Author's Note

This is intended as an idea dump of sorts for my own story concepts. Please do not solicit your own ideas.

Takes place a few years later after Pregnant Princess' Pesky Predicament and Fecundity. The batpony repopulation program is still well in effect, and Luna, near the end of a new pregnancy with septuplets, is having a romp with a few of her guards. Two of them are servicing her while she lays on her back. One of them about ready to penetrate her, while the other licks and rubs her taut belly. Luna’s womb is so big, a full-grown stallion could fit inside it. One of the mares of the batpony guard, Lily, is present (also serving as a surrogate, though just with twins), and is looking on with envy as Luna is pleasured.

The Pregnant Princess' Passionate Pleasure Party

Art by Patch (derpibooru image 1440817)

“Mmmhhh…” Luna gazed up at the ceiling, laying on her back. She shivered from the tickling jolts emanating from her groin, accompanied by wet slurps and smacks. “Are you going to suckle me all day, Zenith? Or are you going to get on with it?”

The tickling jolts stopped. Zenith, one of her batpony guards, released her melon-sized teat and instead moved southward. He nosed the flushed lips of her marehood, tasting her sweet honey...

“N-No!” Luna bit her lip. “I need more than your tongue...”

Zenith hesitated. Slowly his head emerged from her crotch, though she still couldn’t see him. Her mammoth, colossal womb was like a dark blue mountain of plush fur, and it dominated her line of sight of anything south of her chest.

It’d been a few years since the introduction of the batpony repopulation program. Things were going well, but after overseeing and being so involved with the effort, Luna soon felt the call to ‘participate’ once more. A weaker strain of fertility magic this time had ensured that the efforts took, but even with a lesser strain, the fecundity of alicorns was still a sight to behold.

Luna shivered as she felt Zenith rearing, creeping forward onto her. His flushed and panting face emerged, his muzzle damp from her juices. “Yes... That’s it…”

Zenith gulped. “M-Mistress…”

“Come, now.” Luna’s voice was soft, her eyes warm. She didn’t know why she’d always had a soft spot for the timid ones, but she did. “Follow Vigil’s example.”

Vigil, a second batpony guard, was licking and kissing the side of Luna’s squishy belly with vigor. He stroked her paunch in wide strokes, feeling the firmness of her taut skin. His eyes were closed as he hummed throaty and low.

Tentatively, Zenith obeyed. He nuzzled the crest of Luna’s swell as he crept forward, soon peppering it with fevered kisses. Luna hummed and hooked her hooves around his, pulling him forward. She tensed as his twitching dick grazed her entrance, but it only made her all the wetter. Zenith was no small stallion, in size or stature, but he was like a gangly teenager compared to her. Combine that with the round, steep crest of her fertile swell, and he wouldn't even be able to lay his head on her chest.

Zenith rubbed the sides of Luna’s belly as he aligned himself. That giddy energy was in his chest, making him jittery and light, pushing him… urging him. He needed a few tries before he found the mark, but when he did, their dual gasps were sharp and loud.

“Ahahaaaaahaa…” Luna’s groan rose and fell in pitch. Her cunny swallowed Zenith’s eager dick, her plump mound stuffed full. His length spread her wide, so wide, sliding inch after inch inside her, her velvety walls gripping and pulling him in further. Zenith grit his teeth, cradling her tummy as he advanced, lost in the feel of Luna’s pregnant pussy. He eased himself atop her and thrust forward in small strokes, her snug, wet tightness yielding to him, bit by bit. It soon wasn’t long before his uneasiness melted away, leaving behind only a coiling, gathering urge, desperate to break free.

“Harder,” Luna whispered. “Harder!”

Zenith growled. He thrust forward, his medial ring slurping in. Luna let out a girly squeal, his thick, spongy ring spreading her even more, making her feel so FULL! She began clamping down in time with his thrusts, feeling that clenching hunger rising, stoking the fire inside her. The curious flutters of her foals resonated through her womb, and the sensations made Zenith only go all the faster, his breath coming in ragged gasps.

