then begins bobbing her head back and forth. You put a little pressure on the back of her head, encouraging her to take a little more. Soon, you have over half your cock in her mouth. Her tongue rubs the underside of your cock while she strokes the bottom half of your shaft.
"Take it deeper, baby."
She sucks on the head of your cock and then slowly sinks herself down your shaft. With a little pressure on the back of her head, you feel yourself go deeper and deeper into her mouth. Eventually, about 3/4 of the way in, you hit the back of her throat and she gags a little. She pulls back but doesn't take you out of her mouth.
"Good girl, just like that."
She slowly sinks back down your shaft, flicking her tongue back and forth underneath it, until you hit the back of her throat again. This time, she doesn't gag but she also doesn't go any further. When she backs away this time, you shift your stance a bit and look down at her.

"Ok, Jen, I'm gonna fuck your mouth for a little bit."
She wraps her hand around the base of your cock and opens her mouth for you. You slowly start thrusting your hips forward, fucking her mouth with your cock. Gradually, you press a little deeper and begin hitting the back of her throat with each plunge. She gags every few strokes but doesn't stop you.
"That's it, keeping sucking that cock."
You bring both hands to the back of her head, rocking your hips into her face.
"Ok, Jen, now I'm going to deepthroat you."
She shakes her head and places a second hand at the base of your cock, making sure you can't shove too much into her mouth.
"Relax, babe. You can do it."
She shakes her head again and tries to push you away.
"Move your hands, Jen."
She realizes she can't get away with your grip on her head and gives in. She puts both of her hands onto your thighs to steady herself. With two handfuls of her hair, you slowly push into the back of her mouth. Your cock hits the back of her throat and you push a little harder. She gags and you pull back, letting her breathe.
"You can do it, Jen, just relax."
Slowly pushing forward again, you hit the back of her throat and begin slowly but forcefully bucking your hips forward, trying to break her throat's resistance.
"That's it, let my cock into your throat."
She gags and you back away again.
"Third time is a charm, right?"
You sink your cock all the way into her mouth, hitting her throat's resistance again. This time, however, you push and your cock pops right into her tight throat. Her lips slide all the way to the base of your cock and your balls slap against her chin.
"FUCK YES, TAKE IT ALL!"
Jen convulses around your cock before you pull complete out. She chokes and coughs a little and spits onto the ground.

"You did amazing, Jen."
She wipes some spittle from her mouth and looks up at you.
"Thanks, I didn't think I could do that."
You let her recover before guiding her head back to your cock. She takes you back into her mouth and begins bobbing again.
"Play with my balls."
Jen follows your command and begins rubbing your balls again while she sucks your cock.
"Deepthroat me again."
She takes a deep breath around your cock but then slowly begins lowering herself all the way down. You slip into her open throat a lot easier this time. She gags a bit and backs off with you still in her mouth.
"Keep going, again, babe, keep doing it until I cum."
She seems to perk up when you say 'cum', knowing you are close to finishing. She begins slowly gobbling your cock all the way to base. When she takes you into her throat, you hold her down and rock your hips back and forth, fucking her throat.
"YEAH, THAT'S IT!"
You let her get a breath before pushing her down your cock again. A few more strokes like this, pushing into her throat and then fucking it quickly, and your balls are churning, ready to burst. You can't last much longer.