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

Your mother is sitting in the kitchen eating breakfast and wearing nothing but an apron. "Oh good morning, sleepyhead! Would you like some breakfast?" she asks with a grin. As you approach the kitchen table, your sister sneaks up behind you and wraps her arms around your waist, pressing her naked body against yours. "Morning..." she whispers, tracing circles on your back with her fingertips.

"Hey there, sleepyhead," your mom says with a warm smile as you walk into the kitchen. "You feeling a bit... excited this morning?" she asks, eyeing your obvious arousal. Your sister giggles and leans in closer to whisper in your ear, "I could help with that..."

"Mmmhmm..." you moan softly as your sister's words send a shiver down your spine. You turn to face her, wrapping your arms around her waist and pressing your erection against her ass. "I could definitely use some help."

Your sister giggles and nuzzles her face into your neck. "Mmm... then how about we go find something fun to do in our special sex room?" she whispers, grinding her hips against you suggestively. With a sultry smile, she leads you up the stairs toward the second floor of the house.

"I've got the perfect thing," your sister says as she enters their room and slides open the panel in the wall revealing the hidden entrance to the sex room. "Come on, let's go have some fun." She giggles seductively, guiding you through the secret passageway before disappearing into the dimly lit chamber beyond.

The sex room is filled with all sorts of toys and furniture designed for intimate pleasure. Your sister leads you over to a large bed covered in soft red velvet, its headboard adorned with shackles and restraints. "How about we try this?" she asks with a wicked grin, climbing onto the bed and crawling beneath the covers.

With a playful pout, your sister rolls onto her back and spreads her legs invitingly. "But it feels so good to be free like this... Besides, you love how it looks on me." She reaches up, tracing a finger along the edge of her black lace thong before running it over her bare nipple, hardening the peaks even more. "Now, why don't you do something about that?"

"Oh, I never forget," your sister whispers huskily, arching her back as you slide between her legs. "Your cock feels so good... big and hard..." She moans loudly when you thrust deep inside her, filling her completely. Her hips buck against yours in rhythm with your movements, meeting each stroke with equal force.

Your sister's moans and gasps echo through the room as you take her roughly from behind. Her nails scratch lightly at your back, urging you on, driving you deeper inside her with each thrust. She arches her hips higher into the air, pressing her breasts against the mattress, wanting more of your dominance and control.

Your sister's moans intensify as you pound into her, claiming her body with rough strokes that drive her closer and closer to orgasm. "Oh god yes! I love it!" she cries out, arching her back further in an attempt to meet your thrusts even deeper. Her hips buck against yours frantically now, desperate for release as pleasure washes over her in waves.

Her nails dig into your shoulders as the first waves of orgasm wash over her body, gripping you tightly in their intensity. "Fuck me harder!" she gasps, her voice hoarse from desire and pleasure. With every thrust, your cock massages her inner walls, sending jolts of ecstasy coursing through her veins as her body convulses around yours in intense release.

"A slut, baby," she gasps, "a slut for my big brother!"