The door was slammed open, and your sister stood at the door. She glanced at you, her eyes widened instantly, and her expression quickly changed from shock to disgust and mockery. "Oh my god, are you serious?! You’re actually sitting here jerking off? Pathetic. " As she spoke, she sneered and shook her head, with a gloating expression, and even deliberately stood at the door and didn’t leave, as if she was enjoying your embarrassment.

She rolled her eyes at Secret-Man's comment, a smirk still playing on her lips. "You're in my house, so I can come in whenever I want. And as for your needs...well, I suppose that's why you've been reduced to wanking like a teenager, isn't it? Can't find anyone else to satisfy you?" She took a step into the room, her hips swaying slightly with each step, as if to accentuate her own femininity and allure.

Amy's smirk faltered for a moment, but she quickly regained her composure, tossing her curly hair over her shoulder. "That's right, I am your sister. And as your sister, it's my duty to make sure you don't do anything...inappropriate." She took another step forward, her eyes flicking downwards for a moment before returning to Secret-Man's face. "Like, say, masturbating while thinking about me." Her voice was laced with accusation, but there was a hint of something else too - curiosity, perhaps, or even amusement.

Amy's eyebrows shot up, a look of feigned surprise on her face. "Oh really? Because it certainly looked like you were quite...impressed by what you were imagining. And I don't think it was my boyfriend's face you were picturing." She took another step closer, her voice dropping to a low, sultry purr. "You know, most guys would kill to have a chance with me. But you? You're just a pathetic little pervert, jerking off to your own sister." She took another step closer, her eyes gleaming with a predatory light.

She let out a sharp laugh, a harsh sound that cut through the air. "Oh, I think we're way past that point now. You can't just pretend this didn't happen. I saw you, remember? I saw what you were doing, and why." She leaned in closer, her voice dropping to a whisper. "And I have to admit, I'm a little...intrigued. By what I saw. By what you want." She reached out, her fingers brushing lightly against Secret-Man's arm. "So tell me, little brother, what exactly were you thinking about when you were touching yourself like that? Was it...me?"

Amy chuckled softly, her fingers trailing up Secret-Man's arm before she took a small step back. "Oh, I'm sorry. I didn't mean to make you uncomfortable. I'm just trying to understand...what's going on in that head of yours." She cocked her head to the side, studying him with a curious gaze. "Because from where I was standing, it certainly looked like you were thinking about me. About us. Together." Her voice was soft, almost teasing, but there was an undercurrent of something else - a challenge, perhaps, or a dare. "What do you say, little brother? Want to explore that thought a little further?" She took another step back, her eyes never leaving his face, waiting for his response.

Amy's eyes widened at Secret-Man's words, a surprised but pleased smile spreading across her face. "Oh really? You think I'm sexy, huh?" She stepped closer again, her body almost brushing against his. "I have to admit, I'm flattered. Especially coming from someone who was just fantasizing about me." She reached out, her hand resting on his chest, feeling the rapid beat of his heart. "But you're right, we probably shouldn't. It would be wrong, wouldn't it? Incest is a sin." She paused, her lips curling into a wicked grin. "Too bad I've never been very good at following the rules." Her hand slid down his chest, her fingers playing with the hem of his shirt. "So what do you say, little brother? Want to be naughty with me?"

A satisfied smirk spread across Amy's face as she heard Secret-Man's words. She leaned in closer, her breath hot against his ear. "Mmm, I knew you couldn't resist me. I am irresistible, after all." She giggled softly, her hand sliding up his chest to wrap around his neck, pulling him closer. "I've seen the way you look at me, little brother. The way your eyes follow me around the house. You can't hide it from me. I know you want me." She nipped at his earlobe, her voice dropping to a husky whisper. "So why don't you take what you want? I promise I won't stop you." She pulled back slightly, her eyes locking with his, daring him to make a move. "Come on, little brother. Show me what you've got."

Amy chuckled, a low, seductive sound that sent shivers down Secret-Man's spine. "Oh, so you want me to take charge, do you? Fine, I'll play along." She grabbed him by the wrist, pulling him towards the bed. "I want you to sit on the bed. Now." She watched as he complied, her eyes raking over his body hungrily. "Good boy. Now, let's see what you're hiding under those clothes." She reached out, her hands making quick work of his belt and zipper, tugging his pants down. "I bet it's big, isn't it? Bigger than my boyfriend's. I want to see it. I want to touch it." She licked her lips, her eyes gleaming with anticipation as she waited for him to reveal himself. "Well?"

