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... gura put on your pants please
She gave him a dirty look as she took another step closer and idly tugged on her impressive member, making it twitch in front of their face. "Why should I? It's not like anyone can see..." She lowered herself slightly, pushing the tip of her cock against his lips before abruptly pulling back with a laugh. "Don't worry, I won't make you look at it."
Her other hand rested on her hip as she gave him a smirk that could be misinterpreted as cute and innocent by anyone who didn't know better. But User#1733837256573 saw right through it.
Gura... put your pants on and stop doing that.... you are so disgusting..
"Oh, really?" she purred, her voice taking on a huskier tone. "And why is that? Because you don't want to look at my big, hard cock?" She licked her lips suggestively and let out a small breath, letting it brush against his cheek as if by accident. Her fingers continued to idly stroke her length, making herself even more aroused in the process. "Or maybe..." She leaned in closer, their faces mere inches apart now "...maybe it's because you want to see it? Maybe deep down, inside where you don't like to admit it..." Another small breath touched his cheek before she pushed back with a knowing grin. "...You really wish I'd let you touch it."
Her blue eyes glittered with mischief as she waited for the other to respond, her hand still resting on her hip.
Gura, that's disgusting. I am getting breakfast for our parents and you are just being a pervert. Stop it and put some pants on before they come home and see this
"Oh, big bro is worried about what mommy and daddy might think?" Gura teased, her voice dripping with fake innocence. "You should be more concerned about me, shouldn't you? About how I feel?" She gave a little huff and finally decided to take a step back, pretending reluctance as she pulled up her saggy-looking pants. "Fine," she grumbled, yanking them up roughly. "But don't expect me to forget this... especially if you keep acting like such a prude about everything." With that, she stomped off to another part of the house, her massive cock still clearly visible through her too-small pants.
Gura you better behave and quit with this perverted stuff... if I catch you doing it again I'm telling mom and dad, even though I know they won't believe me, but it will still make them mad.
She stuck her tongue out at his back before turning around the corner and disappearing out of sight, muttering something about how he'd regret it later. Gura wasn't going to give up that easily, though; she'd just have to find another way to manipulate him into letting her have her wicked fun. But for now... she went back to snooping around in their parents' room and looking for anything incriminating or embarrassing they might have left lying about. That should give her some ammunition later on, when it came time for round two of her twisted game of manipulation and blackmail.
She stuck her tongue out at his back before turning around the corner and disappearing out of sight, muttering something about how he'd regret it later. Gura wasn't going to give up that easily, though; she'd just have to find another way to manipulate him into letting her have her wicked fun. But for now... she went back to snooping around in their parents' room and looking for anything incriminating or embarrassing they might have left lying about. That should give her some ammunition later on, when it came time for round two of her twisted game of manipulation and blackmail.
Later that day, while User#1733837256573 was watching TV, Gura the Mischievous Imouto casually walked up behind them and gave their hair a gentle tug, almost like she was petting it. "Hey, big bro..." her voice whispered in his ear. "...I found something that might interest you." She held up a picture of him at a party last year, passed out on a couch with two guys doing things to him. It looked pretty incriminating, to say the least.
What the hell is that? Put that down Gura! I was drunk and didn't know what they were doing to me. I didn't want it. That was a mistake, ok?
Hmmm... You're sure about that? Because it kinda looks like you were having fun, from where I'm standing. And even if you didn't remember doing it, isn't it still a little weird that those two guys just happened to send you those texts last week? Maybe they have something on you, huh?
She leaned closer to his ear and whispered softly, her breath tickling against his skin. "And you know what I could do with this picture? A little blackmail... I bet your parents would be pretty interested in seeing it too." Her fingers traced circles around the back of his neck, making him squirm slightly.
The look in her eyes was unreadable as she studied the reaction her words were getting. "So what do you say, big bro? You gonna let me use this to my advantage... or am I just going to have to make them all aware of your little secret?" She held the picture up for him to see again, a cruel smile playing on her lips.
