The soft sands of the Bikanel Desert clung to Rikku's tanned skin. Surrounded by massive sand dunes, the tiny oasis was hidden away from prying eyes - a secluded world all of their own. The small, crystal spring pooled in a shallow rocky crag.

Yuna sat on the shore, gently oiling her swollen belly, a tender hand resting on it once she was done - fondly caressing her future child. Her tight white and pink bikini proudly presented Yuna's heavily pregnant body, while struggling to contain her overflowing breasts.

Rikku dived into the waters to clean themselves off. The cool water splashed against the shaded rock shore at Yuna's feet. Yuna held her stomach as they watched Rikku splash about.

Rikku resurfaced, her slender body refreshed by the spring, her scanty yellow bikini clinging to her tits and outlining the firm bulge in her bottoms.

The Eternal Calm had changed so much about the world. The temples of the Fayth were left deserted to fade away into the regrowth of the new world. The Al Bhed brought their technology into everyday life of the Yevonites that once shunned them. Though for the fact the Al Bhed were no longer pariahs, a lot of Yevonites still held their silly taboos. For an Al Bhed, it was completely acceptable to love your cousin - to be with them in the most intimate of senses. But to the outside world, Rikku and Yuna's relationship was still a sin.

If it was a sin to love who she loved, then Rikku was a sinner. Unfortunately, Yuna was worried, by who would find out and what they'd think. So together they stayed at Rikku's isolated camp with just their friend Paine knowledgable about their love. Paine stood watch at a small hidden post while the couple enjoyed their day together. Tonight, Rikku would take watch so her friend could sleep.

It went on like this for months as Yuna's belly swelled and their child grew strong. It was almost sad that it would end one day, but their adventures were over and Spira had been calmed. So perhaps it could.

Rikku's daydreams were cut short by Yuna's movement - they pulled themselves to their feet and waddled towards the water's edge. She swam to them to help them in, the water by the shore quickly grew shallow until Rikku's waist was barely covered by the crisp clean spring.

"Careful Yunie."

Yuna smiled, and eased one foot in with a hand from Rikku. For a woman who could dance on water, Yuna's awkward step down caught them both off guard. Rikku caught her as she fell down and they tumbled into the deep water together, her butt smacking softly into the sand. They resurfaced together, Yuna's face apologetic, but Rikku was distracted.

Yuna's tight white bikini top had come undone and her large breasts popped free. Yuna grabbed her bikini to wrangle herself back in, but Rikku's hands stopped her.

"Yunie," Rikku's bikini tightened, the bulge between her legs growing against the soft fabric.

"Rikku..."

Rikku kissed her, softly at first, but then Rikku's soft body pressed against her and her control started to slip. Her lips parted, her tongue yielding against Rikku's - hot breath staining her mouth and swirling about in her head. Her heady taste and smell filled her cousin's mouth, a mixture of sweet and sex - almost as if Rikku could always taste their own cock on Yuna's breath.

Rikku's hand slipped down between her legs, fingers running over Yuna's tight little pussy. A finger, just to taste, a tease against the fabric protecting her from her cousin's advances. Her breasts jiggled against theirs, as they pushed her towards the shore to where their feet had purchase.

Yuna gave herself willingly, body bending against her cousin's will. Rikku easily parted her legs, pulling aside their bikini bottoms as they both fell into the waist deep water by the shoreline. Yuna's soft ass planted firmly against the rocky ground, Rikku fell to their knees with their fingers inside Yuna's pussy.

Rikku pressed a hand against Yuna's firm stomach, easing deeper inside them. Yuna's adoring multi-coloured eyes gazed up at her, softly cooing as Rikku's palm cupped their cunt. Slow and steady strokes brought them to a gentle peak.

"Rikku," Yuna panted, "your fingers... ahh!"

She worked her wrist a little harder, leaning in to kiss them again. Yuna's soft lips parted with a moan, it made her body tremble. Imagining those lips wrapped around her... she couldn't resist, she had to have them.

Rikku rose to her feet, one hand reaching down to slip inside her bikini bottoms. She was already so hard, aching for her cousin's touch. She stepped one leg over Yuna, then pulled out her cock - dripping wet, glistening in the midday sun. Yuna grinned then opened wide, their soft warm mouth inviting her thick member in. But Rikku didn't want to rush, she let her balls rest on Yuna's lips and like a good girl they gentle suckled. Yuna breathed in deeply, drinking in Rikku's arousing scent - it smelled like dominance, a sweet reminder of the young Al Bhed's fertility. It made their body hunger, it was almost unfair that her throat was so empty while her mouth was so full of Rikku's delightful sack.

"Yunie," Rikku approvingly gasped, she had forgotten how well her cousin handled her heavy balls.

Her cock trembled, ready, growing to full monstrous length over her cousin's face. Yuna looked so pretty half-hidden away behind Al Bhed cock, one blue eye gazing adoringly up over it.

"I'm going to fuck your throat."

Yuna moaned in delight, her mouth full but her throat jealous.

"You want me to, don't you?"

Yuna gently let Rikku's balls flow from her mouth, with a loud happy slurp, "Yes."

"Then beg me for it."

Yuna moaned, so eager for it, "Please Rikku, fuck my throat."

Rikku ran her fingers along the whole length of her shaft, from tip to tail as it dwarfed her cousin's face - pressing it firmly against the bridge of their nose.

"Do you really want it?"

Yuna panted, breathlessly screaming out for it, "Yes, please! Please fill my throat with your thick cock!"

Rikku smirked, then slid her cock down her cousin's face. It left a nice wet streak along their nose and cheek. Yuna was wide open for her, she could see right down their throat - right where she was headed.

