
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/7916365.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      F/M
  Fandom:
      Homestuck
  Relationship:
      Rose_Lalonde/Dave_Strider, Rose_Lalonde_&_Dave_Strider
  Character:
      Rose_Lalonde, Dave_Strider
  Additional Tags:
      Underage_Sex, Consensual_Underage_Sex, Riding, Moaning, Quiet_Sex,
      Incest, Breasts
  Collections:
      Homestuck314
  Stats:
      Published: 2016-08-30 Words: 1600
****** DEAD SLAYER IV ******
by gummysnakes
Summary
     Dave's dear cousin Rose takes his attention away from the movie they
     were watching.
The faint glow of the TV provides the perfect backlight.
They'd kept the sound on, of course, if only to mask the noises they were
making. Every moan, every sigh, every sharp exhale… Dead Slayer IV did an
excellent job of covering it all up. They couldn't risk being too loud. And
every now and then, Rose had to hush him. He was, surprisingly, the louder of
the two.
Yet who could blame Dave for hardly being able to stifle his sounds of
pleasure? He was fucking his cousin in his own living room, unbeknownst to his
elder brother who retired for the evening. It was taboo, and they knew it. And
they loved it.
Even now a soft blush took hold of Rose's face as she bounced - ever so
steadily - in Dave's lap. The seventeen-year-old bit her lip hard to keep her
moans prisoner, clutching Dave's shoulders tightly, as if a loose hold would
allow the two of them to fall apart.
"Ah, fuck," moaned Dave, keeping his hands on his cousin's hips, holding her
steady while she rode him. She bounced in the night, highlighted by the
slaughtering of the undead that played quietly on the television. There was a
strange elegance to Rose's movements: her repeating up-and-down motion under
the occasional blink of light from the screen. She seemed almost graceful, in
spite of the fact that she was the one guiding Dave. Taking most of the
control.
"Shh. Quiet, Dave… Don't be so loud," she urged, fearful that her fun would
come to an abrupt end when Dave's brother came out to watch just what his baby
brother and niece were up to. She couldn't afford to miss out on this. It was
always most fun when there was a risk of getting caught.
"I'm not loud," Dave retorted, before grunting quietly under his breath. She
had begun to ride him harder, and faster, and take Dave's cock deep inside of
her pussy. Almost inaudible, the light wet sound of their lovemaking added a
wondrous rhythm to the gunfire on television. The protagonist says something
cool, but it more or less goes ignored. Dave would joke about it in the
morning.
"Still watching TV?" asked Rose, a smirk on her lips as she looked down at
Dave, kissing his nose affectionately. At Dave's denial, Rose nods and hikes up
her shirt, flashing her cousin an eyeful of her breasts. "Good. I want all of
your attention on me…"
Dave nearly moaned out right then and there. He'd seen Rose's boobs before,
sure, yet they were always a sight to behold. He moved his hands from Rose's
hips, instead reaching up with both hands to caress and fondle her breasts,
grazing his thumb against her nipples. That, in turn, drew another deep moan
from Rose, which she attempted to silence with her own hand. It was a vain
attempt.
"Fuck, they look so good," praised Dave, "Can I suck on 'em?"
"Do you even have to ask?" said Rose, a sigh leaving her lips when Dave
immediately presses his mouth to one of her breasts, latching his lips around
Rose's firm nipple. "Shhh… Right there…"
She moved her fingers through Dave's hair, always enjoying it when Dave treated
her breasts. It was akin to worship, which Rose did not mind one bit. She gave
the same amount of attention to Dave's cock, whether it be orally or vaginally.
They hadn't done anal yet, of course. They were saving that for a special
occasion. Perhaps Rose's birthday. It was coming up soon.
Yet here and now, the fun continued. Rose bounced more firmly on Dave's cock,
keeping her panties aside to allow easy entry for her dear cousin's dick. As
Rose picked up the pace, so too did Dave, who continued to caress Rose's
breasts. His mouth goes to Rose's other nipple, sucking gently at the nubbin,
teasing it with a very light nibble. Rose shuddered, and Dave relished that.
"Now who's being loud?" Dave asked quietly, only to receive another shush from
Rose. Yet feeling mischievous, Dave was keen on getting more noises out of Rose
one way or another.
He kept a hand on Rose's back and gently pressed, pushing Rose just a little
bit closer to him. At the right proximity, Dave latched his mouth onto Rose's
neck, giving his dearest cousin little kisses and bites across her skin there.
Rose squeaked out pleasurably, before slapping a hand over her mouth to silence
her slight cry of euphoria. She went deathly still, despite Dave's amused
little thrusts.
