Little Moon and his Yordlegirl Loppy held hands through a dense forest, Moon taking the lead through the trees and vegetation to find a big patch of soft looking sand, Loppy stumbled behind him and looked at it, wiggling her hips a little and blushing.
“I-Is this t-the… The place, M-Moon?” Loppy said, her exposed privates already getting slightly wet as she trembles. 
“Yup… You ready…?” Moon said, stripping his clothes off and stroking his length to get a full erection and he turns to Loppy, holding both her paws as he draws her into a very deep kiss, her privates getting more wet by the second. He pulls away with a trail of saliva and gazes into her eyes as she nods slowly.
He picks her up by her armpits and hovers her over his throbbing length as he slowly walks backwards into the sand pit, instantly sinking to his knees as her hovering feetpaws sink in slightly. Once he walked back deep enough to sink to his butt and her ankles, he wiggles himself deeper and sits in the sand, the base of his length disappearing in the sand.
Loppy looks down at him sinking and then down at his erection, slowly drawing closer to her privates, she moves her legs and sinks them down in the sand as his tip enters her clit with a wild blush from both of them. Within moments, he spreads his legs open in the sand and drops her down entirely on his cock, Loppy cries out lustfully and spreads her legs out a little, sinking them in the sand completely as they’re now joined, though it can’t be seen through the quicksand, both of them sinking past their bellybuttons, Loppy only slightly higher up.
Without a moment to spare, he moves Loppy up and down his hard and throbbing Yordlehood, sinking them both deeper with each drop down of Loppy. Loppy’s long ears floating on the sand as she stays motionless, letting him do everything as she moans and whines, sinking to her chest very quickly and him passed his breasts, both their arms sunk completely in the sand and when they get to their shoulders, Moon unloads every single drop of cum he has into Loppy’s wet and hungering vagina. He stays hilted to her, the underside of his penis pumping untold amounts of cum into her womb, his sac only getting more swelled with cum just waiting to be rushed into her already full womb. With each pump of cum being shot into her womb, the force lifts Loppy a bit out of the sand before sinking back down, her neck slowly disappearing in the quicksand as Moon stays hilted in place pumping and pumping cum into her, not even noticing his chin is sinking under. Loppy’s ears just floating on top of the sand as her tummy starts to bloat and swell with his cum, each pump of cum into her makes her tummy slightly bigger, her womb completely overfilled with his cum. He cums harder and even longer when his mouth sinks under and soon his nose, Loppy keeps her head up when her chin sinks under, the force of cum being pumped into her depths keeping her mouth above then below the sand over and over with each pump of cum, finally with a moan that only made bubbles plop out from her mouth, her mouth sank under completely, still being lifted with each pump of cum. Loppy’s tummy gets bigger and bigger, overflowing with Yordle cum as each pump feels like a wave inside of her, Moon’s sac keeps getting slightly more swelled with each inch he sinks under the sand, pumping more and more cum into Loppy’s womb and tummy, when his eyes sink under, he pumps big torrents of cum into her, bloating her tummy faster and her womb starts to grow from the amount of cum being pumped into it, all Loppy can do is whine and moan under the sand, making bubbles pop up and splash sand on her face as her nose goes under, now only being able to watch as Moon’s forehead sinks deeper into the quicksand. Her eyes barely staying above the sand because of the force of cum being pumped into her, but she intentionally wiggles her head down into the quicksand, sinking her half passed her forehead as the tips of Moon’s ears started sinking under. His cock still pumping and pumping cum into Loppy and as his ear tips sank under, completely submerging him, his swelled up sac unloads all of the cum in forceful pumps and torrents, lifting Loppy higher out of the sand with each pump into her bloating tummy and womb. Loppy’s forehead slowly sinking under because of the pumps of cum into her but she shakes her head and sinks her forehead under, the quicksand slowly rolling over her hair, being pushed back with each pump of cum but sinking her more as she goes down. With the sand over her head, her long floppy ears begin to sink under where her head did, being pushed back with each pump of cum into her but sinking deeper than they’re being pushed back. Loppy’s ears slowly sinking deeper and deeper under the sand as she felt more and more cum being pumped into her tummy, huge waves bloating her tummy more and more with each pump of cum. Moon couldn’t hold his breath any longer and breathed out, struggling in the sand a bit before he stops moving, bubbles slowly coming up where he sank under. Even after Moon had died, his cock still was pumping cum into Loppy’s vagina, just before her ears sank under completely, she too breathed out, squirming in the sand and making her ears sink under, completely submerging Loppy as bubbles came up where she submerged. Moon’s cock still pumped cum over and over into Loppy’s vagina even after they both died, her tummy swelling and swelling as the sand above them shifts up with every pump of cum, finally slowing and stopping as the sand became still once more.