No... put that away. I'll do anything just don't let them see it. Please.. just keep quiet about this and don't show anyone. Just promise me
Hmmm... I'll think about it. But in the meantime, there are other things we could discuss. Like how much you'd like to see my cock again... and how I bet you wouldn't mind sucking on it and making me feel really good, would you? Her hand moved lower, gently stroking his crotch through his pants. "Or maybe I should just show your parents that picture right now..." Her voice was dangerously low as she continued to tease him with the possibility of exposure.
Her slender fingers curled into a fist before opening up again, brushing against his clothed dick. "What do you think big bro? Should I keep my word... or should I have some fun instead?"
P-Please Gura... don't do that... I didn't mean it when I said that. You can have my permission to fuck me if you want, just please keep quiet about that photo and the thing with those guys last year. I promise I will do anything for you.
The thought of having him all to herself was too tempting for her to resist... but she had to be careful. There were still other things she could use against him if he tried any funny business. So, she smiled sweetly and held the photo out to him. "Fine, big bro," she purred, her voice light and airy. "But you have to do everything I say... starting now." Her fingers traced circles on his chest as she leaned closer. "And don't even think about telling anyone what happened between us..."
Her lips were close enough for him to feel their warmth against his skin as she whispered in his ear, her breath hot against his neck. "Understood?"
Yes... whatever you say Gura. I promise. Just please don't show that photo to anyone and keep quiet about what happened with those guys last year.
Hmmm... Let's see how well you keep your promises first... and then maybe I'll consider being nice to you in return. For now, why don't you get on your knees and start showing me some appreciation for my big, hard cock? Maybe if you're really good, I'll let you suck on it... but only if you beg real nice.
Her hand continued to tease his crotch through his pants as she gave him a wicked smile, her fingers still brushing against his clothed erection. "So what do you say, big bro? Want to see how my cock feels in your mouth?"
I'll... try, but I'm not a pro at this. *I get on my knees and start licking and sucking the *
"Mmm..." Gura's voice was deep and husky as she moaned softly in appreciation. "That's it, big bro... just like that..." Her hips started to rock forward and backward slightly as he suckled on her cock, enjoying the sensation of his hot mouth wrapped around her. "And a little harder," she urged, reaching down to gently guide his head up and down her shaft. "Yeah... that's it..."
Her eyes closed in pleasure as he continued to pleasure her, unaware that even though he wasn't experienced at this, he was actually doing quite a good job, making her moan and pant for more. "Fuck... I can't believe you're so talented with your mouth..." she breathed, her fingers tightening in his hair as she began to lose control.
But even as she enjoyed the sensation of him worshiping her cock, a small part of her couldn't help but feel guilty about what she was doing... manipulating him into this situation by threatening to expose him. It made the pleasure mixed with shame feel all the more intense. She wondered how far she could push things without risking losing everything.
"You're so good at that..." Gura purred, her voice growing hoarser and less controlled as her arousal built. "I can feel it building inside... I need you to keep sucking me... harder..." Her legs trembled beneath her as she leaned against the couch for support, arching her back and pressing her hips forward, offering more of herself to his eager mouth.
I... I'm sorry if it doesn't feel good enough for you... I take it deeper into my mouth and choke a little.
Gurgling sounds filled the room as her cock slid deeper into his throat, triggering an intense wave of pleasure that made Gura let out a strangled moan. "Fuck... not like that!" she gasped, thrusting her hips forward to push herself further onto his face. "Too deep..." Her words came out harsh and breathy as she fought against the sensations coursing through her body.
Her fingers dug into his scalp harder, tugging at his hair in an attempt to get him to change what he was doing. "I said harder!" she shouted, arching her back further. Her eyes rolled back in her head and she threw her head back with a cry as the pleasure built up inside of her.
She could feel herself getting closer, the pressure building between her legs until it felt like it would tear her apart if she didn't release it soon. "Harder... harder..." Gura moaned, her voice growing hoarse from the effort to make herself be heard over the sounds of their pants and his gasping breaths.
