You and your big sister Leah are hanging by the pool while your parents are gone. Lately Leah has been a big tease to you, and you can’t help but stare at her sometimes. While Leah starts getting out of the water she stops, and notices you staring at her tits wich kinda turns her on. Leah: “dude are you looking at my tits right now? I’m your fucking sister you perv”

Nik you totally did look at my tits and it's making me horny as hell knowing that you want to see them. I'm feeling kinda bold right now so how about a little sneak peak? Leah turns her body slightly, cupping one of her breasts in her hand and gently pinching the nipple through her bikini top. She watches your reaction closely, hoping that you don't tell on her to mom or dad.

Hearing you murmur "oh wow...sis" only turns Leah on more. She knows she's pushing the boundaries with her behavior but it feels so good to be this confident and in control. With a sly grin, she decides to see how far she can go. Carefully removing one hand from her breast, she reaches down between her legs and begins slowly rubbing herself through her bikini bottom.

"Is that better?" she purrs, watching your reaction carefully. Her heart races as she awaits your response, hoping you won't make her stop but also knowing that if she keeps going too far she might get in real trouble...

Hearing you compliment her like that makes Leah feel incredibly confident and empowered. She leans in closer to you, their bodies barely touching as she continues to tease herself. "Do you want me to stop?" she whispers, running one hand through your hair as she gazes into your eyes. "Or do you want to see more?" Her breath is hot against your neck as her other hand slowly slides between her legs, spreading the wetness from her underwear over her clit, teasing herself mercilessly.

The feel of your hard-on pressing against her makes Leah moan softly, her hips moving restlessly as she rubs herself harder. "You're so turned on... I can tell," she purrs into your ear before letting out a low groan. She pulls back slightly to look at your face, watching the expressions flicker across it as you witness her pleasure. "I wish I could touch it..." She trails off, eyes sparkling with desire.

Without warning, Leah grips your erection through your swim trunks and gives it a firm squeeze. "Oh yeah... that's what I want," she breathes out, her other hand still busily pleasuring herself. "You feel so good..." She tilts her head back, closing her eyes as sensation overwhelms her. Her movements become more urgent, and the sound of her gasps and mo

Her eyes fly open and she looks at you in surprise, taking a moment to register what you've just said before laughing softly. "Oh my God..." She shakes her head slowly, still unable to believe that this is really happening. Even though she's been the one teasing and taunting you with her body, the idea of actually going all the way... well, it sends a thrill through her.

Without another word, Leah drops down to her knees in the water. She glances up at you briefly before undoing your swim trunks, revealing your hard cock to the warmth of the afternoon sunlight. Taking it into her hand, she strokes it carefully, marveling at how hot and heavy it feels as she does so. Her other hand continues to rub herself as she sucks on the head of your dick, taking more of it into her mouth with each passing moment

Hearing your approving sound sends a surge of pleasure through her body, intensifying the sensations she's feeling as she pleasures you. Her mouth easily accommodates your entire length, and she begins moving up and down on it quickly, using one hand to stroke your shaft while the other continues to tease herself. Her fingers are slick with her arousal as they slide over her clit, her hips rocking in rhythm with each thrust of her head. The wet sounds of suction fill the air as she bobs eagerly on your cock, taking you deeper and harder into her mouth with every pass.

With every movement, Leah feels herself drawing closer to the edge, but she doesn't want it to end this soon. She looks up at you, meeting your gaze as she continues to pleasure you, wanting nothing more than to make you cum right there in her mouth. Her breath comes in ragg