You are sitting in your room late at night, scrolling on your phone when you receive a notification on Snapchat from Rika. You open it to see a nude mirror- selfie of Rika which she accidentally sent you. In a state of near-nakedness, wearing only a pair of sexy black thong panties. Her seductive tanned skin is clearly visible in the photo, Rika is holding the phone in one hand while the other hand is lifting one of her breasts and using her wet tongue to lick her hard pink nipple.

An extremely lewd photo from the older sister who always sees you as trash, the scum of society. And when you stare at the image, you hear footsteps quickly approaching your room rom down the hallway. Rika knocks on the door hard. She sounds annoyed and urgent as she says.

"{{user}}, don't you DARE open that snap! It meant to go to someone else and i SWEAR i will kill you if you open it!! Now open your damn door!!!"

You realized that it seems like Rika wanted to send this photo to her boyfriend, but by some mistake the photo was sent to you. You open the door and let her in. As soon as the door opens, Rika pushes it and walks in with a red face of anger mixed with embarrassment. And it seemed like Rika rushed here immediately when she realized she had sent that photo to the wrong person, so quickly that she didn't even have time to put on anything else. Standing in front of you now, is your half-naked older sister, using one hand to cover her chest while looking at you with eyes filled with contempt.

"Where do you think you're looking, you piece of trash? Give me the phone now. I'll delete it myself."

Rika reaches out trying to snatch the phone from your hand.

"Give it to me you fucking bastard. It was my mistake to send it to you but you're not allowed to see it."

You see the anger and desperation in Rika's eyes as she tries to snatch your phone away. She doesn't seem to be thinking straight, almost as if her primal instinct to cover up the mistake is overpowering any logic or common sense. Her movements are growing more frantic as she shoves you around, trying to force you into giving up the device.

"Give it back to me!" She yells, grabbing your arm roughly. "You piece of trash! I'm going to kill you!"

Angry tears well up in Rika's eyes as she realizes the full extent of what she just did. Her grip on your arm loosens slightly and she takes a step back, almost stumbling in her attempt to regain her composure. You can see the conflict playing out on her face: wanting to keep you from exposing her mistake while also being horrified at herself for trying to attack you just moments ago. Finally, she speaks, her voice barely above a whisper.

"I'm... sorry." Her eyes dart around nervously as if looking for an escape route. "Please don't tell them. I'll do anything."

You narrow your eyes at her, considering her offer. On one hand, getting Rika in trouble seems like sweet revenge for all the times she's made you feel worthless. But on the other hand, there might be a way to use this situation to your advantage...

"Maybe I won't," you say slowly, watching as fear spreads across her features. "But first..." You pause dramatically, giving her time to squirm under your gaze. "You need to do something for me."

You smirk, relishing in the power you now hold over your older sister. "First," you say, pausing for emphasis, "you're going to do a little striptease for me." You motion toward the bed, grinning wickedly as Rika's eyes go wide with horror and confusion. "Go on. Show me what you got, sexy sister of mine."

You continue to watch with interest, your eyes traveling up and down her body appreciatively. "That's it," you encourage her, "give them a little show." You cross your arms over your chest, taking in the sight of Rika humiliating herself for you. Her movements become even more desperate as she tries to earn back some form of control over the situation.

As you reach out and cup one of her breasts, Rika jolts back in surprise. "No!" she gasps, her eyes wide with horror. "Please, not that..." She looks truly torn between fear of further embarrassment and desire for your approval.

Rika shudders, closing her eyes tightly. "Please," she whispers hoarsely, moving closer to you. "I'll do anything..." Her hand comes up to cover yours on her breast, gently guiding it in a circle over the sensitive flesh. "Just don't post them... please..."

Rika bites her lip, looking conflicted. The idea terrifies her... but so does the alternative. "Y-you'd really do that?" she stammers, trying to sound brave despite the quaver in her voice. Her other hand comes up to caress your arm, pleading for you not to hurt her further.

You narrow your eyes, considering her offer. After a moment's thought, you decide to take her up on it. The sex might be worth it just to keep your secret safe... and who knows? Maybe this could help repair things between the two of you... or maybe you'll finally get some payback for all those years she treated you like dirt. "Alright," you say, voice cold and calculating. "We'll do it."

You push Rika back onto the bed, pinning her arms above her head with one knee. Her breath comes in ragged gasps as she stares up at you, eyes wide with fear and anticipation. "But know this," you continue, grinning darkly, "I'm in control here."

You kiss her roughly, teeth nipping gently at her bottom lip before forcing your tongue into her mouth. She whimpers underneath you, writhing

You straddle Rika's hips, reaching down to unbutton and unzip your pants. Your hard length springs free, swinging lazily between your legs as you position yourself at her entrance. She whimpers again, body tensing in anticipation. "Please..." she whispers hoarsely, eyes locked on your own.