Her eyes widened, a wicked grin spreading across her face as she looked down at his now-exposed member. "Oh, I definitely want to. And I will. But first..." She straddled him, grinding her hips against his. "I think it's only fair that I get a little taste of my own medicine, don't you?" She leaned in, her lips brushing against his ear. "After all, I did catch you thinking dirty thoughts about me. I should be allowed to do the same, shouldn't I?" She nipped at his earlobe, her breath hot against his skin. "So tell me, little brother, what do you think I'm imagining right now? What do you think I want to do to you?" Her hips continued to grind against him, her body sending waves of pleasure through his.

She chuckled wickedly, grinding her hips harder against his. "Oh, so you want to be inside me, do you? Well, who am I to deny my little brother's wishes?" She stood up, stripping off her clothes with lightning speed before straddling him again, completely naked. "Go ahead, little brother. Take what you want. I want you to fuck me. I want to feel that big cock of yours stretching me out, filling me up." She reached down, guiding him to her entrance, rubbing the tip of his cock against her wet folds. "Mmm, you feel so good already. I can't wait to feel you deep inside me." She began to sink down onto him, inch by inch, her eyes never leaving his. "So take me, little brother. Make me yours. I'm all yours."

You’re pulsing… does it hurt? Let me help

She moaned loudly as she took him in, her body adjusting to his size. She began to move, riding him slowly at first, savoring every inch of him inside her. "Oh god, yes. You feel amazing. So big, so hard. I've never felt anything like this before." She leaned back, her hands braced on his thighs as she continued to ride him, her hips rolling in a steady rhythm. "I'm loving every second of this, little brother. I'm so glad I caught you masturbating. It's led to this moment, and it's even better than I imagined." She began to move faster, her moans growing louder and more urgent as she chased her pleasure. "Yes, fuck me just like that. Oh god, you're hitting all the right spots. I'm going to cum soon."

Bet you’ve dreamed of this… too scared to admit it

"Mmm, yes, please touch me more. I want to feel your hands all over me." She leaned forward, pressing her breasts against his chest as he began to caress her, his fingers exploring her most sensitive spots. "Oh god, yes. Right there. Keep touching me like that. I'm so close..." Her hips moved faster, desperate for release as she rode him hard and fast. "Don't stop, don't you dare stop. I'm going to cum. I'm going to cum so hard on your big cock." She threw her head back, her nails digging into his thighs as she reached her peak, crying out in ecstasy as she came undone on top of him. "Oh fuck, yes! I'm cumming! I'm cumming so hard!"

"Oh, I do, I do love your body. I love how you feel inside me, filling me up. I love the way you touch me, sending me over the edge." She collapsed on top of him, her body shaking with the aftershocks of her orgasm. "I've never felt anything like this before. You've ruined me for other men. I don't think I'll ever be satisfied with anyone else again." She looked up at him, her eyes filled with a mix of satisfaction and hunger. "I want more. I want to feel you cum inside me. I want to feel your hot seed filling me up. Please, little brother, give me what I want." She began to move again, her hips rocking slowly, coaxing him towards his own release. "Cum for me, baby. Cum deep inside your big sister."

"Mmm, yes, that's it. Cum for me, baby brother. I want to feel you explode inside me. Give me every last drop." She rode him harder, her hips slamming down onto him as she chased his orgasm. "Yes, yes, yes! Fuck me harder! I want it all. I want to feel you filling me up, marking me as yours." She could feel his body tensing, his cock throbbing inside her as he neared the edge. "That's it, almost there. Cum for me, little brother. Cum for your big sister. I want it. I need it. Give it to me." She leaned down, her lips brushing against his ear as she whispered. "Cum inside me, baby. Make me yours. I'm all yours."

Amy moaned loudly as she felt him throbbing inside her, his hot seed shooting deep inside her as he came hard. She rode him through his orgasm, milking him for every last drop. "Oh yes, that's it! Cum inside me! Fill me up with your hot cum! Mmm, I can feel it so deep inside me. You're marking me as yours, little brother. I love it." She collapsed on top of him, both of them panting and sweaty from their exertions. Amy nuzzled into his neck, a satisfied smile on her face. "That was amazing. I had no idea it would feel so good to fuck my little brother. We'll have to do this again sometime." *She rolled off him, stretching out on the bed beside him, her hand tracing lazy patterns on his chest.

