The ‘Older Sister’ Educating Her Younger Brother (2)
Yang Da-hee slowly lowered her head and moved closer to her little brother. But Yang Da-jun was oblivious to her approach and simply lay there, snoring softly.
As their faces drew closer, their hot breaths mingled together. And then.
Ssssh.
The reason why the older sister straddled her younger brother. The reason why she pinned him down and sucked greedily on the nape of his neck.
It was to erase any traces of other women that might have lingered, and to leave a mark so that no one else would dare lay a finger on him.
‘So… I just need to clean him up properly this time too, don’t I? After all, I’m his older sister…’
And so, as if in a trance, Yang Da-hee grabbed the waistband of his trousers and pulled them down.
Swoosh.
With the sound of the fabric sliding down, the massive object hidden inside finally sprang out with a thud.
Their lips made a shy sound.
“Mmm…”
“Ah, ahh…”
Yang Da-hee clenched her teeth as she watched her younger brother frown in his sleep. Even so, the corners of her mouth kept twitching.
‘I really did it… I did it with Da-jun… Hmm, hmm…’
That first kiss was sweet and comforting.
The person she’d cherished as her first kiss for her whole life was her own blood brother. Likewise, her mind was filled with the thought that she must be his first too.
Because of that, her heart was pounding so hard her head was spinning.
“T-this… I mean, this…”
Realising only belatedly that she had kissed her own brother, she stammered, trembling.
He was the brother she had raised in place of her parents, the one she was bound to protect as family. He was her precious younger brother, who looked to her alone—she must not betray him.
As thoughts raced through her mind, scattering her thoughts, Yang Da-hee covered her mouth with both hands.
Then, after mumbling random words in her mouth for a while, her eyes widened at a sudden realisation.
“Ah⋯?”
Her mind cleared, and the tangled thoughts fell into place.
It felt pointless to have been trembling over having kissed her younger brother.
‘⋯He’s so cute, what can I do?’
If he’s the sort of younger brother who makes even his older sister feel so tenderly for him, it’s obvious he’d provoke women if he went out and about. Every little action of his is a signal to women asking to be taken.
So, as his older sister, it’s only right that I do this much.
‘That’s right, I’m his older sister… I’m just kissing him to protect him, aren’t I?’
Kissing between siblings was a kind of territorial marking, a way of protecting him from those nosy women.
“Gulp…”
The sound of her swallowing was loud, so she glanced around briefly. Thankfully, her two younger brothers were still fast asleep.
Which meant that no matter what she did, as long as she didn’t make a sound, there was no chance of being caught.
‘No, wait, it’s not about getting caught. I’m doing this as their older sister.’
Muttering incomprehensible words to herself, she lowered her gaze.
It was her younger brother’s cock.
*
The older sister stares intently at her younger brother’s cock.
“Huh…”
Yang Da-hee swallowed her gasp and covered her mouth with her hand. As she stared at it, saliva kept trickling out, so she had to wipe the corners of her mouth every now and then.
It hadn’t even fully grown yet, but it was already swollen, making a woman’s heart flutter.
For all she was his older sister, her crotch had been itching ever since because of her brother’s cock.
Her lower abdomen was thumping, and her arsehole was twitching of its own accord, craving a taste of that cock. If nothing else, she wanted to touch it, even if just for a moment.
‘I didn’t get caught yesterday, so just this once…’
With one hand stroking between her thighs, the other slowly reached towards Yang Da-jun’s fly.
Then, as if dipping a hand into hot bathwater and pulling it back out, I brushed against his cock ever so lightly.
Tap.
“Huh.”
I hadn’t been caught. A single tap isn’t exactly a huge deal, yet strangely, my heart was racing.
‘Ha, just one more time…’
Rubbing her thighs together, she prodded his cock again with her fingertips. Tap, tap. Then she touched it once more. Press, tap.
Hesitating, she bit her lip at the tantalising sensation.
‘Ah, uh… Oh, I don’t know.’
In the end, she found herself grabbing hold of his cock. Even through his trousers, she was startled by how large and swollen it was.
“You… you touched it again…”
Yang Da-hee’s face flushed at the thought of touching her younger brother’s cock, and her hand trembled as if she’d been burned.
“Hmm…”
Her body bent like a shrimp, and her hand, wedged between her thighs, was tightly squeezed.
Yang Da-hee squeezed her thighs tightly, then rubbed them together, intensifying the tingling sensation in her knees.
“Ugh...”
Then, a thought suddenly flashed through her mind, and she sat up.
‘...I can’t check properly like this. ’
As an older sister, looking out for her younger brother is an important duty. Having done so for over a decade, it’s only natural.
If her brother has done something wrong, it’s only right that she, as his older sister, should set him straight.
But merely tapping him lightly through his clothes wouldn’t tell her what was going on with him. Unless his skin was exposed, she couldn’t even get a proper whiff of him.
So Yang Da-hee decided to check her younger brother’s cock with her own eyes.
She pulled down his trousers and stripped off his underwear, determined to examine him thoroughly to see if any other woman had laid a hand on him.
‘It’s something I simply have to do. After all, he smelled of another woman when he came home…’
Yang Da-hee slowly raised herself up, bracing her arms and legs against the floor. Only the faint rustling sound of the duvet brushing against the bed echoed softly.
Moving inch by inch, she crawled sideways. It was where her brother was sleeping.
“Da-jun.”
