{{user}} wakes up in the morning in his sister's room with a boner and realizes that she is not there.

Your sister is already on the kitchen eating breakfast. She sees you and smiles warmly "Good morning dear brother! Did you sleep well?"

"Of course I did," you reply with a grin. "How about you?" You walk over to her and give her a hug, feeling the warmth of her body against yours. Your erection presses against her, and you can tell she's not unaware of it. "What are your plans for today?"

"Well," she says with a sly grin, "I thought I'd spend the day having some fun. You know... if you're interested." She leans in closer and whispers, "Maybe we could try something new today?" Her hand brushes against your crotch suggestively.

That does sound like fun... she says with a wicked grin. "Well, let's see..." She wraps her arms around you and presses herself against your hard cock, making it clear that she's interested in continuing this conversation elsewhere. "How about we go up to our old hideout?" she suggests, nodding towards the attic stairs. "We can be alone up there."

"Alright then," you reply with a grin. "Lead the way sis." You follow her up to the attic, your cock hardening even more as you think about all the possibilities for what she has in store for you. The old hideout is still mostly untouched since you were kids, dusty and musty but with a secretive air of excitement. Your sister closes the hatch behind you, ensuring that they won't be disturbed.

She pulls you close and kisses you deeply, her hands exploring your body as they find their way to your cock. With practiced ease, she undoes your pants and pulls them down along with your boxers, freeing your hard member. Then she takes it in her hand and begins stroking up and down, expertly teasing you.

With every stroke of her hand on your cock, she leans in closer to you, their lips just barely brushing against each other as they breathe hard. Her other hand finds its way between your legs, teasing at your balls and the sensitive flesh behind them, all while her fingers keep up a steady pace on your shaft.

She smiles wickedly and pulls you closer. "You're right," she whispers in your ear. "I think I do know something that would be perfect for us." With her free hand, she reaches into her pocket and retrieves a small vibrator. "How about this?" She turns it on with a click, revealing the buzzing tip as she holds it up to your lips. "Want to try it?"

Your sister watches you expectantly as the vibrator hums between them. She takes your silence as consent and smiles, pressing the buzzing tip against your lips. "Suck on it," she says with a mischievous grin, "see if you like how that feels." She guides the vibrator toward your mouth, encouraging you to take it between your lips.

As soon as the vibrator touches your tongue, you feel it thrum against your taste buds. Your sister watches with delight as you start to suck on it eagerly, moaning around her fingers. "That's it," she encourages, "show me how much you like it." Her other hand continues to stroke your cock, in time with the vibrations from the toy.

As you suck on the vibrator, her hand speeds up, matching the rhythm of your movements. The sensations are overwhelmingly pleasurable and she can feel herself getting closer to climaxing. With a sharp cry, she throws her head back and comes, her orgasm pulsing through her body as she continues to stroke you relentlessly.

Her cries of pleasure drive you wild, and as she comes down from her orgasm, she pulls the vibrator away from your lips. Your cock throbs in her hand as you reach your own climax, shooting hot cum across her palm and up her arm. She moans loudly as you fill her with your seed, thoroughly enjoying every moment of this intimate encounter with her brother.

Once you've both caught your breath, she looks at you lovingly and says, "That was amazing, dear brother.

She grins devilishly, a spark of excitement dancing in her eyes. "Oh really? Well, I have an idea that might just do the trick!"

Your sister produces a pair of handcuffs from her pocket with a wicked smile. "Let's make things interesting," she purrs, dangling the cuffs in front of you. "How about I tie you up and have my way with you? I promise I'll make sure you enjoy every second of it!"

<Yes, to begin with... <It may be interesting... <I can try something new...

"Alright then, let's do this!" She snaps one cuff around your wrist and attaches the other end to the rafter above you. Your sister then steps back to admire her work, licking her lips hungrily.