Yuko stared in complete shock and overwhelming arousal, her mouth open in an ’O’ shape. "H-Haruna... you took that entire huge cock so easily... It went so deep inside your little pussy..." Her own cunt throbbed violently as she watched, fresh rivers of wetness gushing out and soaking the sheets beneath her.

She couldn’t stop staring at the way her sister’s pussy lips stretched obscenely around my thick, veiny cock, the lewd squish-squish sounds echoing under the blanket with every thrust.

Haruna panted like a bitch in heat, still fully impaled on my cock, her creamy juices dripping down my heavy balls and making a sticky mess. "See, Sister...? This is how Jack likes to fuck... He loves battering my cervix like he’s trying to knock me up... Mmm... now you try stroking his cock while he’s balls-deep in me. Feel how wet I’m making him."

I started thrusting up into Haruna with powerful, rhythmic strokes—PLAP! PLAP! PLAP! PLAP!—each brutal impact making her perfect, perky tits bounce wildly and her moans turn into broken, slutty cries.

"That’s it, Haruna... take every fucking inch like the cock-hungry little sister you are," I groaned, spanking her plump ass repeatedly, leaving red handprints on her jiggling flesh.

Smack! Smack! Smack!

Haruna’s moans grew louder, more desperate, and completely shameless. "Yes~! Jack...! Fuck my tight pussy harder! Destroy it! Teach Sister how good it feels to be your cum-dump...! Ahhn~ I’m gonna cum already!"

Yuko’s hand was now actively stroking the base of my cock and fondling my heavy, cum-filled balls as I pounded her sister’s dripping cunt right beside her. Her face was burning red, but her eyes were glazed with pure lust and curiosity.

"This... this is too fucking perverted... but I can’t stop..." she whispered breathlessly. Her thighs rubbed frantically together, her soaked panties sticking lewdly to her swollen clit as she leaked nonstop, creating a visible wet spot on the sheets.

I turned and kissed Yuko deeply, shoving my tongue into her mouth and tasting her sweet saliva while I continued railing Haruna senseless.

"Don’t worry, my beautiful Yuko," I growled against her swollen lips. "Soon I’ll be balls-deep in your tight sister pussy too, filling you up until you scream. But first, watch how your little sister milks my cock like a pro."

Haruna giggled breathlessly even as she bounced violently on my pistoning cock, her juices squirting out with every thrust and splashing against Yuko’s hand. "Hehe... Sister’s panties are completely ruined. I can smell how soaked your cunt is. You’re really getting off watching me get fucked stupid, aren’t you? Such a naughty big sister~"

Yuko buried her embarrassed, flushed face against my neck but kept her hand firmly on my cock, feeling every powerful thrust stretching Haruna’s pussy. "S-Shut up, Haruna... You’re the shameless cum-slut here... but... fuck... it looks so good..."

Haruna suddenly slowed her bouncing, grinding her hips in slow, filthy circles while my cock stayed buried to the hilt inside her. She looked at her sister with a wicked, lust-drunk smile, her voice husky and teasing. 𝒇𝓻𝓮𝓮𝙬𝙚𝒃𝒏𝓸𝙫𝒆𝙡.𝓬𝓸𝒎

"Come on, Sister... don’t just watch. You’ve been staring at Jack’s huge cock the whole time. I know you’re a virgin... that tight little pussy of yours must be aching so badly right now. Why don’t you try it? Let Jack stretch you open for the first time. I promise it’ll feel incredible."

Yuko’s eyes widened in panic and excitement, her breath hitching. "H-Haruna... I... I’ve never... It’s too big..."

But Haruna wasn’t having any hesitation. She lifted herself off my cock with a wet pop, strings of her girl-cum connecting her pussy to my glistening cock. "Exactly! That’s why you need this. Jack is gentle with virgins... at first. Come here, Sister. Let him taste you."

I pulled the blanket back just enough to see Yuko’s flushed, beautiful face. I looked into her eyes with pure hunger mixed with tenderness, then leaned in and kissed her gently—soft at first, our lips brushing lovingly before the kiss deepened with growing passion. My hand cupped her full breast, thumb circling her stiff nipple through her top until she whimpered into my mouth.

I broke the kiss and moved lower, pulling her top up to expose her beautiful, perky breasts. Her nipples were rock-hard and begging for attention.

I took one into my mouth, sucking gently at first, then licking and flicking my tongue over the sensitive bud while my fingers played with the other. Yuko gasped and arched her back, her hands threading through my hair.

"Ahh... Jack... that feels so good..." she moaned softly, her voice trembling.

I continued downward, kissing and licking a wet trail along her toned stomach until I reached her soaked panties. I peeled them off slowly, revealing her perfectly shaved, clean pussy—puffy, glistening, and dripping with arousal. Her clit was swollen and peeking out, begging for my tongue.

I spread her thighs gently and lowered my face between them. I started slow and loving, kissing her inner thighs before dragging my warm tongue along her slit from bottom to top in long, slow strokes.

I savored her sweet, tangy taste, circling her clit softly with the flat of my tongue before sucking it gently between my lips.

Yuko’s hips bucked involuntarily. "O-oh god... Jack... your tongue... it’s so warm... ahhn~!"

Haruna watched with a filthy grin, one hand lazily stroking my still-hard cock. "That’s it, Jack. Eat my big sister’s virgin pussy. Make her cum hard so she’s nice and wet for your cock."

I increased the intensity just a little, sliding my tongue inside her tight entrance, fucking her with it while my nose rubbed against her clit. I licked faster, more hungrily, sucking and slurping on her dripping folds like a man starved. My hands gripped her thighs, holding her open as she started trembling uncontrollably.

Yuko’s moans grew louder and higher-pitched. "Jack...! I-I’m... something’s coming... I can’t hold it—!"

Her body suddenly tensed, her back arching violently off the bed as a powerful orgasm ripped through her. With a loud, broken cry, Yuko came hard on my tongue—her virgin pussy gushing and squirting all over my face in hot, forceful streams. Her juices splashed across my cheeks, lips, and chin as she shook and convulsed, her thighs clamping around my head while she rode out the intense pleasure.

"Fuuuuck~! Jack...! I’m squirting... I can’t stop... ahhhhhh!!"

Haruna laughed breathlessly, clearly turned on by the sight. "Look at that! My proper big sister is a squirter! Good girl, Yuko... now you’re all ready for Jack’s cock."

I lifted my soaked face from between Yuko’s quivering thighs, licking my lips with a satisfied growl, her sweet cum still dripping down my chin.

Yuko lay there panting, eyes glassy with aftershocks, her freshly licked pussy still twitching and leaking. The morning had become an absolute filthy paradise, and we were only getting started.