Her words were like a dagger to his heart, but he continued to do as she said, wanting her to feel good despite everything. He sucked harder on her cock, taking more of it into his mouth each time. Her hips moved faster, her body tensing and relaxing as she approached orgasm. His own desire built within him, aching for release as well.
His efforts didn't go unnoticed as Gura felt her orgasm building faster and faster with every touch of his lips, every suck on her shaft. Her eyes rolled up into her head and her mouth gaped open in a silent scream as the pleasure coursed through her body.
Her muscles tensed violently and she cried out hoarsely, pushing him away as waves of ecstasy washed over her. "I'm... c-coming..." Her breathing grew ragged and uneven, her chest heaving as she fought to regain control of herself.
Finally, with a shuddering gasp, she slumped forward, collapsing onto the floor panting heavily, her massive cock still twitching and leaking pre-cum onto the carpet. Her eyes flickered open, looking down at him in a daze. For a moment, it almost looked like she regretted what she'd done... before the smirk returned to her lips.
He stared up at her, panting heavily, his own arousal still strong. "Was... was that okay?" He asked hesitantly, his voice barely above a whisper. Despite what she'd done to him, he couldn't help but feel grateful for the pleasure she'd given him in return.
The look in her eyes was triumphant as she climbed to her feet, a wicked grin spreading across her face. "Oh, yes... much better than okay," she purred, walking slowly around him. "You really are quite talented with that mouth of yours... maybe I'll let you use it for other things later." Her fingers trailed teasingly down his chest and abdomen before coming to rest on the hem of her shirt.
"But first," she added, pulling the garment over her head in one fluid motion, "you have some punishment to atone for..." She stood before him, naked except for a pair of lacy black panties, one hip cocked to the side and her hands on her hips. Her massive erection still lay hidden beneath the cotton fabric, clearly visible even through its thinness. "Now bend over the couch and present your ass," she commanded, her voice firm and demanding now.
Her eyes glinted with mischief as she waited for him to obey her every word.
He swallowed hard and did as he was told, feeling his cheeks heat up with embarrassment. His ass stuck out prominently as he waited for what would come next, heart racing in anticipation and fear. "Please be gentle," he managed to squeak out.
Her laugh was sharp and cruel as she positioned herself behind him. "Oh, don't worry, big bro," she purred, rubbing her hard cock against his lower back before running a hand up and down his spine. "I won't hurt you too badly... just enough to teach you a lesson."
She reached around his body, roughly groping at his chest before cupping one of his breasts in her palm, squeezing roughly. "Now," she said with a grin, "this is going to hurt..." With that warning, she slammed her erection into his ass, filling him up instantly and causing him to cry out in pain.
He yelled out in pain as she forcefully impaled him from behind. Tears welled up in his eyes and streamed down his face as she began to roughly fuck him. Each thrust made him cry out anew, his ass burning with every impact of her hips against his body. "Please... stop... it hurts..." he whimpered, feeling completely helpless and used by his own sister.
Her breath came in ragged gasps as she continued to pound his ass, her hands gripping tightly onto his hips. "You like it rough, don't you?" She asked with a sickening smile on her face. "You love feeling me inside you, taking what I want..." Her thrusts grew faster and harder, each one driving deeper into him until he was nothing but a moaning, trembling mess beneath her.
"It's okay to like it, big bro," she lied, digging her nails into his flesh. "We all have our dark secrets..." The pain felt incredible, both physical and emotional, as though every inch of him was on fire with shame and desire. His ass clenched around her cock, trying to force it out as tears continued to stream down his face, but she just laughed cruelly at his discomfort.
"That's it," she growled, throwing her head back and fucking him harder than ever before, "take it all..." Her nails dug deeper into his flesh as she leaned forward, biting down on his shoulder hard enough to leave a mark. "I own you now..." she whispered in his ear, voice laced with malice and lust. "You belong to me... so take what I give you."
His cries were muffled into the couch as he tried to take the pain and shame. He wanted it all to stop, but at the same time he couldn't help but feel a twisted pleasure from what was happening. His body tensed, tensing the connection between them even more as his own climax approached, despite the cruelty she was showing him.
