I once worked in a retail job, and one of the other associates was a super sexy tall brunette named Nikki who possessed a lovely large pair of breasts and a killer shapely ass. We worked 12+ hours often. She and I had a good bit of idle downtime in this job and talked a lot about our lives.

Nikki's husband worked out of state and only came home on weekends. She wasn't exactly happy with the arrangement. I suspected my live-in gf was cheating (she was) and I wasn't very happy either. We shared our frustrations with each other. There was an obvious attraction, but other than some mild flirting, we didn't pursue anything further.

One Monday night Nikki was complaining that her internet had stopped working at home. She admitted to not being very tech savvy, and since her husband wouldn't be home until Saturday, she was screwed with no TV or wifi, and she would either have to call and pay a service tech, or be bored and lonely until the weekend.

We actually finished up earlier that night after an eight-hour shift, and I offered to stop by and take a look for her as she didn't live very far from the store, about a ten-minute drive.

Nikki brightened and thanked me profusely and instructed me to follow her. We dressed for this job. I wore my usual suit and tie. She was looking fine that night in a white blouse, black jacket, and gray pencil skirt that accentuated her soft curves perfectly. I'd have followed her anywhere.

At her house, I took off my suit coat and tie and got to work. It turned out to be a simple fix with a reboot of her modem and router the only thing needed. I also cleaned up her PC that sat in her home office a bit so it ran faster.

When I finished with the job, I walked into the living room where Nikki had been relaxing with a glass of wine while I worked. In my absence, she had removed her shoes and jacket and undone a couple of buttons on her blouse, exposing the tops of those perfect tits. Her smooth stocking clad thighs and long legs extended beautifully from the tight skirt. My mouth went dry; it had been quite a long dry spell for me, and her nearness was tantalizing.

I told her everything was fixed and she should have no further issues. I actually stammered and blushed a bit, as my cock immediately started to awaken in my trousers due to her lovely display. I saw her glance flick to my crotch and back up to my face as she smiled sexily.

Nikki jumped up,, then threw her arms around me for a tight hug. Her wonderful breasts were mashed tightly against me, and her stomach pressed against my unruly erection. I tried to nonchalantly move the growing bulge away from her, but she shifted more tightly against it.

Nikki tilted her head back and, gazing into my eyes, said, "I can't thank you enough. That would have cost me a pretty penny if I'd had to call someone. What do I owe you?"

I assured her she didn't need to pay me a thing, I was just glad I could get her service up and running.

She rubbed herself sensuously against me and said, "My internet isn't the only thing that's up!" Stepping back a bit, she began to undo the remaining buttons on her blouse, then the front hook on her black lace bra, letting her big, glorious breasts spill out. Then she pushed the skirt down and stepped out of it, and stood before me in her black thong and hose.

My jaw dropped open, and I stood there speechless and trembling, agog at the sight of her amazing figure.

Nikki insisted, "I always pay my debts. At the very least, I owe you a blow job." She dropped immediately to her knees before I could respond.

I couldn't believe this was happening! I was totally shocked as she reached out and deftly pulled my zipper down, undid my belt, unclasped my pants, and let them drop to the floor.

My prick strained mightily against my boxers as Nikki rubbed her palms up and down my legs.

"My, my, what have we here?" Nikki murmered. She hooked her fingers in the waistband and yanked my shorts down to join my trousers around my ankles.

My cock sprang out, big, throbbing, and rock hard. The bulbous purple head was already showing a drop of precum at the slit. I don't know if I'd ever been that aroused before.

"Oh, wow! Look at that thing! This will be a challenge! But a very enjoyable one!" she exclaimed. I sucked in a breath when she touched the tip of her tongue to that drop of cum ever so daintily.

Looking up from her knees, she informed me, "I want you to enjoy this. So, just cut loose, okay? I don't want you to hold back, not even a little bit. I'm a big girl, I can handle it, so let go."

Nikki then planted little kisses all over my thighs and stomach. She nuzzled into the tender area between my inner leg and scrotum, inhaling deeply and blowing hot breath into that secret space.

She kissed my balls delicately, covering them completely, then followed the kisses with little sucks and nips, them lapped at them enthusiastically. It seemed an eternity that she addressed my most sensitive spots.

She then gave my neglected penis the same treatment. Tiny kisses and nips, all the way over, under and around the shaft, from the base to the tip, then flattened her tongue and licked up and down, wetly and firmly, as I squirmed and quivered.

Finally, Nikki grasped my thick rod at the base with both hands, my balls also securely cradled in her grip. She took a deep breath, opened her jaw wide, and took my swollen glans into her hot mouth.

She steadily vacuumed more and more of my swollen hardness into the welcoming heat, moving her head from side to side to work the twitching length gradually deeper.

Nikki kept her tongue sliding along the underside of my cock the whole time, drool rolling from its tip and down to my balls. Her cheeks hollowed as she sucked me harder, tears forming at the corners of her eyes, frowning as she concentrated on her labors.

She seemed to have reached a limit, with just over half my girthy length devoured. My dick was bumping the back of her throat, but still she gagged and whimpered, twisting her mouth on me, trying to get the last of me down. She bobbed her head maniacally, determined to take all of me.

A gentleman should always assist a lady, so I placed one hand behind her head, and feeling a quick nod and hearing a murmur of encouragement from Nikki, gave a solid, steady push of my hips.

With a grunt from us both, my meat pushed further past her lips all the way to the hairy hilt. Nikki still held on gamely, making the most wonderfully inhuman sounds as I wrapped her long brown hair around my first and fucked her sexy face with abandon.

I was nearly out of my mind with passion. Way, way down deep, I could feel the stirring of what would certainly be a momentous orgasm.

I was grunting like an animal, sweat pouring off my face, grasping her head with both hands now, slamming my cock into Nikki's throat as fast and as hard as I have ever fucked anyone, any way.

Without further warning, I felt the familiar eruption begin, crying out as I felt the warm rush of thick semen rushing from my groin, racing up my shaft, finally exploding in Nikki's constricting throat. Her mouth filled with my impossibly hot liquid, rope after rope of scalding, pent-up cum filling and gagging her, spurting from the corners of her stretched lips.

Still Nikki held on gamely, cheeks bulging, swallowing furiously, her hands milking my pulsating balls, her nose smashed into my pubes, mascara staining her cheeks, tears and spit coating her heaving breasts as my spasms began to subside.

Finally, I released Nikki from my grip. She leaned back, my softening flesh making a wet popping sound as it fell from her mouth. She lifted the slick appendage, hefting its weight in her hand, shaking her head, and then set about fastidiously licking it clean. She smiled and gave it one final smacking kiss.

"Well, that was amazing!" she purred. "I think I'll see what else needs your capable expertise around here. And I'll make certain to remit prompt payment for all services rendered!"

I swayed weakly on unsteady legs, only capable of nodding, smiling, and stupidly agreeing.