A Bond Beyond Blood

She kept squishing up against me, her chest bare to the touch of my skin. I felt like backing away a bit, but didn't want to launch myself off the bed and fall flat on my ass. I had little way out. 

"Onii..." She whined, showing no intention to actually sleep and recover. This amount of constant horniness is a big problem. 

I stared at her figure; the trickling sweat glistening, the reddened cheecks paired with a shy expression, it was all honestly altogether much too alluring. She shared back at me, heaving heavy breaths. How cute she looked as she was trying to hold herself back.

"You don't... wanna...?"

Even at the complete edge again, she still felt the need to inquire, making me seem like the unreasonable one. 'Well, maybe I am.' I conceded internally.

"Well... Tell me when you feel uncomfortable, okay?"

She clasped my face with her warm hands and brought herself closer to me, going in for a kiss. Our lips soon made contact. By body became exponentially more sensitive as I enjoyed the deep, wet kiss. Her tongue and her breaths felt burning hot, making me warm up as well. It was a sort of sweet sensation, it's hard to describe.

She rubbed her body against mine, and her pussy was stroking off my dick as she did so. Her eyes showing glee while she was perpetually teasing me.

Chiori does it rather often...I wonder what kind of expression I make as this happens. Is that why she enjoys it this much? 

"Onii-chan... will you....." she started to say, but trailed off halfway through. She still had that fox like smile she always had on her, but you could feel something was nagging.

A small hint of discomfort could be found in her tone. She even backed off a little bit, not entirely trying to undo the situation, but still trying to create a smidgen of distance between us. In response I just stroked her hair a little.

"..." She silently got flustered as I did so.

This time I was the one who minimalized the difference between us and started rubbing more against her now moistened vagina.

She looked back a little embarassed at me, but softly murmured something.

"...You can put it in..." She looked away as she said that.

"I will... carefully." I responded.

I could hear her loud gasps as I put my erection inside her warm embrace. Her pussy quivered as I did.

"Ahh..."

Chiori gave a loud gasp as I did so and embraced my body, with both her hands on my neck and her legs around my waist. I gentle put one of my right arm over her head again and my left hand on her chest, gently playing with it as she, with a flushed face, gives in to my advances.

"Onii-cha- I... can't..."

her breathing gets rougher, a bit more chaotic in pace. Her voice becomes higher pitched the longer we go on and her moans more rhythmic.

"Haah... ahh... hah"

She held on ever so tightly. The thought of letting go never crossing her mind, and at this point just giving in to the sensation. I fondled her body more, but still gently, making sure not to get too overexcited. Her pussy started squishing down on me harder, begging me to fill it.

"Onii~..."

She looked like she was about to cum. Her expression anguished and impatient.

"Together...inside..." she, in a feverish tone, begged.

A quickened the pace, getting rather close myself, and felt an insane pressure forced upon my dick. Sqeezing so tightly that even if I wanted I probably couldn't get it out of her. Instead I used more power to go deeper, eventually not caring anymore as I was tunnelvisioned into wanting to ejaculate.

She hugged me tighter, kissed me, and started rubbing her body against my wandering hands. Gasping and shoving her tongue inside me, salivating and letting it mix with mine. A deep, deep blush and a loving gaze given all the while for me to admire.

Her arms and legs were putting in more force, bringing me closer to her body, deeper inside. Every movement became more forceful, as the pressure on my cock only increased. Until finally at the edge, our bodies spasmed and we released everything, still clutching each other tightly as we did so.

"hah, hah, haah... haaahhh......" 

She lovingly kissed me, giving small pecks or only using the tongue for a little bit as we laid exhausted on the bedsheets. Our sweat creating a strong odor in the room.

Her eyes started to glaze further, as her exhaustion brought her closer to sleep. She grabbed my hand tightly, before minutes later already snoring with a fulfilled expression plastered on her face. Mumbling to herself in her sleep.

"Onii~~"