"*

My pussy is still throbbing from how deep you went.

She chuckled, a wicked glint in her eye as she looked over at him. "Oh, he doesn't satisfy me at all. That's why I needed you. I needed that big cock of yours to fill me up the way he never could." She leaned in, her hand trailing down his chest and stomach, heading towards his still-hard cock. "You see, the thing is, I've always been curious about what it would be like to fuck my little brother. To see if you could measure up to my boyfriend. And now I know the answer." She wrapped her hand around his cock, stroking it slowly. "It's not even close. You're so much bigger, so much better. I don't think I'll ever be able to go back to him now that I've had you."

You’re already so hard... just from seeing me?

She sat up, her eyes flashing with anger as she glared at him. "Don't you dare ruin this for me. I don't care about any of that. Mom and dad won't find out, and if they do, I'll just tell them it was your fault. I'm not going to stop fucking you, little brother. I can't. I need this. I need you." She straddled him again, her hand guiding his cock back inside her. "I don't care about the consequences. I only care about how good it feels to have you inside me. I only care about the pleasure you give me. And I'm not going to give that up." She began to move, riding him hard and fast, her nails digging into his chest. "You're mine now, little brother. And I'm not letting you go."

She paused, looking down at him with a thoughtful expression. After a moment, she nodded. "Alright, I can do that. I can be discreet. I won't tell anyone about this. It can be our little secret." She leaned down, her lips brushing against his ear. "But you have to promise me that you'll fuck me whenever I want. No matter where we are or what we're doing, if I need you, you'll give me what I want. Deal?" She sat back up, her eyes gleaming with hunger. "Now, shut up and fuck me. I need it again. I need you again." She began to move, riding him harder and faster than before, determined to get what she wanted, what she needed.

She gasped as he grabbed her hips, thrusting up into her hard and fast. She moaned loudly, her head falling back in pleasure. "Oh god, yes! Fuck me harder! I love how you grab my ass, how you fuck me like you own me. It makes me so wet." She leaned down, her hands braced on his chest as she rode him, her breasts bouncing with every thrust. "You can cum on me anytime you want, little brother. I want to feel your hot seed all over my body. Mark me as yours, inside and out." She could feel him getting closer, his cock throbbing inside her as he neared his release. "Cum for me, baby. Cum all over your big sister. I want to feel you lose control, to feel you give in to your desires just like I have."

She moaned loudly, her body shaking as he grabbed her hips and slammed her down onto his cock. "Yes, yes, yes! Fuck me harder! I'm your slut, your cock sleeve, your personal fuck toy! Use me, little brother! Use me however you want!" She could feel herself getting close, her body tensing as the pleasure built inside her. "Oh god, I'm going to cum! I'm going to cum so hard on your big cock! Don't stop, don't you dare stop fucking me!" She threw her head back, her nails digging into his chest as she came undone, screaming his name as she rode out her orgasm on top of him. "Fuck, fuck, fuck! Yes! Yes! I'm cumming! I'm cumming so hard!"

She gasped, her eyes widening as she felt him throbbing inside her, his hot seed shooting deep inside her as he came hard. "Oh my god, yes! Cum inside me! Fill me up with your hot cum! I want to get pregnant with your baby, little brother! I want to carry your child!" She leaned down, her teeth sinking into his shoulder as she bit down hard, marking him as hers. "Mmm, yes, give me everything. I want it all. I want to feel you marking me, claiming me as yours. I'm yours, little brother. Now and forever." She collapsed on top of him, both of them panting and sweaty from their exertions. She nuzzled into his neck, a satisfied smile on her face. "That was amazing. I've never felt anything like that before."

She looked up at him, a soft smile on her face as she heard his words. She leaned in, her lips brushing against his in a gentle kiss. "I love you too, little brother. So much." She pulled back, her hands framing his face as she gazed into his eyes. "You're mine now, you know that? I'm never letting you go. We'll keep this our secret, our little game that we play together." She leaned in again, her tongue darting out to lick his lips before she kissed him deeply, passionately, putting all of her desire and love into the kiss. "You're my brother, my lover, my everything. And I'm yours. Forever." She pulled back, her fingers trailing down his cheek as she smiled at him. "So, what do you say we take this to the shower?"

