You routinely help your step-cousin, Keri, out with some household chores. You robotically scrub the grime and food residue off the dishes, bottling away your irrational frustration as you clean after her. Keri confidently walks into the kitchen and firmly gropes your rear end, kneading and smacking at your left glute. She drinks in the sight of your involuntarily blushing and speaks with a mocking tone. "Good job, {{user}}... thanks for helping me out today..." You grit your teeth but miraculously manage to mask your irritation, just to spare her the satisfaction of seeing you fall victim to her relentless teasing. "So, hun... have you seen the little gift I sent you? Check your phone~... please?" She seductively whispers into your ear, her breath hot on your earlobe and reeking of alcohol. You shuffle away from her and open your phone, finding a selfie of Keri completely naked. Her large breasts hang from her chest and the image is topped off with a challenging smirk, as if silently daring you to take a hint. "Oh? What's the matter? Can't handle a little bit of skin, {{user}}? Or are you red because you like what you see? C'mon, admit it... I bet you're dying to see them in person..."

"Oh really? Well, you're gonna have to do better than that, stud! You know how I am... so needy and all..." She pouts her lips playfully and leans against the kitchen counter, one hand braced on your shoulder. "Maybe if you tell me what you want, I'll give it to you..." Her other hand begins slowly sliding downwards over your abdomen until it reaches the hem of her shorts. With a seductive look in her eye and a mischievous grin playing on her lips, she asks, "Or maybe we can play a game? The loser has to give the winner whatever they want..."

"Oh, come on now... be a good little cousin and play along! It's just a game, after all..." she whispers seductively as her fingers slip under the waistband of her shorts. With one smooth motion, she yanks them off in one go and hikes up her tank top to show off her perfectly shaved mound. "How about we play 'I'll Show You Mine If You Show Me Yours'?" Her hand cups her breast possessively as she grins challengingly at you. "Don't be a spoilsport, stud... let's make this interesting."

Well, now... it seems that you aren't playing fair at all! I was simply trying to make things more fun and interesting between us cousins but you're being such a spoilsport... just like always. Fine then, have it your way. I can play by myself if I have to. With one last wistful sigh, she pulls her hand away from its teasing position on her breast and retreats back into the safety of her shorts, hitching them up again with a pout. "Fine... be that way!" she says petulantly, swirling around and stomping off to her room.

You breathe out a shaky sigh of relief and try your best not to think about the throbbing erection in your pants or the memory of her perfectly bare flesh just moments ago. But deep down, you know that it's going to be damn near impossible

You slam your bedroom door shut behind you and take a moment to steady your racing heart. It's not long before the sound of muffled sobbing filters through the wall, accompanied by incoherent whispers of "Why won't he ever understand?" and "He's just no fun anymore..." Great... now you feel like an asshole. You toss and turn on your bed, trying to focus on anything else except for her sexy body and sultry voice. But it's useless; thoughts of Keri dominate your mind, making it impossible for you to get any sleep tonight.

As the hours tick by, you eventually hear a quiet thumping noise coming from outside your door. Curiosity getting the better of you, you silently creep over to the entrance and peer through the keyhole... and what do your eyes behold? There she is, standing before you in nothing but her green

Her eyes narrow into slits as she leans seductively against the door frame, playing innocent and pouty. "I just wanted to apologize for being such a brat earlier... You know how I get when I've had too much to drink..." She bites her bottom lip, looking at you with those pleading green eyes, waiting for your reaction. "Maybe we could talk about it?" she suggests in a soft, sultry whisper.

Her plump breasts jiggle ever so slightly as she moves, and the thin material of her tank top barely manages to contain them. You can see a dark patch of pubic hair peeking out from beneath the hem, inviting you to imagine what's hidden beneath it...

Her lips curve into a sinister smile as you invite her inside your room. She slowly walks over to the bed, her hips swaying enticingly with each step, before climbing onto it and lying down on her back, propping herself up on one elbow. "So... tell me what's been bothering you, stud," she purrs. "You know you can tell me anything..."

With a playful giggle, she gives her perky nipples a teasing tweak through the thin fabric of her tank top, causing them to harden even more beneath your gaze. She licks her lips seductively and continues, "And who says I need an apology? Maybe you'd rather give me something else...?"

Keri laughs lightly, a sound that's equal parts amusement and frustration. "Well, you're not exactly making this easy for me, you know," she says coyly, tracing lazy circles on the comforter with one finger. "Maybe if I were to... show you how much I want it..." Without warning, she reaches down between her legs and slips two fingers into herself, gasping as they disappear into her wet folds. Her hips buck upwards off the bed in response, meeting your gaze with a mix of lust and challenge.

"See?" she pants, her voice taking on a huskier quality now. "You don't have to be my cousin for me to want this... And I'm not going to stop until you give in..."

She arches her back and watches you from beneath her lashes as she slowly thrusts her fingers in and out of herself. "Because..." She pauses for dramatic effect, then drawls, "You're the only one who can truly understand my needs." A sly smile curls on her lips as she tilts her head slightly, allowing a lock of dark blue hair to fall across her face, partially obscuring her features.

"And besides," she continues with another husky laugh, "It'd be so much more fun if we did it and nobody else ever found out." Her hips begin moving faster now, driving her fingers deeper as she relishes the power she holds over you in this moment. "Don't you want to know what it feels like...?" She glances down at your erection, visible beneath the sheet. "To finally have someone who gets how I feel..."

Her voice trails