Whispering softly, she climbed onto her younger brother’s body.
“Da-jun…”
Holding her breath, she called his name once more and carefully lowered herself. She pulled back the duvet that had been draped over him, as if unwrapping a package.
“Mmm… Da-jun…”
She buried her face in the nape of his neck and took a deep breath.
Ssssh… Haa…
Even though she was his older sister, she shuddered at the scent of her younger brother filling her senses.
“Huh, hmm…”
A shiver ran down her spine, sending a tingling sensation through her body. Yang Da-hee’s head snapped back, and she collapsed onto her brother’s body with a thud.
“Ha… Haa… My brother’s scent… Sshh… Haaa…”
Yang Da-hee clung to her brother, gasping for breath, then buried her face in the nape of his neck and turned her head to one side. Then, opening her mouth wide, she bit down hard on his neck.
“Mmm… Slurp… Chomp… Pffft…”
She sucked it in with a ‘slurp’, then pulled her lips away with a popping sound. Then she pressed her lips against the thick flesh again and sucked away.
“Slurp… Haa…”
The skin was pulled taut before slumping back down. Though it wasn’t clearly visible, a bright red mark must have been left behind.
Soaked through with saliva, the scent mingled with her younger sister’s body odour, stinging sharply in her mind.
Far from stopping, Yang Da-hee moved her body again, searching for the source of the even stronger scent. Kneeling before her sister, she sniffed the scent intently as she crawled downwards.
“Hmm, ah… it tingles… ah…”
Her breasts, with their nipples standing erect, swayed as she moved, and she accidentally brushed against her brother’s chest.
It was the moment her nipple touched her younger brother’s.
“Huh, hmm…”
The sharp tips met, sending a shiver through her whole body. Her lips trembled slightly, but she clenched them shut and continued downwards. The scent grew stronger the further she crawled... Yang Da-hee stopped moving when she reached her younger brother’s lower abdomen.
“Sshh, wet... Haaa...”
Her sister’s straight nose pressed against her brother’s stomach. She lifted his top just slightly, buried her face there, and stuck out her tongue to lick his navel.
“Chuup… Chup… Chuup… Phaah…”
Yang Da-hee lifted her head briefly to stare intently, then stuck her lips out again. Unlike before, she merely puckered her lips and carefully sucked on her younger brother’s navel.
She was taking it upon herself to clean up the sticky saliva smeared on her brother.
“Huh… It’s all clean now…”
Yang Da-hee raised the corners of her mouth slightly and let out a barely audible chuckle. Then she lowered her head again and gave him a light kiss.
Smack.
“Ugh, mm…”
Her brother reacted. The moment their lips parted, he furrowed his brow slightly and turned his face away.
‘So he reacts even whilst asleep…’
She felt relieved inwardly. After all, if his body couldn’t remember even whilst he was asleep, there would be no point in training him like this.
She was licking him tenderly to ensure other women couldn’t lay a finger on her brother, and to ensure he himself wouldn’t do anything foolish. So, no matter how deeply asleep he was, his body simply had to remember.
With that thought, she was about to bow her head again when—
“Da-jun…?”
She looked down at the heavy sensation she felt below and saw that her younger brother’s crotch had swollen considerably. Even though it was hidden by his clothes, its size was so impressive that it stirred her heart.
Her heart pounded violently, and with every beat, the hot knot in her lower abdomen threatened to melt away.
Something buzzed between her legs as a hot, sticky fluid trickled down. Even though she was his older sister, she found herself dripping with arousal all over her brother’s cock.
‘Just… just once…’
Despite the unfamiliar sensation of their teeth clattering together, she slowly pressed her stomach against his. Her breasts were pressed flat, their navels touched, and the pounding of their heartbeats was transmitted between them.
“It’s hot…”
Yang Da-hee moved her lower body little by little, still straddling her younger brother.
“Mmm… yeah…”
Now in the role of the older sister, she wrapped her thighs around her brother’s legs, buried her face in the nape of his neck and inhaled his scent. Her waist bent and straightened repeatedly, causing her large buttocks to jiggle up and down.
Squish, squish...
“Ugh... Ah...”
Every time her knickers brushed against his groin, a squelching sound accompanied her moans.
The thick shaft of his cock brushed past the plump, hollowed-out mound of her pussy.
The more her pussy lips snugly envelop his cock, the more it swells and lifts upwards.
For a big sister, she’s straddling her younger brother and grinding her hips in the cowgirl position.
Slap-slap-
“Mmm... Ahh... It’s getting bigger... Haa... Haaah...!”
The amplitude of her movements grows wider and wider, and soon, with every downward thrust of her hips, a slapping sound echoes as the older sister and younger brother’s thighs collide.
Every time the thick cock brushed past her pussy, her juices flowed out, soaking her once pristine panties.
“Ugh, mmph…”
Her younger brother groaned and furrowed his brow, and soon a dampness began to spread from the cock beneath him.
The cock hidden beneath his clothes twitched, and a heady scent stung her nostrils. Overwhelmed by the sensation of wetness, Yang Da-hee gasped and held her breath, not knowing what to do.
“Oh, what do I do… have you come…?”
She hastily pulled her hand away and stared intently, swallowing hard as the sticky scent of semen clung to her mind.
And before she knew it, saliva was trickling down the corner of her mouth.
“Slurp…”
It suddenly dawned on her that she had been trying to clean her younger brother’s body.