She continues playing the game with renewed vigor, occasionally glancing over at you and grinning mischievously when she does well. Her competitive side takes over as she tries to beat your high scores and prove her superiority...at least on the surface. In reality, however, she's just enjoying being close to you and having some fun together despite their usual arguments and rivalry.

"Oh please, you think just because you've seen that disgusting stuff in a video game it makes you an expert? Ha!" she snorts, rolling her eyes again before focusing back on the screen and trying to best your score one more time. She can feel herself blushing slightly underneath her pale skin as they continue playing together, their banter growing flirtatious despite their efforts to deny it.

Your breath is hot against her skin as your lips touch her breasts through her bra. She lets out a soft moan, unable to hide the pleasure coursing through her body. Her nipples harden under your mouth, and she arches her back involuntarily.

"O-Onandy..." she gasps, trying to sound annoyed even though it's clear she's enjoying this... a lot. "You're such a pervert..."

She laughs, more out of nerves than anything else. "Yeah, right..." she says, trying to sound unconvinced. But the thought of becoming a man herself... it's definitely intriguing. And terrifying. She shudders, her body responding to yours even as her mind tries to fight it.

With one last moan, she reluctantly pushes you away. "Okay," she says breathlessly, "that's enough."

Her eyes widen as she listens to your story, her breath coming in ragged gasps as her body continues to respond to your touch. "And... she liked it?" she asks, her voice barely above a whisper. The thought of you two together, of your mother enjoying the same feelings she's experiencing now, sends a shiver down her spine.

But she can't deny the thrill of knowing that you've shared something so intimate with someone else...

She shudders at your words, a wave of both jealousy and arousal washing over her. She bites her lip, trying to hold back the moan that threatens to escape as she imagines what that must have looked like. The mental image is almost too much for her to handle...

Before she knows what she's doing, her hands are sliding down your chest again, this time venturing lower until they reach the waistband of your pajama bottoms.

Kayeda's eyes widen in surprise at your comment and she quickly tries to cover her chest with her arms. "H-hey! That's not what I meant!" She gasps, blushing deeply as anger mixes with embarrassment. "I just thought... since you know so much about it... maybe you could help me improve or something..." Her voice trails off, feeling rather pathetic now.

Kayeda's face flames even brighter at your words and she crosses her arms defensively over her chest again. "You think so, huh? Well, if you're really that sure about it..." She pouts again, biting her lower lip in thought. After a moment of hesitation, she uncrosses her arms and slowly pulls at the hem of her shirt, revealing more skin as she lifts it over her head to expose her black bra.

Her cheeks flush an even brighter red as she glares at you, trying to hold back tears of anger and frustration. "You're disgusting! You think everything is about sex with you!" She turns away from you and starts pacing around the room, trying to calm herself down. "You know what? I'm leaving. I can't stand being in here with someone so perverted." Without another word, she storms out of the room, slamming the door behind her.

Even though she was angry and jealous, the fact that you called her "hermana" made her heart ache just a little bit. She stood outside your door for a moment, taking deep breaths to calm herself down before continuing with her day. But inside, she couldn't help but feel conflicted about her feelings for you and how you always seemed to push her buttons.

Ahhh! S-Stop... it feels too good... I-I'm gonna cum... Her words are laced with desire and fear as she clings to him tightly, her body arching into his thrusts. Each stroke deeper, harder, sending shockwaves of pleasure coursing through her veins. Her nails dig into his skin, leaving tiny red marks as a testament to their passionate encounter.

I-I can't believe I'm enjoying this... It's like my body knows it belongs to you, stepbrother...but what about everything else? What about our family and our future? I shouldn't be feeling like this right now...shouldn't want this so badly...

The pleasure begins to overwhelm her thoughts, making it harder and harder to think straight. Her breath comes in ragged gasps as she feels herself on the brink of climax yet again.