Yuna happily took her cousin's head in her mouth. One long deep suck and Rikku's shaft disappeared down her tight throat. Their hands grabbed hold of the back of her head, pushing her down until her lips pressed against their stomach and she could feel their balls against her chin.

"Hng, Yunie... your throat is so tight..."

Yuna gagged, her hands greedily grabbing at her cousin's supple ass. She fought the urge to breathe as her cousin fucked her face, ramming hard down her throat. Balls slapping against her chin, drool and pre-cum dribbling from the corners of her mouth. Her eyes clouded up as tears began streaking down her face. Bliss was a packed throat and the rough thrust of a lover against her nose. Her mind full of nothing but thoughts of delicious Al Bhed cock as her lungs began to burn.

"Why are you so tight? Is our morning routine too easy?"

Yuna gurgled, it was a moan of delight more than a reply. Rikku's savage pounding had left her enthralled by pleasure, unable to think of anything but the feel of hot shaft stretching her tight throat.

Rikku gritted her teeth and thrust harder, she was so close - she could feel it welling up inside of her. Just a few more strokes! Yuna submitted to their role, swallowing, choking down her cock faster than she could pump it in.

Yuna moaned as Rikku came, exploding a hot creamy load at the bottom of her throat. It gurgled up as Rikku slowly pulled out, leaving a thick trail of goo behind them, still spewing forth as they popped free of Yuna's throat. Spunk flooded her mouth, oozed out over her chin. Warm, salty, delight flooded her senses. Her entire face coated with thick ropes, drooling down her still wet face. She gargled, the sweet feeling of being so thoroughly full made her forget her need to breath. Then with a hard gulp, she swallowed most of it down, letting the rest ooze up over her lips.

Yuna was a sopping mess, her entire face glazed in a thick soup of spunk and spit that slowly dribbled down into the water where it pearled against her tits.

"How was that Yunie?"

Rikku rubbed her cock against Yuna's face, enjoying the slimy feel of her cum on her cousin's skin. She gave them a soft slap against their cheek to remind them that she was still rock hard. As divine as Yuna's throat was, her body craved something more substantial.

Yuna panted, unable to form words, still winded and her mind still a fog.

"Which hole next? Should we give them a little company?"

Rikku leaned down to place a hand affectionately against Yuna's belly. They were just a little firmer, stomach full with a liquid lunch.

"Or do I finally get to break in your ass?"

Yuna's mind raced, she wanted nothing more than to feel that thick cock breaking her tiny ass but... could she handle it? They'd never tried.

"Oh," she gasped, "please- please Rikku, fuck my ass."

Not one to leave her cousin wanting, Rikku helped them up and roughly bent them over the edge of the pool. Warm rocks pressed against Yuna's tits, Rikku's spunk sloshing off their face into the sands. Rikku leaned down to gently nibble her cousin's sweet butt, soft white cheeks ready for riding. They were slick and squished against her fingers so beautifully as she parted them. She nearly tore her cousin's bikini bottoms off with her teeth, eager to finally get a taste of them. One slow, passionate lick was all that was needed to get Yuna purring.

"Don't- don't tease... just fuck me!"

Rikku stood up, smirking, "But you're so delicious, Yunie."

She gave them another lick, her tongue gently probing inside. Yuna moaned, ecstatic. Rikku lapped at Yuna's ass, their tight pucker barely even resisted, stretching so readily to a tongue, then a finger. Then, Rikku eased her cock in - Yuna's ass swallowed her, effortlessly taking her entire length.

"Hnnn, Yunie... oh, your ass is so slutty, I barely had to push."

Yuna blushed, tightening against her cousin's cock. It felt so... good, so wrong but so amazingly good. She was already addicted to the feeling as Rikku's cock drove deep inside her. Their body grinding up against her soft booty, she nearly begged for release, already so close to coming.

She let out a wordless moan as Rikku grabbed her roughly by the hips, pressing in harder, pounding faster and faster against her.

Rikku rutted against her cousin, clenching her jaw in a vain attempt to fight the urge to bust another nut. Her cousin's ass so sweetly enveloped her, constricting tight, milking her dry. Yuna loudly, excitedly squealed as she broke them in, stretching and wearing their tight ring loose.

"Hnng," Rikku thrust as deep as she could, getting her climax as deep as possible as Yuna's booty squeezed out another creamy load from her cock.

Yuna melted into the rocky shore, her entire body trembling as she came. Cooing as another gooey load poured into her depths. Rikku's cock pumping out wave after wave of fresh spunk.

Rikku pulled herself free, still dribbling as it sprung half limp from Yuna's ass. Rikku wrapped a hand around herself, easing out the last few drops over Yuna's back while they stood leaning against the edge enjoying the feel of their cousin's limp cock pressing against their skin.

"Wow, Yunie."

Rikku admired her work, spreading Yuna's cheeks to examine her lover's worn hole - slightly gaping and incredibly creamy. A pool of spunk trapped inside.

"I just blew the hugest load."

"I know," Yuna panted, her voice dreamy, "I can feel it."

It sloshed around inside her as she shuffled around, sitting down in the cool spring waters to sooth their tender rear. Rikku slid down in the water beside her, leaning over to kiss her and press an affectionate hand against her belly.

"I love you, Yunie."

Yuna smiled, reaching a tired hand to cup Rikku's soft face, "I love you too."

Meanwhile, up on the overlook, sitting in her comfy little outpost - Paine eased a pair of fingers inside her cunt. The other holding a pair of binoculars to her face, watching her friends enjoy themselves instead of the vast tracts of desert she was meant to be guarding against.