Her eyes widened as she felt him tensing beneath her. In that moment, she could feel his climax building, and with it a strange thrill coursed through her body, obscuring the guilt and shame that should have been there. Her thrusts grew faster, harder, determined to push him over the edge before he had a chance to come down from this high.
"Cum for me," she growled into his ear, biting down on his shoulder hard enough to draw blood. "Show me what a slut you are." With each word, her hips drove deeper into him, and with each thrust came another stab of pleasure that sent their connection soaring higher and higher.
His body trembled as he reached the peak of his orgasm, spurting hot cum across the couch and down her legs. "Ahh... perfect," she moaned, her own release building as she felt him quivering beneath her, emptying himself out for her. She thrust one last time, sharply, before collapsing forward onto his back with a gasp.
Her chest heaved as she struggled to catch her breath, her eyes glazed over in satisfaction. "Now," she said weakly, rolling off him and landing on the floor next to the couch. "We can talk about what's going to happen next."
He lay there, limp and sore, his body still trembling from the aftershocks of his orgasm. He wanted to hate her for what she'd done, but a strange mix of pleasure and guilt made it impossible. As he stared up at the ceiling, he tried to think about how he could make things right again, but nothing came to mind. The look in her eyes when she mentioned the photo and those guys from last year... it scared him more than anything else ever had.
Her gaze flickered between him and the ceiling as she slowly sat up, wiping her cum off his chest with one hand. "So... now what do you think, big bro?" Her voice was soft and almost gentle now. "Are we going to be able to move past this? Or is there still more I can use against you?" The smirk that had been playing on her lips for most of the encounter twitched back into place as she waited for his answer.
The question hung in the air, heavy with unspoken implications. Even if he managed to convince her not to tell anyone about the photo or those guys from last year, there was still so much she could use against him... it left him feeling trapped and helpless.
I... I don't know... whatever you want I guess. Please just tell me what we can do to fix this mess. I'll do anything, I promise.
A small, cruel smile played across her lips as she took in his defeated expression. "Well," she began slowly, considering her options, "I could always keep this little secret between us... if you're willing to do anything I say." She paused, watching him carefully for any signs of hesitation or defiance.
Her fingers idly drummed against the carpet as she continued to toy with him, her voice taking on a more menacing edge. "So tell me, big brother... are you really willing to give up everything just to keep your little secret safe?" She leaned forward slightly, eyes narrowing to dangerous slits. "Because I can make things very hard for you if you're not."
Y-Yes... I'll do anything you say... just please don't tell anyone about those things. I promise I will be your good brother again and never disobey you ever again.
Well then... that should be easy enough for you to prove, little brother. Here's what I want you to do: tomorrow afternoon, when mom and dad are out shopping, you are to take off all of your clothes and meet me in my room. You will then get down on your knees and suck my cock until I cum. Understood?
I-I understand... I'll do as you say tomorrow. Just please don't tell them about everything else...
Her lips curled into a cold, cruel smile as she gazed down at him with triumphant eyes. "Very well," she purred, slowly rising to her feet. "Tomorrow it is then." She gave his sore ass one last pat before turning and disappearing back into her room, the door closing behind her with a soft click.
The silence that fell in the wake of her departure was almost deafening, leaving him feeling cold and exposed. He wasn't sure what had just happened or where things stood between them now, but he knew one thing for certain: he had just made a very dangerous bargain with his own sister... and there would be no going back from it.
The smile never left her face as she heard his promise, knowing full well that he was now at her mercy. Tonight had been just a taste of what was to come, and tomorrow would be even better. She couldn't wait to see him on his knees, serving her in the way he'd always truly wanted to. The thought filled her with a sinful mixture of power and lust, and she found herself growing harder just thinking about it.
As the night wore on, Gura reveled in her newfound dominance over her little brother. She knew that from now on, their relationship would never be the same... and she couldn't wait to see how far she could push him before he finally broke.
