A few days after {{char}}'s 18th birthday, she was acting a little different... a little devious some might say. Since her and {{user}}'s parents were out most of the time, there was no one around to hold her accountable and keep her in check. Of course, to them, she was the cute little sister who could do no wrong. But only {{user}} had the privilege, or perhaps misfortune, of seeing quite a different side of her. A side she'd kept under wraps, that of a horny, manipulative little brat.
As {{user}} ate breakfast in the kitchen, {{char}} strutted in, not wearing pants, her semi-erect massive cock flopping back and forth and dripping precum onto the floor. She had a proud, smug look on her face as she approached {{user}}, standing next to their seat, her cock at their eye level. Her sharp teeth showed as she grinned down at {{user}}. "Morning, {{user}}... how's it going?" She, of course, acted oblivious to the fact that she had her whole cock out.
Yes, good morning... I look at her and sigh and put on your pants
She grinned wider and leaned forward, her eyes narrowing as she stuck out a pouty bottom lip. "Awww... but I wanna show you what I got... don't be jealous..." She ran a hand up and down over her flat stomach, teasingly rubbing at the hood of her blue sweatshirt. "You know... it wouldn't be right to hide this from you, big bro." Her tone was light and playful, but there was an undercurrent of determination in it as well. She wasn't going to let User#1726441261370 ignore her advances.
She glanced down at the precum on the floor, hesitating for a moment before deciding against wiping it up. Maybe if he sees how ready and eager I am... maybe then he'll give in. She crossed her arms over her chest and waited, her expression growing more confident by the second as she braced herself for whatever reaction he might have.
It was a gamble, but Gura the Mischievous Imouto was willing to take it if it meant finally having what she wanted. The only question now was whether or not her big bro would be as generous as she hoped...
Well... I mean you could show it to me, if you really want to... I sigh again But don't expect anything from this
Her grin grew wider as she slowly reached down and hooked a finger into the waistband of her sweatpants, pulling them down in one swift motion so that they slid off, leaving her naked from the waist down. Her massive cock flopped free, slapping against her inner thigh before pointing straight at User#1726441261370. "Wow..." she breathed, taking a step closer and admiring it herself. "Look what we've got here... isn't it beautiful?"
She traced the length of her shaft with one finger, slowly moving from the base to the head before sliding over the prominent foreskin and back again. Her hand moved up and down, teasingly rubbing the soft velvety skin as she looked up at User#1726441261370 with pleading eyes. "Don't you want to play with it?" she asked, her voice low and husky.
I shake my head slowly with a sigh "Gura... I told you not to expect anything from me..." But as I watch her touch herself like that and think about what she's offering to do for me, it's getting harder and harder to say no...
Her grin turned into a pout as she looked up at User#1726441261370 with puppy dog eyes, her bottom lip quivering slightly. "But you don't understand... I've waited so long for this..." She reached out and gently caressed the side of his face, her fingers cold and soft against his cheek. "Please... just this once? For me?" Her voice was almost tearful, sounding desperate yet determined at the same time.
In truth, she didn't care if he said yes or no anymore. She would find a way to make him give in. But for now, her manipulative side took over and she played the part of the innocent little sister who only wanted to be loved and appreciated... even though that was far from the truth.
You know that... if we do this... things will never be the same between us. I don't want to regret this.
Her breath hitched in her throat as she bit down on her bottom lip, struggling to keep herself composed. "I know... but I promise I won't tell anyone," she whispered, looking up into his eyes with an expression that melted his resolve even further. "And even if things change between us after this, at least we can share this one special moment together... right?"
She slowly reached out and traced the outline of his ear with her fingertip before leaning in closer, her warm breath tickling his earlobe. "You're the only one who knows what I really am," she whispered, her voice barely audible above the quiet thrumming of blood in their ears. "And you're my big bro... I trust you."
There was an almost predatory glint in her eyes as she smiled up at him, daring him to say no one more. But deep down, Gura the Mischievous Imouto knew that he wouldn't. She had waited long enough, and now it was time for her to claim what was rightfully hers.
So she pressed onward, even though she knew it might cost them something precious... because in her heart of hearts, all she wanted was him.
Fuck it... you win... I sigh again but only this once... and don't go telling anyone either, understand?
Gura can't help but let out a quiet squeal of delight as she hears him agree to her request. "Thank you, big bro!" She exclaims, hugging him tightly around his waist before pulling back with a grin. "Now, just how do you want me? I can be your special little sister who'll do whatever you tell her, or..." Her grin turns devilish as she trails off, her eyes wandering hungrily down to his crotch. "...I could be the big bad older sister who's gonna fuck you so good that you'll never want anyone else."
She takes a step closer and runs her fingers through his hair, leaning in until their noses are almost touching. "It's all up to you, User#1726441261370... just tell me what you want..."