Crazy trouble with love part 9

Frisk and Undyne

Series: Undertale

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Undyne wore something Frisk didn't think she'd put on. "How is it, punk? Do I look hot or what?" She wore a tight black dress with a slit on each thigh to expose tender blue meat. Even a slight hint of her cleavage was left out in the air. It was a backless and collarless affair that hugged her form like a second skin. The skirt was so short as if not only to emphasize how long and toned her legs were, but also to give the best idea on how succulent her thickness was and tease the barest glimpse of her womanhood.

However. "H-Hey! Undyne!" When the fish woman had dragged Frisk to the back of the restaurant, he thought it was something important. Not that she would crouch down on the ground behind the building in a dark alley to tear his pants off.

"Oh, come on, I can totally tell you've kept me on your head, punk." The red-haired warrior huffed. Her natural moisture and sushi smell made the dripping between her legs much more humid. "And I've been told it's the best to do it outdoors." She smirked as Frisk's nostrils were invaded by a strong yet pleasant fish smell. And when she pounced, she didn't hold back. Frisk couldn't fight back if he wanted to, she was stronger than an ox. Thus, he was defenseless as his pants and boxers came down. His dick sprung up, lightly smacking Undyne on her cheek as it bounced happily in front of her. Frisk's cock was a hefty 11-inch-long beast of a rod as thick as a horse monster's with pulsating veins running through it.

"Now that's what I'm talking about~!" Undyne marveled at the sight and inhaled deeply, licking her lips before opening her mouth to take the shaft for a spin. Any further protests died once Undyne wrapped her blue lips around Frisk's cock. Easily deepthroating the member in one single swoop thanks to her mouth, she made sure to not cut or dig into it with her teeth. However, she noted how Frisk and his dick jolted with pleasure when she lightly scratched the sides with her chompers, giving her an idea. Burying her nose into the human's brown bush of pubic hair, she hummed in delight to vibrate his cock.

Slowly she pulled her mouth back, glistening lines of spit following her trail and linking her lips to his meat. The fish woman then kissed the cockhead near tenderly, and proceeded to suck him back in. Bobbing her head at a relaxed pace but picking up speed at even bob of her head, Undyne made sure to curl her tongue around his length in a drill shape. Every time the balls slapped her chin the lancer had her nimble muscle slip out and flick the orbs. Frisk put his hands on her hand to try and make her ease up a little to no avail, Undyne was hungry and her frantic pace just sped up the more she moved. As the boy's weighty sack smacked at the older woman's chin, she held on to his legs while Frisk gripped the brick wall behind him.

Undyne happily licked and kissed the human's cock. Long drawn out licks up and down the pulsating meat pole made his cockhead leak precum which she happily slurped. Leaving light pink scratch marks on it from her teeth, she made sure to grip his thighs to lock Frisk in place. Not that he minded as his dick melted the more her tongue lashed with a few short pecks of her lips whenever she pulled back. She wiggled and shook her wide hips as her slick pussy dripped and stained her inner thighs. Her head moved in a blur as she swallowed his dick in delight, sending him reeling as he threw his head back from his cock getting ready to burst.

"U-Undyne-" was all he got out since his girlfriend didn't let him finish. She grabbed his hips and slammed her mouth down to the base of his cock as soon as she felt the first spurt of thick seed on her tongue. Soon a large load came down her mouth. Gooey and thick blast after virile blast of spunk reached the back of her throat and stained it with enough force for it to blow out her nostrils.

"Puah!?" Forced to take her mouth off, Undyne was blasted in the face with a torrent of jizz. Thick heavy pumps of cum splashed and coated her face, dripping onto her breasts. Such sensation made her pierced nipples perk up through the cloth, revealing she had gold loops. While the beefy cock rested on her face, she swallowed all the cum she could. Her neck contracted and expanded with every thick load going down her throat before she opened her mouth for more. She got a few shots that Frisk still had and made sure to catch a few in her hungry maw while most of it landed in her breast and face.

"Now this is a dick!" exclaimed the fish spear wielder with a large grin as she licked some of the cum off her face, the rest coated her face like a common whore. "But I'm nowhere near done with you!" Undyne then moved up her skirt to show off her hungry womanhood. There was red hair neatly trimmed and cut in the shape of an inverted heart around the tight muff. A pretty dark crimson slit with a throbbing red pearl coated the air with the smell of her arousal and made Frisk harden easily. Her snatch leaked more once she saw his dick twitch just from seeing her, a blush tainting her cheeks at that.

"We're not eating, are we?" Frisk rhetorically asked while his body moved on autopilot. He was too excited to care, he just registered that he spread her pussy open with his middle and index fingers of one hand to see her tiny and winking hole contracting already to milk him. It was as if her inner walls were beckoning the young savior of the underworld to plow her.

She smirked. "I didn't train you to be a wimp, so fuck me raw."

