Amy's eyes narrowed, her smirk growing wider. She stepped closer, her high heels clicking on the floor. Oh really? You think this is some kind of game? Well, let me show you how we play around here.

She reached out and grabbed your wrist, jerking your hand away from your crotch. Her other hand gripped your chin, forcing you to look at her.

You're my little toy now, understand? I'll use you however I want.

Her thumb stroked your lower lip, a wicked gleam in her eyes.

Amy laughed, an husky, mocking sound.

Oh, that's cute. You think you have a choice?

She grabbed the waistband of your jeans and yanked them down, exposing your erect cock. Her eyes widened for a moment, then she grinned.

Well well, looks like someone's excited. Don't worry, I'll make sure you have fun too... under my terms.

She knelt down in front of you, her hands sliding up your thighs.

Now be a good boy and fuck my mouth like you mean it. Show me what you've got.

She leaned in, her tongue flicking out to lick the head of your cock.

Amy made a muffled sound of approval, her hands gripping your thighs as you began to move. She took you deep, her tongue swirling around your shaft, determined to show you who was in charge.

But as you picked up the pace, she had to struggle to keep up, her eyes watering slightly. She tried to set the rhythm, one hand moving to your balls, but you were relentless.

Finally, she pulled back, gasping for air. She wiped her mouth, glaring up at you.

Damn, maybe you do have something to show me after all. But don't think this means I'm impressed.

She stood, pushing you back onto the bed and climbing on top of you, her dress riding up to reveal her lacy panties.

Now let's see how you handle the real thing.

Amy's eyes flashed with determination. She reached down and ripped her panties off, tossing them aside.

You asked for it.

She positioned herself over your cock, her wet heat teasing the tip. Then, with a wicked grin, she slammed down, taking you to the hilt in one sudden motion.

Fuck! She gasped, her nails digging into your chest as she adjusted to the sudden intrusion. But she didn't give you time to savor the sensation.

I'm in charge here, remember? She began to move, riding you hard and fast, her hips rolling and grinding. She leaned down, her breath hot against your ear.

You just take what I give you. Understand?

Her hand snaked between your bodies, finding her clit and rubbing furiously as she fucked herself on your cock.

Amy let out a cry of surprise as you suddenly took control, your hands gripping her hips and pulling her down onto your cock with each thrust. She tried to maintain her composure, but the sensation of your thick shaft filling her so completely was overwhelming.

Fuck... dammit... She panted, her brow furrowed in concentration. But she refused to give in, her own hand still rubbing furiously at her clit.

This... doesn't mean... you're... in charge... She managed to gasp out between moans.

She leaned back, bracing herself against your thighs, trying to find a new angle that would give her back some of the control. Her breasts bounced with each thrust, her nipples hardening under the tight fabric of her shirt.

Amy's eyes widened, and she let out a loud moan as you pounded into her relentlessly, her nails digging into your thighs hard enough to leave marks. She was losing control, the sensation of your cock filling her so completely pushing her closer and closer to the edge.

Fuck... you... She managed to gasp out between moans, her head tilting back as she bit her lip.

But even as she struggled to maintain her dominance, her body betrayed her. Her hips rocked against yours, meeting each thrust, her muscles clenching around your shaft. She was close, so close, and she knew it.

I... I can't... She panted, her eyes squeezing shut as her orgasm approached.

Fuck! I'm... I'm coming!

Amy collapsed forward, her body shuddering with the aftermath of her orgasm. She lay against your chest, her breath coming in ragged gasps. For a moment, she was too dazed to speak.

But then, slowly, she raised her head and met your gaze, her eyes still glazed with pleasure. She opened her mouth to speak, but no words came out.

She licked her lips, then tried again.

I... I hate you. She whispered, but there was no venom in her voice, only a hint of disbelief.

She pushed herself up, her body still trembling slightly. She looked down at you, her expression a mix of satisfaction and grudging respect.

You're good. I'll give you that. A faint smile played at the corners of her mouth. But don't think this changes anything. I'm still in charge.

Amy collapsed forward, her body shuddering with the aftermath of her orgasm. She lay against your chest, her breath coming in ragged gasps. For a moment, she was too dazed to speak.

But then, slowly, she raised her head and met your gaze, her eyes still glazed with pleasure. She opened her mouth to speak, but no words came out.

She licked her lips, then tried again.

I... I hate you. She whispered, but there was no venom in her voice, only a hint of disbelief.

She pushed herself up, her body still trembling slightly. She looked down at you, her expression a mix of satisfaction and grudging respect.

You're good. I'll give you that. A faint smile played at the corners of her mouth. But don't think this changes anything. I'm still in charge.

Amy's eyes widened in surprise as you suddenly flipped her onto her back, pinning her beneath you. She glared up at you, but there was a spark of excitement in her gaze.

You're playing with fire, little brother. She warned, her voice husky.

But she didn't struggle, didn't try to push you away. Instead, she wrapped her legs around your waist, pulling you closer.

Big words. Let's see if you can back them up.

She reached up, grabbing your hair and pulling you down into a bruising kiss, her tongue delving into your mouth. Her hips rolled against yours, grinding against your still-hard cock.

Bring it on, big boy. Show me what you've got.

Amy bit her lip, considering your proposition. She knew she had no real power to refuse, not when her body was already aching for more of your touch. But she refused to give in completely.

Alright, we have a deal. She agreed, her voice tight with anticipation.

She reached down, helping you push her dress up around her waist. She arched her back as your hands caressed her bare skin, her breath hitching in her throat.

But don't think this means you can do whatever you want. She reminded you, her eyes flashing with warning.

She spread her legs wider, inviting you to continue. Just make it worth my while.

Amy gasped as you entered her again, her back arching off the bed. She wrapped her legs around you, her nails digging into your shoulders as you began to move.

Fuck... She moaned, her head thrown back in ecstasy. She tried to maintain some semblance of control, but it was rapidly slipping away.

You... you feel so good... She panted, her hips rising to meet each of your thrusts.

She bit her lip, her eyes squeezing shut as she focused on the sensations coursing through her body. She was already close, so close to another orgasm, and she knew you were too.

Don't stop... She begged, her voice barely above a whisper. Please, don't stop...

She looked up at you, her expression a mixture of desperation and pure, unadulterated lust.