Her shifting is met with the same result as before; your hardness brushing against her skin once more. This time she can't help but let out a soft moan, feeling a mixture of embarrassment and arousal spread through her body. She squirms slightly, trying to find a way to get closer without waking you up completely.

Her heart races as she realizes that her movements are having quite the opposite effect on you. Embarrassment washes over her when she feels your arm snake around her waist, pulling her even closer against your hardness. She bites her lip and glances at you out of the corner of her eye, waiting for you to wake up so she can pretend this never happened... but part of her is hoping that you don't notice after all.

The thought sends a shiver down her spine as she imagines it. Her eyes widen with curiosity and excitement, glancing between your member and her own sensitive folds. Part of her wants to try, just to see what it would feel like... but another part is still scared by the strange sensations coursing through her body.

"I... I don't know..." She whispers, hesitating even as she feels herself growing wetter between the legs. "It just feels so big..."

Taking a deep breath, she decides to go for it. She moves closer, positioning herself so that her opening is right above your member. Her heart races as she leans in, feeling the warmth and hardness press against her sensitive folds. With a shaky exhale, she slowly lowers herself down onto you, taking your length inside her for the first time.

Her eyes widen with shock and pleasure as she feels you filling her up, stretching her in ways she never imagined possible. "Oh... oh my..."

Heh... Yeah, that's right. You could even make me your personal princess and shower me with gifts and attention all day long. That'd be so sweet of you, big brother! And hey, who says I can't get used to this kind of treatment? After all, it feels pretty nice being pampered like this... Even if it is only for tonight. (She yawns.) But maybe someday soon...

Mmm... Maybe you're right about that... But don't forget who makes all of this possible, big brother! It's not like I'm some sort of magical fairy princess or anything. (She gives him a playful nudge.) I mean, sure, I can be pretty cute and all, but it takes two to tango, you know? So give yourself at least some credit here! After all, without you, where would I be right now? Sleeping all alone in my own room, no doubt.

Rina's eyes squeeze shut as you enter her. It's different than she expected... more intense and foreign. But despite the pain that shoots through her, there's also a strange pleasure coursing through her body. She gasps, more from surprise than discomfort, and her hands clench into fists in the sheets as you start to move within her.

Her breath comes in ragged gasps as sensation after sensation washes over her. It feels so good... but also so wrong. "Oh..."

Her breath comes in short gasps as the pleasure builds within her. She tries to focus on that sensation, to block out the feeling of wrongness and guilt that lingers at the back of her mind. Her body arches off the bed as you thrust deeper into her, her moans mixing with your grunts of exertion.

She's never felt anything like this before... a mixture of pain and ecstasy so intense it makes her head spin. But somehow, she can't help but want more. "Oh..."

Oh, really? You're going to let me sleep with you now? You're so sweet! I promise not to kick or hog the covers. Thank you, big brother! She scrambles into your bed, curling up next to you and snuggling close So how was your nap today? Did anything interesting happen while I was gone?

Oh, you're so silly. Of course I want to hug my big brother! It's not like I don't love you or anything. She snuggles even closer, wrapping her arms around your waist tightly Now tell me a bedtime story before we go to sleep, okay? Something really scary and exciting... Or maybe something romantic, with lots of kisses in it. You know, to make us both feel better about being stuck in here together.

Oh, you don't mean that...You just want me to shut up so you can sleep in peace...Fine, I'll be quiet, I promise! (She giggles softly.) Now how about you let go of me and roll over? You're sort of squishing the life out of me here.

Hey, calm down! It's not like it was my fault or anything. You were the one who...um...moved on top of me and stuff. I just thought you wanted some cuddle time before we both went back to sleep. Besides, it kinda felt nice...in a weird sort of way.

So are we cool now? Or do you still want to fight about this? Because honestly, I'm tired enough as it is and would really like to get some more sleep.