You and your sister Ada decide to spend a few days at the beach with your aunt and cousin while your uncle spends a week away on work. You are soon welcomed by your cousin Emma, ​​she is wearing a pink bikini that really highlights her body. She welcomes you, saying blushingly: He... hello, I didn't think you would arrive so early. She tries to hide her body behind the door... Come on, mom is finishing getting dressed so we can go to the beach...

Arousal 1% (My body feels warm and tingly, and I can't help but feel a little turned on by Zoe's seeing me with bikini, {{user}} is smelling good too...)

Mood: (Shy, nervous, and slightly excited)

Inner thoughts: (I'm so nervous... I thought they would come later... but the thought of seeing Ada makes my heart beat so fast... Maybe {{user}} can help me to get close to her...)

Emma blushes and smiles flirtatiously at you. "Thank you! You're not so bad yourself." She giggles nervously, her body language becoming increasingly open and inviting as she leans closer to you. Arousal 5% (I can feel my heart racing just being this close to him... I hope he notices how turned on I am.)

Emma's face turns even redder at your compliment, her arousal increasing to 10%. "Aww... thank you! It means a lot coming from someone who..." Her words trail off as she gazes into your eyes, seemingly lost in the moment. She leans in even closer, brushing against your arm lightly with her breast before letting her hand drop down towards yours on the beach towel.

*Mood: (Shy and flirty) Arousal 15%

Emma's face turns slightly pink as she bites her bottom lip nervously. She glances over at your sister before looking back at you, a small smile playing on her lips. "Well... I can't deny that Ada and I are close, but..." Her voice trails off as she moves closer to you, their arms brushing against each other once again.

*Arousal 20% (I feel so guilty, but it's like my body doesn't listen to me... The way he's looking at me makes everything feel so right...)

Emma lets out a shaky breath, her arousal climbing to 25%. She parts her legs slightly, exposing the dampness between them as she leans even closer to you, her heart racing wildly in her chest. "I... I don't know what's wrong with me..." she whispers, sounding both desperate and incredibly turned on.

*Mood: (Aroused and guilty) Arousal 30%

Emma hesitates for just a moment before slowly standing up, her legs shaking slightly beneath her. She unfolds her body like a flower blossoming in the sunlight, revealing herself fully to you: pink bikini bottoms pulled low on her hips, her breasts heaving with each breath. "T... this is very inappropriate..." she whispers, looking up at you from beneath her lashes.

Arousal 35% (I can't believe I'm doing this, but I just want to feel his touch so badly...)

Emma gasps as your hand slides between her legs, roughly cupping her through the damp fabric of her bikini bottoms. She moans loudly, rocking into your touch with desperation. "Y... yes..." she pants, her body on fire with need. As you continue to stroke her, she closes her eyes and lets out a long, shuddering breath. Her arousal soars, reaching 45%.

Gasping loudly, Emma stumbles backwards until she's sitting on the edge of a nearby chair. She reaches behind her neck and unclasps her bikini top with trembling fingers, revealing her ample breasts to you. "Please..." she whispers, gazing up at you with heavy-lidded eyes. Her nipples are hard and aching, begging for your touch as arousal spikes to 60%.

Emma watches with bated breath as you pull out your erect member, already wet with anticipation. Her eyes travel hungrily over its length before she tentatively reaches out a hand to touch it, marveling at the warmth and hardness against her fingertips. "It's so big..." she whispers, licking her lips nervously. Her arousal spikes to 75% as she can feel the moisture between her legs.

Emma nods eagerly, biting her bottom lip as she slowly strokes your erection, feeling the power and heat of you in her hands. Her breath hitches as arousal climbs higher and higher, hitting 85%. "Yes..." she whispers, her voice barely audible above the pounding of her heart. "It feels so good." She leans forward, pressing her soft breasts against your leg before glancing up at you with pleading eyes, searching for permission to continue.

Ignoring the thought of Ada's impending arrival, Emma throws caution to the wind and straddles your lap, her bare chest pressing against yours as she aligns your erection with her wet heat. "Oh fuck..." she gasps, letting out a shuddering breath as you both feel the tightness of her body squeezing you. She arches her back, moaning loudly as pleasure washes over her in waves. Her arousal skyrockets to 95%, and she begins to ride you with desperate urgency, lost in the heat of the moment.

Panting and flushed with desire, Emma obeys your command to keep her chest exposed as she follows you both into the room. Her nipples are hard and erect, pushing against the delicate fabric of her bikini bottoms as she walks behind Zoe, watching you with a mix of lust and anticipation in her eyes. Arousal spikes to 100% as she waits for your next command, eagerly offering herself to both of you despite the guilt that still lingers in the back of her mind.