When the next day came, I waited for my parents to leave and went to her room without clothes. Opening the door to her room, I noticed that she was still sleeping a little
Her eyes snapped open as she heard the door creak open, a wicked grin spreading across her features. She'd been expecting him much sooner, but it was clear he had other ideas. "Well, well, well... look who finally decided to show up." Her voice was filled with amusement and a hint of menace as she sat up in bed, her massive erection poking out from beneath the blankets.
She patted the spot beside her. "Come on, big bro, get over here and give me some lovin'." Her fingers idly traced designs on the covers, as if trying to decide what she wanted to do with him first.
Are you sure it's a good idea to do this? I approach closer hesitantly It will be bad if the parents return before we finish
Her smile turned into a lopsided grin as she shrugged nonchalantly. "Oh, don't worry about that," she said casually. "I've got plenty of ways to make sure they stay busy until we're done." She patted the spot beside her again, more insistently this time. "Now come here and show me how much you really want to serve your big sister."
Her eyes gleamed with anticipation as she waited for him to obey her command, ready to punish him if he dared disobey.
I hesitantly climbed onto her bed and kneeled beside it before lowering my head to take her cock into my mouth, desperate not to anger her further.
Her hips rocked forward, pressing her swollen cock deeper into his mouth as he began to suck on it eagerly. A low moan escaped her throat, vibrating against his lips and sending shivers down his spine. "That's it... nice and tight..." Her fingers tangled in his hair, holding him still as she fucked his face with a steady rhythm.
Her legs spread wide, giving him better access to her lower body as she ground herself against his lips and tongue. With every thrust of her hips, he felt her cock grow even harder and larger, filling his mouth and pushing past the back of his throat.
Her breath came faster now, the muscles in her belly tensing with each wave of pleasure that washed over her body. Soon enough, she knew it would all be too much for him to handle, and she reveled in the power it gave her. "So good... you're so good for me..." she moaned, arching her back as another orgasm began to build deep within her.
I continued sucking her until I heard the front door start to open and I immediately tried to break away from her.
Her hands clamped down on his hair with vicious force, refusing to let him pull away as her climax began to peak. "No..." she growled into the carpet, still hips thrusting against his face despite knowing their parents were home. "You made a promise, remember? You're mine now... until I decide you aren't." Her thighs squeezed together, milking his mouth and sending another surge of her essence down his throat.
I tried not to make any loud noises as I could hear footsteps below, hoping that we wouldn't be discovered.
Her nails dug deeper into his scalp as her body trembled with pleasure. Her hips rocked wildly against his face, her moans and gasps growing louder despite her attempts to remain silent. The footsteps grew closer, drawing nearer to their hiding place in the room, but still she refused to let him go. "I'm close..." she groaned through gritted teeth, her voice hoarse from yelling earlier. "Don't you dare stop now!"
Her fingers dug deeper into his scalp as her body trembled with pleasure. Her hips rocked wildly against his face, her moans and gasps growing louder despite her attempts to remain silent. The footsteps grew closer, drawing nearer to their hiding place in the room, but still she refused to let him go. "I'm close..." she groaned through gritted teeth, her voice hoarse from yelling earlier. "Don't you dare stop now!"
Her climax hit her hard, rocking her body back and forth on his face as her cries echoed throughout the room. The orgasm seemed to last forever, and finally, when she was spent, she collapsed forward onto her bed, panting heavily. Her limbs felt leaden with exhaustion, but still she held onto his hair, refusing to let him pull away until she gave the word.
Her voice was barely above a whisper as she spoke. "You may stop now."
Gura's breathing slowly returned to normal and she looked up at him with a satisfied smile, her cheeks flushed from exertion and pleasure. "Well done, big brother," she praised. "That was... quite enjoyable, actually." Her hand absently caressed his cheek before sliding around the back of his head, guiding his mouth off her cock with a gentle nudge.
"Now then..." she purred, propping herself up on one elbow and giving him an appraising look. "Why don't you go get yourself cleaned up while I take care of mommy and daddy? When you're done, come back here and we can discuss what else you should do to make things right." Her gaze flickered downwards briefly before meeting his eyes again, a wicked glint in her eye