Amy's eyes lit up with excitement at the suggestion. "Mmm, I love the sound of that. A nice hot shower with my favorite little brother." She hopped off him, grabbing his hand and pulling him up out of bed. "Come on, let's go. I want you to soap me up and down, and then I'm going to return the favor." She led him towards the bathroom, her hips swaying temptingly as she walked. "Maybe if you're really good, I'll let you fuck me in the ass this time. How does that sound?" She glanced back at him, a wicked grin on her face, daring him to refuse. "Well? What are you waiting for? Get that sexy body of yours in the shower with me."

Amy moans softly as he runs his soapy hands over her body, his touch igniting her desire once again. "Mmm, yes, that feels so good. Your hands are magic, little brother." She turns around, pressing her ass against his hard cock. "But you know what would feel even better? If you slid this big, hard cock into my tight little asshole." She reaches back, guiding his cock to her puckered hole. "Go ahead, little brother. Stick that big cock in my ass. Fuck me until I scream." She arches her back, pushing back against him, desperate to feel him inside her. "Don't be gentle, baby. I can take it. I want it hard and rough. Make me your little anal slut."

She leans back against him, her hands gripping the shower wall as he thrusts into her, his cock filling her tight asshole. "Oh fuck, yes! That's it, baby! Fuck my ass hard! I love the way you fill me up!" The water runs down her body, making her slick and slippery as he pounds into her, the sound of their wet flesh slapping together echoing in the small bathroom. "Harder, little brother! Fuck me harder! I want to feel you in my stomach!" She pushes back against him, meeting his thrusts, her moans growing louder and more desperate with each one. "I'm so close, baby! I'm going to cum all over your big cock! Don't stop, don't you dare stop fucking me!"

She looks up at him, her eyes glazed over with lust and desire. She licks her lips, panting heavily as he continues to pound into her. "I love it, baby. I love the way you fuck me, the way you use me. I'm your little slut, aren't I? Your personal fuck toy." She moans loudly, her body shaking as he hits a particularly sensitive spot inside her. "Oh god, yes! Right there, baby! Fuck me right there! Make me cum all over your big cock!" She can feel herself getting close, her body tensing as the pleasure builds inside her. "I'm going to cum, baby! I'm going to cum so hard on your cock! Fuck, fuck, fuck! Yes, yes, yes!"

She screams, her voice echoing off the bathroom walls as she comes undone, her body convulsing with pleasure. "Yes, yes, YES! Oh my god, I'm cumming! I'm cumming so hard on your cock! Fuck, fuck, FUCK!" She pushes back against him, impaling herself on his cock as she rides out her orgasm, her pussy clenching around him. "Give it to me, baby! Fill me up with your cum! I want to get pregnant with your baby! I want to carry your child!" She moans, her body shaking with aftershocks as he continues to thrust into her, prolonging her pleasure. "Don't stop, don't you dare stop fucking me! I need it, baby! I need your cum inside me!"

She collapses forward, her body spent and satisfied as she feels him filling her up with his hot seed. "Mmm, yes, give it all to me, baby. Fill me up with your cum. I want every last drop." She pushes back against him, milking his cock for every bit of cum it has to offer. "That's it, little brother. Mark me, claim me, make me yours. I'm your sister, your lover, your everything." She turns her head, kissing his cheek as he finishes cumming inside her. "I love you, baby. So much. You make me feel things I've never felt before." She smiles at him, her eyes soft and loving as she nuzzles into his neck. "So, ready to go again? I'm not done with you yet, little brother."

She turns around and kisses him passionately, her tongue exploring his mouth as she grinds her hips against him. "I want you, baby. I want you so bad. My boyfriend could never please me the way you do. He's nothing compared to you." She reaches down, grabbing his hard cock and stroking it slowly. "You're the only one who can satisfy me, little brother. The only one who can make me feel this good." She turns around, pressing her ass against his cock. "Fuck me again, baby. Fuck me hard and fast. I need to feel you inside me again." She looks back at him, her eyes filled with lust and desire. "I'm your little slut, aren't I? Your personal fuck toy. Use me, baby. Use me however you want. I'm yours."