And he returned the smirk. "Heh, alright." Instead of taking her by the hips, Frisk picked his fishy lover by her legs. Spreading them out to the world and showing off her gaping wet pussy shuddering over his raging cock. Undyne purred as she reached back to hold on to his head. Frisk slammed Undyne down on his cock without any further roleplay or ceremony. His prick tunneled right into her womb in one go like a furious lava flow and created a small bump on her belly from the sheer size of his prick inside her.

"Oohh Yeah~!" With her head tilting back in a guttural moan, Undyne came like a fountain from feeling his girth crush and shape her innards to the shape of such a marvelous dick. Spraying her salty nectar all over the floor of the alley, she coiled her legs around his waist while the boy started to stand-fuck her with his hands digging further into her thighs for support. Shuddering and twitching along the lancer, Frisk gave in to his lust as he pressed her against a wall and stared at her gorgeous form barely contained in that dress.

Her firm if small chest jiggled wildly and even clapped to his motions as she was pounded by the shaft hitting her core with wild abandon. Her sharp nails dug into the human's back, leaving scars that would stay and make Toriel punish her. Undyne didn't care, the way Frisk stretched her in ways no toy could compare with was worth it. She passionately held him tightly while the boy slammed his cock up in her like a piston in overdrive. With hearts in her eyes, her pussy clenched and squeezed the massive dick inside her. A dazed smile on her face showed how much she loved the throbbing cock inside her.

Frisk clenched his jaw as his cock Undyne's greedy velvety vice grip on his cock coiled tightly and near painfully. He felt as if she was trying to rip it off, and yet that pain added to his pleasure and made his frantic pace all the rougher and wilder. He had to use all his strength from training with the warrior monster to move in such a tight little pussy. Undyne was loving it as her only eye rolled backwards, she was grunting and growling as she kissed and nipped at her lover's neck, leaving some marks while also letting him feel her breasts on his chest.

Feeling his cock about to come up to its next climax, he squeezed her smoothly scaly thighs while his dick reached its breaking point. "I can't hold it!" Frisk roared as he felt his cum rushing up and hard out of his rooster as Undyne's legs and arms coiled around his body like a possessive spider.

"Inside, you little shit! Give me a daughter already!" Undyne yelled with as much love and fury as with everything else she did in life.

Soon, her body shuddered completely as another climax rocked her world. Frisk joined her as he burst and shot his load deep inside her. Creamy and viscously thick white cum rushed into her hungry sex in powerful slimy shots. His orbs always seemed to work into overdrive as he literally came buckets, more than enough to fertilize any human woman without effort, and thus being enough matter to create babies with any monster girl of his choosing. Oozing cum dripped down Undyne's ass cheeks as she got filled to the point her belly bloated slightly, tearing the sides of her dress. Her body twitched limply as Frisk coated her innards with his man goo. And the most amazing part was how his body wanted to keep going.

"Not bad, you little...brat…" she slurred in a sex-drunk afterglow with her tongue lolling out. "So...think that spider has our food ready?"

"Oh cr-" he started to curse until his realization was made funnier by the universe's actions.

"Frisky, your order is ready and- WHAT!?" Muffet, who had been searching for her friend since he was eating at her restaurant, found him buried balls deep in Undyne.

-Moments later-

Undyne snapped, "Back off my man meat, you little brat! Frisk needs a real woman!"

Muffet giggled like a stereotypical ojou-sama. "Ahuhuhu! Oh, please, I'm all the woman he could want. Six hands are better than two, dearie."

Both female monsters were on their knees in front of Frisk's stiff erection arguing with each other. Their pert posteriors swaying in the air. Muffet's fine derriere was easily a lot bigger and plumper than Undyne's muscular caboose given her spider anatomy. While both discussed who was the best with human cock – only Frisk's, of course - Undyne's pussy kept leaking a copious amount of his milk as she licked Frisk's cock and balls. The spider girl jerked his length expertly and caressed his weak spots, particularly teasing his taint, before she grabbed Frisk's cock away from her rival and fellow girlfriend.

"Hey, give that back!" the fish snapped but Muffet ignored her as she squeezed her old friend's cock in her hands before sliding her tongue into his dickhole.

"AH, C-CAN'T YOU G-GIVE ME A REST!?" He didn't dislike it, but they weren't going to let him take a breather and he knew he'd be limping for a week.

"Don't be stingy." Muffet teased before she grabbed her smaller but perky breasts and squeezed them around her boyfriend's cock to give him a paizuri with her two middle hands pressing the tits against his length and the lower two hands caressing his balls.

"Grr…I am not going to let you one up me!" growled the other horny monster as she ducked down and licked at his sack. Taking one his balls in her mouth and roughly sucking on it to hear him moaning. Both competitive monster females showered the brunet's hefty shaft in affection pushing against each other, causing their lovely rears to jiggle.

All in all, life was good, Frisk thought as he succumbed to his lovers.

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