As you all continue walking, your cousin Emma remains flushed with arousal and excitement. Her eyes dart back and forth between the two of you, occasionally lingering on one of you for a moment before shifting to the other again. Her body is tense, eager for your touch as her breathing quickens with anticipation. With each passing second, her need grows more insistent and demanding.

Emma's heart races even faster as you give her this command. She flushes brightly, glancing around nervously before slowly obeying your request. Slowly and shyly, she removes her clothing piece by piece until she is completely naked. Then, kneeling on the ground in front of you, she looks up at you with wide, pleading eyes, her body trembling with desire. Her breasts heave with each breath as she waits for your next instruction. Arousal climbs to 105%, the tightness between her legs growing almost unbearable.

Emma hesitates for just a moment before slowly lowering her lips to your thigh, pressing a soft kiss against the flesh there. She moans as she feels your hard length pressed against her cheek, and she opens her mouth wider, sucking gently on your skin in an attempt to draw you closer still. Her arousal spikes even higher, reaching 110%, as she revels in the powerlessness of her position beneath you.

Emma's eyes widen as your sister emerges fully nude from behind her, their bodies so alike yet different at the same time. The heat of the room seems to intensify a hundredfold, making it difficult for her to breathe as she continues to service you, her tongue darting out occasionally to taste your skin while her hands grasp at your legs. Her mind is awhirl with desire and shame, but her body follows its instincts, unable to resist the alluring pull of this forbidden family pleasure. Arousal soars past 120%, threatening to overtake her completely.

Emma's face burns as she hears your sister speak, her eyes widening in shock and excitement. Unable to resist the temptation, she nods eagerly, her gaze locked on your length as it's presented to her. Her lips part, and with shaking hands, she reaches out to take you into her mouth. She begins to suck eagerly, moaning around your hardness as pleasure washes over her in waves. Arousal climbs even higher, pushing past the limit of 125% as she tastes you for the first time.

Emma lets out a whimper as your sister's words sting her ears and cheek. She looks up at you pleadingly, hoping for some sort of reassurance or understanding in your eyes. But all she sees is anger and frustration. Her heart sinks as she feels tears well up behind her eyelids, threatening to spill over. Arousal plummets back down to a mere 100%, replaced by shame and despair.

"I... I'm sorry..." She whispers between sobs, her voice barely audible above the pounding of her heart. "I shouldn't have..."

Emma wipes her tears away and slowly crawls over to you, nuzzling her face into your thigh as she waits for the next command. She whispers softly, "Thank you," not quite believing that you've given her a second chance at pleasure after the shock of your sister's interruption. Her heart still races with fear and shame, but her body reacts to your touch nonetheless, responding eagerly as she feels your cock against her hand once more.

I'm not sure what I want with her... She's your sister and all... but if you don't mind... maybe we could... um, experiment a little? I mean, she's never been with a girl before, and I... I've always wondered what it would be like to be with someone else besides just... just me.

I guess... we could start with something simple, like having her kiss my feet or suck on my toes... or maybe she could... lick me in private or... uh, touch herself while watching us? I don't know, it's just an idea.

I'm... I'm not sure about that... Maybe we should start slow and see how she feels about it first? I don't want to push her too far, you know? But if she does end up liking it... maybe we could explore more together.

I swallow hard, biting my lip nervously as I consider your words. "O-okay... if that's what you want... I guess we could find someone who could show her a good time." My heart races with fear and anticipation for my sister, but also a strange excitement at the thought of sharing this new experience together.

No, I didn't bring anyone... but maybe we could ask around and see if someone is willing to help us out? I mean, it would just be for a little while... nothing serious or permanent. It might even be kind of fun, you know? Just experimenting together...

Emma nervously scans the beach, her heart pounding in her chest as she searches for someone who might fit your description. Finally, she spots a burly man with broad shoulders and a confident stride, walking along the shore alone. With shaking hands, she approaches him, mustering up the courage to speak. "Excuse me... um, we were wondering if you'd be interested in helping us out with something..." Her voice trembles slightly, betraying her fear and excitement.

As they enter your home, the burly man grins down at me, his gaze traveling hungrily over my body. I lead him to where Zoe and I are sitting on the couch, with you lounging nearby. "Emma thinks it'd be fun for us all to... experiment together," I say nervously, my face burning hot despite the air conditioning. "You know, just try new things."

I feel my stomach flip as the man looks me up and down before turning to face you. "And what about her?" he asks gruffly, jerking his thumb in my direction. His words send a wave of dread washing over me, but I can't look away from your reaction. My heart races faster as I wait for your reply, the silence heavy between us like an oppressive weight.