Meanwhile, a short ways away, another pair of batpony guards lay together, a stallion and a mare. The mare too was heavily pregnant (though not nearly as much as Luna) her bulbous belly jutting out like a fuzzy hill. Her eyes kept flitting over to Luna and her two servicing guards now and again, her face scrunched up.

“Something wrong, Lily?” the stallion asked.

Lily pursed her lips. “It’s n-nothing, Saros…”

Saros grinned. He snuggled a little closer, his hoof wandering to her exposed nethers. “Mmhmm, sure it’s not.”

Lily’s eyes fell on Luna’s gigantic maternity, dwarfing the size of her own. Of course, considering Luna was pregnant with seven foals, and she was only pregnant with two, that was to be expected.

Saros started rubbing Lily’s slit, relishing her tiny whimpers. “You look like a little kid with a new bike, jealous that one of your friends got a better, cooler one. Does somepony have a little belly envy, hmm?”

Lily grit her teeth. A blush crept into her cheeks, her ears pinned back against her head. “Nnnnggh… I can’t help b-but... wonder what it’s like…”

Saros slipped off his helmet. He scooched closer, taking hers off as well. Their dark manes spilled out around their necks, soft and shiny. “Wonder what it’s like to feel that many foals inside you? To watch your belly grow... and grow, filling up so full with life?”

Lily sucked in a hissing breath. Saros had spooned up beside her, now nuzzling her exposed neck. He pressed his small fangs to her skin, running them up and down, the points lightly stinging. Her eyes unfocused as her heart beat faster, his nickers and snorts on her throat making her quiver like jelly.

“Maybe you should ask her,” Saros kissed her nape and scruff, running his snout through her mane. Lily smelled like lavender and mint, a favorite shampoo amongst the lady guards. “Tell her you want to push your limits. I’m sure there are spells that can make it happen.”

Lily felt Saros nudging her onto her side. She obliged, letting him wrap his hooves around her, the two of them snuggling close. Saros’ throbbing length was sandwiched between them, though not for very long, as he pulled back his hips and readjusted, gliding it towards her entrance.

“Go slow,” she breathed. She looked back at him with hungry eyes. “Make—mmmf—m-make it last…”

Saros kissed her. Their tongues mingled as he wrapped his free wing around them, easing his cock inside her. She kissed back with fervor, moaning into his mouth as he filled her, a warm heat flowing out from her belly.

A short ways away, Luna was goading Zenith on. He was almost hilted in her now, his plump, heavy balls grazing her thick ass. He was properly rutting her now, and Luna was timing her squeezes with his fluid thrusts, further feeding the flames. The second guard Vigil had stopped his tummy nuzzlings to watch, and he was now seated beside Luna, stroking himself, his cock aimed straight at her face. He sweated as he took in her radiance, his mottled dick glazed with pre, twitching in his hooves.

“M-Mistress,” Zenith said a moment later. “I’m g-gonna…”

“Inside,” she gasped. “Inside! Th-that’s… that’s an order!”

Zenith’s thrusts became uneven. The tension boiled over, consuming his thoughts. He snarled and grunted loud, and with one final thrust that slammed their hips together…

“AH!” Zenith erupted, coating Luna’s tunnel in warm, sticky cum. Again and again he pumped her full, his bloated balls releasing their hefty payload into her moist depths. Shortly after, Vigil approached his end as well, and with a soundless cry he came, painting Luna’s face and neck with thick ropes of seed. It was enough to make push Luna over the edge as well, and she let out a long, lewd moan, flying high as her walls spasmed around Zenith’s length.

Not a minute later, they were going at it again. Zenith and Vigil switched places and resumed pleasuring their princess, addicted to her cries and heated moans. Luna licked off Vigil’s cum and bade Zenith kiss and lick her humongous womb, drunk on the rush of endorphins.

Saros smirked as he and Lily watched, still rutting at a slower pace.

“Best. Guard assignment. Ever."