2. Nightly Assault

“...Chiori?” I meekly replied, uncertain if I was still in a dream or not.

My body felt like it was burning, as my room felt like it had turned into a sauna.

The smell of hot damp sweat permeated through the room, making my mind unfocused and hazy.

I locked eyes with Chiori, her beautiful blond hair still a mess, who had been rubbing her crotch against my leg, making it feel wet and slimy around the middle.

“Onii~?” Her voice, soft yet elated, answered my call.

“What are you doing?” I asked,  “What is this?”

She heaved deep breaths, panting, as she kept staring at me, not prying her eyes away for a second. A fear, deep inside my heart, welled within.

I’ve never seen her act this way.

Instead of answering, she leaned her face close to me. Feeling her hot breath, I instinctively pulled myself away, leaning against the back of my bed.

Yet, that didn’t deter her. She pressed her lips firmly against mine before I could react, as she pried her tongue into my mouth.

I could see her expression soften as our tongues began to intertwine, as if it put her at ease. Her deep blue eyes blinked slowly, relaxing her intense gaze.

The waft of raspberry shampoo overtook the smell of sweat, yet despite the pleasant smell, I couldn’t feel at ease.

Why was she doing this, I wondered, alongside other drifting thoughts such as if I’d woken up into another universe, somehow stuck inside a strangely realistic dream.

Wrapping her arms around the back of my head, she slowly pulled me back down on top of the bed, pinning me down below her weight.

Feeling her chest pressed to mine, her bare pussy rubbing against my shorts, made me react unknowingly, as my dick began to stiffen up.

Disgusted by myself, I turned away. She didn’t resist, letting our lips part, though her expression became sullen.

“Onii-chan…” She heaved, out of breath from the deep kiss. “I really… really love you. I’m sorry.”

The sudden confession shook me, and my words got stuck in my throat.

My sister, in love with me? Out of anyone she could have picked, she chose me, her own brother?

I didn’t know how to reply to this, as it was far beyond my realm of considerations.

But she wasn’t joking. If her behavior, how far she had taken this wasn’t a dead giveaway, her sincere apologetic expression still remained.

“You love me too, right?” She asked, hopeful. “Otherwise you wouldn’t get hard for me like this, right?”

Her voice laced with insecurity and embarrassment, she was practically begging for affirmation. Like the idiot I am, I nodded my head.

My sister is the dearest person in the world to me, I wished to affirm that.

“I do love you.” I answered, “But this is wrong on so many levels.”

She looked away from me, my words seemingly having an effect on her. She knew it just as well as I did.

“It’s okay,” She found her courage to speak resolutely, “if you love me, it doesn’t matter. It’s what’s right for us.”

She pulled down my shorts, exposing my hard-on for her. She stared at it intently for a moment, seemingly captivated.

“So… this will go inside me?” She muttered quietly. Just barely being able to hear her, my body tensed up, as the realization how far this has gone set in.

“Hold on, we really shouldn’t.” I answered, yet I got no reaction from her. Maybe she didn’t even hear me at all.

With her hand, she reached down for my erection and wrapped her fingers around, gently squeezing the tip of my dick.

“Wow, it feels… a little strange.” She gave a slight, awkward smile. “Do you like it, onii?”

“Yeah…” I sighed in relief, enjoying the impromptu, inexperienced handjob she was giving to my dismay. Even though I knew I had to put a stop to it, my momentary hesitation weakened my will.

“Can I… lick it?” She asked hesitantly.

“Go ahead.” I answered, holding my hands before my eyes. “I’m not going to stop you.”

Holding my dick gently cupped between her slender hands, she backed off and leaned forward, inching her face close towards my groin, slowly sticking her tongue out.

“Then, here I go.” She mischievously smiled, blushing ear to ear.

Putting her lips over the exposed tip, she began licking around the head of my cock, slowly and deliberately.

Teasing laps with the tip of her tongue, playing around with my dick as if it was a lollipop, curiously experimenting with it.

She glanced to the side, looking towards me, gauging my reaction. I was frozen stiff, assaulted by a much more intense pleasure than I was used to.

She leaned her head down, while keeping her eyes on me. The wet inside of her mouth, filled with dripping saliva and the soft wetness of her tongue overwhelmed me.

The perverse desire to ejaculate in her throat crept into my mind, wanting to mark the insides of her mouth with my semen.

“Chiori… pull out.”

Despite my warning, she kept it deep inside her mouth while she began fingering herself while sucking me off.

I gently tried pulling away, but that only managed to make her lean in closer toward me.

Looking up at me, her face in between my legs, she kept desperately licking and squeezing my dick between the corner of her mouth and her tongue.

“Fine then.” I said, as I grabbed her by the back of her head, pulling her towards me. “If you’re gonna play it like this, I’m not letting you go.”

She happily nodded, as she began to masturbate more forcefully, let me watch her finger herself with glee. From within her mouth, her heavy breathing only served to make the inside of her mouth warmer with each exhale.

With each consecutive movement from her tongue my body began tensing up, as my breathing turned ragged. My sister closed her eyes, as my dick began to shiver in the back of her mouth. Even with her mouth closed, I heard her moans leak out.

Feeling the urge to cum spike, I leaned over her as she grabbed my waist with her free arm. I grit my teeth as bursts of semen tainted the inside of her mouth, making her let out a loud muffled moan as she began visibly tremoring.

A deep sigh escaped me, regret filling my mind as the ecstasy began to wash off. Shamefully, I watched my little sister lick my dick clean for a good minute, before swallowing it all down in one gulp. After draining me, she finally pulled away, letting me go.

“Fucking hell…” I sighed to myself, putting my head into the palm of my hand. “We really fucked up.”

Looking at Chiori though, she did not look disturbed in the slightest, to the contrary looking even more aroused than before.