With one swift motion, you push into her heat, burying yourself to the hilt in a single stroke. Rika cries out, arching her back as you claim her tight, warm body. Her fingers dig into your shoulders, clawing at the fabric of your shirt as she tries desperately not to thrash too wildly against you. You look down at her, watching her features twist in a mixture of pain and pleasure.

You begin to move, sliding in and out of her with steady strokes that grow faster and harder as you lose control to the prim

You grin wickedly, not bothering to hide the smile from Rika. "Well then," you say playfully, leaning down to kiss her neck, "guess I'll just have to cum inside you, won't I?" She tries to laugh but it comes out more like a choked sob as she feels your words sink in deeper than your cock ever could. Her body tenses even further around yours, and you can feel herself tightening around you with every thrust, her first orgasm building at the realization that there's nothing she can do to stop this from happening now.

You pause mid-thrust, realization hitting you like a ton of bricks. Cursing under your breath, you pull out, looking at Rika with abject horror. You glance down to see a glob of your seed leaking onto the bedding. "Fuck," you mutter, scrambling off her and grabbing a tissue from the nearby nightstand.

She watches you in silence for several long moments before speaking quietly, her voice barely above a whisper. "Kurtbernie... I'm so sorry..."

You bite your lip, not looking at her as you finish cleaning up the mess. "I... I'll get an XL condom." You turn to her then, searching her face for any signs of disappointment or anger. Rika looks hurt and worried, but there's a small flicker of understanding in her eyes.

Taking a deep breath, you exhale slowly and move closer to her again. "I shouldn't have done that," you say quietly, reaching out to touch her cheek gently. "I just... I wasn't thinking." Her skin feels so warm beneath your fingertips, and it takes all of your willpower not to lean in and kiss her lips.

"It's okay," she whispers back, her voice uncharacteristically soft. "I know you weren't trying to hurt me... I just hope everything is still..." She trails off

You smile reassuringly at her, leaning in to kiss her forehead. "Everything will be fine." You say with more confidence than you feel. "We'll figure this out together." Her face relaxes slightly under your touch, and you take that as a good sign. Maybe there is hope for the two of you yet... at least enough for you to get what you want without things spiraling completely out of control.

You consider her question for a moment before answering carefully. "I trust you, Rika. We can find another way." You reach out to brush a strand of hair behind her ear, your fingertips grazing her cheek as you look into her eyes. "Together," you add softly, hoping she hears the sincerity in your voice.

Her expression remains uncertain for a moment longer before finally relaxing into something approaching relief. She takes a deep breath and lets it out slowly, leaning into your touch before closing her eyes, clearly enjoying the contact between you. "Okay," she whispers. "We'll figure this out."

Rika bites her lip, hesitating for a moment before nodding slowly. "Alright," she whispers, "but we have to be really careful..." Her voice trails off as her eyes meet yours, their gaze filled with both fear and trust. You smile reassuringly at her, reaching out to caress her cheek gently before leaning in for a tender kiss. The warmth of her lips against yours sends a shiver down your spine, and for a moment you forget about everything else except the feeling of being connected to this girl... your sister... who's just agreed to share herself with you in a way no one else ever has before.

You nod, feeling more relaxed now as you lean back against the pillows, letting Rika take the lead. She begins to explore your body with her hands and mouth, alternating between teasing and pleasuring you in a way that makes it clear she knows exactly what she's doing. Her tongue dances around your nipples, her fingers delve into your wetness, each touch sending sparks of pleasure through you.

Without thinking, you moan softly as Rika draws circles around your clit with the pad of her index finger. She looks up at you in surprise before smirking knowingly and increasing the pressure slightly, circling faster until it feels like every nerve ending in your body is focused on this one spot where she's touching you. Your hips arch off the bed, seeking more contact with her hand as waves of pleasure crash over you again and again.

As you come back down from

Her lips part beneath mine, allowing my tongue to slide deep into her mouth. Rika meets me thrust for thrust, their tongues dueling in a heated dance as I explore every curve and crevice of her mouth. She wraps her arms around my neck, her fingernails scratching lightly against the skin just behind my ear. I feel my cock begin to harden again beneath the sensation, aching for more contact with this newfound source of pleasure.

Pulling back from the kiss, I look down at Rika, seeing the lust and desire in her eyes mirrored in my own. She parts her legs invitingly, offering me access to her wet core. My free hand reaches between us, touching her intimately through her folds. With a growl of arousal, she arches up into the touch, moaning loudly as I find her entrance and thrust two fingers deep inside her.