Figuring it was still safe, Rose glared at Dave. "You're going to get us
caught, you idiot…!"
"I'm not the one who squeaked," said Dave. "Mmm, that was cute, Rose… Lemme
hear it again…"
Dave sucked on Rose's neck, who began to quietly plead and moan and beg for
more, despite herself. She knew they had to be quiet, but she simply could not
help it. From Dave's cock pumping in and out of her pussy, to the feeling of
his lips and teeth on her neck, and his hands on her breasts… She was being
stimulated in all of the right ways, and they knew it together.
Rose then granted Dave access to all of the squeaks and little moans he wanted,
much to his happiness and pleasure. The arousal was rising sharply for the both
of them. Rose once again kept her hands on Dave's shoulders, worried she would
damn near fly off from the increased speed of their lovemaking.
"Ahh… Ahh… Yes… God, Dave… Please…" begged Rose. "Mmm, yes… Oh, oh right there…
Right there, Dave… Fuck me… Fuck me hard…"
Their wet thrusts were heard more clearly after that. Their hips smacked
together from Rose's bouncing, and soon enough, Rose's breasts were bouncing
too much for Dave to suck and nibble on them properly. He took to returning to
Rose's neck, after her quiet plead not to leave a hickey, lest suspicions arise
come morning.
"Fuck, nngh, take it, Rose… Yeah, you like that? You like that, Rose?" he
quietly inquired, met with Rose's rapid nodding. "Fuck… ain't gonna last long
now…" he warned.
"Inside," Rose nearly croaked, "God, please…"
"I know babe, shh…" Dave replied, reaching behind Rose to fondle and knead her
ass with his hands. Rose huffed from the rising pleasure, knowing she was
close, and letting Dave know for certain.
"Almost… there… Dave, I… I'm going to…!" And just like that, Dave pushed a hand
to her mouth, muffling her cry of pleasure as she reached her orgasm, cumming
hard on dear Dave's cock, shaking and shuddering from the intense peak she's
reached on her cousin.
Dave reached his climax seconds after Rose had, feeling the hand of his cousin
press right up to his mouth to quiet down his groaning and moaning. He had
filled Rose right up, unloading deep inside of her pussy and practically
stuffing her full of his hot and gooey spunk. Rose's eyes nearly rolled into
the back of her skull from the utter elation she felt, having been filled with
her cousin's load of cum, just like she's wanted.
They slip into their wondrous afterglow as the sounds of explosions on the
television die down, leaving behind a much-needed silence. Thank you, DEAD
SLAYER IV, for the background music.
Rose pulls her hand off of Dave's mouth, just as Dave does the same for her.
They breathe heavily together, panting and heaving. After a few moments, they
meet each other's gaze, and after but a single moment more, they need to quiet
down their happy giggling.
Dave pulls Rose closely, snuggling with his cousin as he stayed deep inside of
her. He could practically feel the leak down below, and prayed that the mess
wouldn't be too absurd. Rose had mumbled something, and Dave had missed it.
"What was that?"
"Thank you," Rose repeated, "So much."
"Thank you too, cuz," said Dave, sighing with relief. He glanced over to his
phone, wincing at the time. "Fuck, it's late."
"Fuck again?" teased Rose, "Not until tomorrow, Dave."
"It IS tomorrow."
"Good point." Rose stood up very slowly, removing herself from Dave's cock. The
feeling of emptiness was paramount, but she knew deep inside that she wouldn't
be empty for long. Tomorrow, the fun would begin anew, yet now it was bedtime,
and they were well past their curfew.
"Ahhh," Rose sighed, slipping her panties back into place. "I'll sleep well
tonight. God, I'm so full of you…"
"You're welcome," said Dave, getting his boxers back on. "Not much cleanup when
it's all in you."
"Well then be grateful I'm on the pill, or else I'd have gotten pregnant by
now," joked Rose, leaning up to kiss Dave on the lips. It was a small smooch,
but it was not enough. They came together again for a deeper, more intimate
kiss. Rose was the one to reluctantly break it.
"I have to get to sleep now, Dave," she said, "Do you need help with the
blankets and-"
"No no, I got it," he assured, grabbing a pillow. "Get your sweet ass to sleep,
Rose. I'll see you in the morning, kay?"
She nodded with a big smile, grabbing her own pillow before heading off, very
quietly, to bed. Dave waited a few moments, knowing Rose would soon fall asleep
with that cute smile on her face, before sitting back down and grabbing the
remote. He'd watch a movie before bed, he thought.
He paid for DEAD SLAYER IV, he may as well get his money's worth.
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