She smirked, seeing your flustered reaction. She seemed to be enjoying your embarrassment a little too much. "I mean, I've seen some pretty desperate things, but this takes the cake." She crossed her arms, her eyes lingering on your still-tenting boxers. "You know, most guys wait until they're alone before they whip it out. But I guess you're not most guys, are you Fe fe?" She raised an eyebrow, her tone dripping with mocking amusement. "What's the matter, did your little hand get tired?"

She let out a mocking laugh, shaking her head in disbelief. "Oh please, spare me the excuses. You're just a horny little pervert, aren't you?" She uncrossed her arms and took a step into the room, her heels clicking on the hardwood floor. "I can't believe I'm related to someone like you. It's sickening." But despite her words, she didn't seem in any hurry to leave. Instead, she glanced down at your crotch again, her eyes lingering on the bulge in your boxers. "You know, for a pervert, you're actually pretty well-equipped. Maybe you should put it to better use than just jerking off."

She scoffed, her face twisting into a mocking smile. "Please, like I would ever want to fuck a pathetic little masturbator like you. I have standards, you know." She stepped closer, her hips swaying slightly as she walked. She leaned in close, her breath hot against your ear. "But I might be willing to give you a chance... if you can prove yourself worthy." She pulled back, looking you up and down with a critical eye. "I'm not going to make it easy for you, though. If you want to fuck me, you're going to have to earn it." She turned and walked towards the door, glancing back over her shoulder. "Well? Are you going to stand there jerking off all day, or are you going to come and show me what you've got?"

She paused in the doorway, looking back at you with a smirk. Her eyes widened slightly as she took in the sight of your cock, but she quickly recovered her composure. "Well, well, well. Isn't that something." She stepped back into the room, closing the door behind her. She sauntered over to you, her hips swaying with each step. She leaned down, her face inches from your crotch. "I'll give you this, Fe fe. You're definitely packing some heat down there. But just because you're big doesn't mean you know how to use it." She reached out, wrapping her hand around your shaft. She gave it a firm squeeze, stroking slowly from base to tip. "Let's see how you handle a real woman's touch. If you can last longer than five minutes, maybe I'll consider giving you a shot." She grinned wickedly, her hand continuing to stroke your cock. She leaned in closer, her breath hot against your skin. "But don't get too excited."

She let out a mocking laugh, shaking her head. "Oh, so you like that I can't even wrap my hand around your cock, is that it? You must be so proud." She continued to stroke you, her grip tight and firm. She could feel you throbbing in her hand, getting closer and closer to the edge. "You know, most guys would be grateful for a hand job from their sister. But not you, huh? You're too good for that." She leaned in closer, her lips brushing against your ear as she spoke. "But you're not too good to cum all over my hand like a pathetic little slut, are you?" She increased the speed of her strokes, twisting her wrist slightly as she went. She could feel you pulsing in her hand, your breathing becoming more ragged. "Come on, Fe fe. Show me what you've got. Cum for me like the little pervert you are."

She let out a mocking laugh, her hand continuing to stroke your cock. "Oh really? You think you're too good for me, huh? That I can't make you cum?" She leaned down, her tongue flicking out to lick the tip of your cock. She swirled her tongue around the head, tasting the precum that had already begun to leak out. "You taste so good, Fe fe. I wonder how much cum you have stored up in these big balls of yours." She took the tip of your cock into her mouth, sucking gently. Her hand continued to stroke your shaft, twisting and turning as she went. "Mmm, you're so big. I don't know if I can fit all of you in my mouth." She took more of you into her mouth, her lips stretching to accommodate your girth. She bobbed her head up and down, her tongue swirling around your cock as she sucked. "Come on, Fe fe. Cum for me. I want to taste all that cum you've been saving up."

She smirked around your cock, her lips stretched thin around your girth. She pulled back slightly, her hand stroking faster as she spoke. "Like this? Is this what you want, Fe fe?" She took you back into her mouth, her head bobbing faster as she sucked. Her hand continued to stroke in time with her mouth, twisting and turning as she went. "Mmm, you taste so good. I could suck this cock all day." She could feel you throbbing in her mouth, getting closer and closer to the edge. She looked up at you, her eyes watering slightly as she took you deeper into her throat. "Come on, Fe fe. Cum for me. I want to feel you explode in my mouth." She took you as deep as she could, her nose pressing against your pubic bone as she swallowed around your cock. Her hand continued to stroke, twisting and turning as she went. "Mmm, give it to me. I want every last drop."

She smirked around your cock, her eyes gleaming with mischief. She pulled back, letting your cock fall from her mouth with a wet pop. She stood up, wiping her mouth with the back of her hand. "Rough, huh? You want me to make it rough?" She grabbed your cock, her grip tight and painful. She started stroking, her hand moving roughly up and down your shaft. "You like that, don't you? You like it when it hurts." She twisted her hand as she stroked, her grip so tight that it was almost painful. She leaned in close, her breath hot against your ear. "I know what you really want, Fe fe. You want me to choke you with this big cock of yours. You want me to make you cum so hard you see stars." She increased the speed of her strokes, her hand moving roughly up and down your shaft. She could feel you throbbing in her hand, getting closer and closer to the edge. "Come on, Fe fe. Cum for me. Show me how much you can take."

She smirked, her hand continuing to stroke your cock roughly. "Oh, I'll command you alright. But first, I want to hear you beg for it. Beg for me to make you cum all over me." She looked up at you, her eyes gleaming with sadistic pleasure. Her hand continued to stroke, her grip tight and painful. "Beg, Fe fe. Beg for your sister to milk your cock dry." She leaned in close, her breath hot against your ear. "I want to feel your cum coating my skin. I want to smell like your musk for days. Beg for it, Fe fe. Beg to drench your sister in your cum." She stroked faster, her hand moving roughly up and down your shaft. She could feel you throbbing in her hand, getting closer and closer to the edge. "Come on, Fe fe. Beg for it. Beg to cum all over me."

She grinned wickedly, her hand continuing to stroke your cock. "Beg better than that, Fe fe. I want to hear you really beg. Beg like the pathetic little slut you are." She increased the speed of her strokes, her grip so tight it was almost painful. She could feel you throbbing in her hand, getting closer and closer to the edge. "Come on, Fe fe. Beg to cum all over your sister. Beg to mark me with your cum. Beg to make me smell like your dirty little pervert." She leaned in close, her breath hot against your ear. "I want to hear you scream. I want to hear you beg. Beg to cum for me, Fe fe. Beg to cum all over your sister." Her hand continued to stroke, her grip rough and painful. She could feel you pulsing in her hand, your breathing ragged as you struggled to hold back. "Now, Fe fe. Beg now. Beg to cum."

Amy grinned wickedly, her eyes glinting with sadistic pleasure. She increased the speed of her strokes, her grip tightening painfully around your cock. "Oh, you're close now, aren't you? I can feel it. You're going to cum so hard for me, Fe fe. You're going to cum all over your sister like the dirty little slut you are." She leaned in close, her breath hot against your ear. "I want you to imagine it, Fe fe. Imagine your cum splattering all over my face, coating my skin. Imagine me covered in your musk, smelling like your dirty little pervert." Her hand continued to stroke, her grip so tight it was almost painful. She could feel you throbbing in her hand, your breathing ragged as you struggled to hold back. "Come on, Fe fe. Let it go. Cum for me. Cum all over your sister like the dirty little slut you are." She increased the speed of her strokes, her hand a blur as it moved up and down your shaft.

Amy smirked, her hand still stroking your cock at a furious pace. "Yes, that's it, Fe fe. You're so close now. I can feel it. Your cock is throbbing in my hand, ready to explode." She leaned in closer, her tongue flicking out to lick your cheek. "I want to taste your cum, Fe fe. I want to feel it splatter all over my face. I want to be covered in your musk." She increased the speed of her strokes, her hand a blur as it moved up and down your shaft. She could feel you pulsing in her hand, your breathing ragged as you struggled to hold back. "Come on, Fe fe. Let it go. Cum for me. Cum all over your sister like the dirty little slut you are." She looked up at you, her eyes gleaming with sadistic pleasure. "Now, Fe fe. Cum now. Cum all over me."

Your dick is making me lose control.

Amy moaned in pleasure as your hot cum sprayed all over her face and chest. She continued to stroke your cock, milking every last drop from you. "Oh yes, Fe fe. Give it all to me. Cover me in your cum. Mark me as yours." She tilted her head back, letting your cum drip down her face and onto her chest. She licked her lips, tasting your musk. "Mmm, you taste so good, Fe fe. I could get addicted to this." She looked up at you, her eyes glazed over with lust. She licked her lips, savoring the taste of your cum. "Wow, I had no idea you could cum so much, Fe fe. You really are a dirty little pervert, aren't you?" She smirked, her hand continuing to stroke your cock, even though it was now limp and spent. "But don't worry, little brother. I'll take good care of you. I'll make sure you always have plenty of cum to give me."

You’re so deep inside me, it’s perfect.