Younger Sister's Throat-Pussy (2)
When lying on the bed, there was something I hadn't properly seen. The kid's body. Clad only in a cotton tank top with thin straps and slightly loose dolphin shorts, the skin it revealed was enough to make my lower half throb just as violently as the sight of that face.
At my demand to strip, the kid visibly faltered. "Huh...? Right now...?"
But there was no time to hesitate. "It's common sense you need something to jerk off to when you're jerking off."
Reason, already unhinged by the sensation of that throat-pussy, couldn't stop my hands from reaching out and groping the younger sister's chest over the clothes.
"Nngh..."
The kid flinched and made a half-hearted attempt to cover up, but it was never a refusal. Even that clumsy, strengthless effort to shield the chest only stoked the fire. The size was just right—maybe a B or C cup? The shape was lovely. The skin was flawless, without a single blemish. What shape were the nipples? They were already faintly pushing against the fabric from my touch. Not inverted, then. Were they a soft, pale pink? How big? What color exactly?
I took my time savoring the texture through the cloth, then squeezed the bowl-shaped breasts hard.
"Oppa... gently..."
"Don't want to?"
Eyes closed, the kid shook their head side to side. Of course not. It had only ever been petulant whining at best. Even earlier, when I was using that throat, the kid had been trembling with excitement and joy.
"Take it off. Or should I do it for you?"
Those usually sharp, cat-like eyes had softened into something almost pleading. Even that look couldn't stir any guilt in me. Fortunately, the kid was doing their best to play the role of an obedient little sister. Slowly, both hands reached up and slid the straps of the tank top down. Without any underwear underneath, the breasts spilled out immediately.
The nipples were even cuter than I'd imagined. They didn't take up much space on the modest chest, but they rose in a youthful, age-appropriate pink that demanded attention. The kid's entire face was flushed crimson, eyes squeezed shut, yet their arms stayed pinned obediently at their sides so I could look my fill.
Seeing the bare chest the well-behaved little sister had offered up herself, my still-unsatisfied cock twitched and jerked.
"What are you waiting for? The rest too."
This time there was no hesitation. The moment I finished speaking, trembling hands yanked the top up and off. The belly, navel, and completely smooth armpits that the short tank had never fully hidden came into full view, flooding my vision.
"Good job, kid."
I meant it. After all, this was a commendable little sister willingly offering her own breasts as jerk-off material to help her pathetic older brother masturbate. But we weren't done yet.
"Now the bottom too, right?"
The kid, who had been obeying so readily until now, showed clear panic on their face.
"H-huh? Ah... the bottom too...?"
"Yeah. The bottom. I'm going to jerk off while looking at everything, all the way down to the pussy."
I used words I hadn't said before. "That's what I want. Is that not okay?"
I added a spoonful of the gentleness the kid craved, making it sound like I was asking for cooperation. Forcing things could be fun, but getting the kid's willing participation felt far more arousing.
"Pervert..."
Even while cursing me in a voice barely above a whisper, the kid hooked their fingers into the waistband and slowly pulled the shorts down. Porcelain thighs, skin so smooth there wasn't a single hair or trace of shaving. Right in the center, a straight, closed slit. Realizing pointless resistance was meaningless, the kid didn't bother covering up, obediently letting me take in their naked body completely.
The younger sister's nude form, only about thirty centimeters away. Even if I were to rub my cock all over that body right now, the kid would accept it without resistance.
"Alright, do it again."
I shook my cock, still dripping with precum and the saliva from the kid's throat. Silently, the kid brought their face right up to it.
"Open."
My little sister instantly opened wide, making it easy to use. Without taking my eyes off the now-naked body, I grabbed the kid's head and roughly shoved my cock all the way into that throat again.
I'd wondered if it might have gotten used to the sensation by now, but this sticky throat-pussy felt mind-meltingly good no matter how many times I used it.
Glk, gkh, uweee—ek, eek, beee—
Of course it would choke. I was ramming my cock down the airway without warning. Yet the commendable little sister didn't push me away; instead, they reached out and wrapped both arms tightly around my hips.
"Pretty. My little sister."
Whether pleased by the praise or not, the arms around my lower body tightened. I grabbed the kid's face again and resumed the rough pistoning.
Schlp, schlup, schlp, schlup—
Bending at the waist and knees, I pressed even closer to the kid's face. Just like I was fucking a real pussy, I vulgarly enjoyed the little sister's mouth-pussy. Of course, I had to give them air. Couldn't let them pass out before I was satisfied.
I pulled out so the kid could catch their breath.
Bweee... eee—
But after breathing, the kid's reaction was far bolder than expected.
"Hehe... Oppa, you're shaking your hips like a puppy♡ Does it feel good...?"
"Woof woof."
"So manly and cool♡ Want me to keep jerking you off with my mouth until you're satisfied...?"
Even with their face smeared in spit and precum, the naked kid kneeling there still had the energy to talk back while looking up at me with half-lidded eyes. No—it was more than that. A small puddle had formed on the floor beneath the kneeling kid. They'd gotten aroused on their own and leaked while I used their throat-pussy.
Fine. I'd give them exactly what they wanted—jerk off until I was fully satisfied.
"Hold me again."
They answered instantly. Just like before, they pressed their face to my cock and wrapped their arms around my lower body.
"Suck it yourself. My hands are going to be busy."
My posture was the same—knees and waist bent—but this time my hands reached down to grope the little sister's breasts.
"Nngh... hnn..."
The nipples were sensitive. When I circled them with just my thumbs, the moans didn't stop.
"Hurry up, kid. Open your mouth."
In that puppy-like position, I rubbed my cock against the kid's lips as if strangling their throat-pussy. Even while moaning, the kid never forgot to serve. They took the cock that filled their mouth and bobbed their head violently—every bit as intense as when I was the one thrusting.
Glk, heek, bwup, bwehk, bwup, khek, ubwup—
Not to be outdone, I squeezed the kid's chest hard enough to overflow my hands. The sensation of the nipples tickling my palms only heightened the arousal.
Schlp, schlp, schlp, schlp, schlp, schlp—
The wet sound of my cock sliding through the kid's saliva. Every part of that body was so soft it could have been a masturbation toy.
"Mmph... mmph... bwuh... hnn... good...? Ish my mouf good...?"
Even with my cock in their mouth, the kid managed to ask for my opinion. They clearly knew that clumsy pronunciation would push my excitement to the limit.
"Feels good, kid. I want to jerk off with my little sister's throat-pussy every single day."
The kid, clinging to my lower body with teary eyes, smiled at the answer. Overjoyed, they pistoned even harder and faster.
Schlp, schlp, schlp, schlp, schlp, schlp—
The sound of the little sister's mouth-pussy filled the living room. The urge to cum was even more violent than before. The inside of my balls felt hot, like the sperm was boiling. This time I didn't have to hold back. I could cum as much as I wanted while fucking the kid's throat like a dog, while groping their naked body with my hands. I could pour out every drop of pleasure without taking any responsibility.
"Kid, I'm gonna cum. You have to swallow it all, got it?"
"Yesh... yesh... bwuh... bwuh yesh..."
"I'm cumming. Not a single drop left behind—I'm gonna fill you up."
I moved my hips like I was chasing the orgasm.
Schlub, schlub, schlub, schlub, schlub, schlub—
The kid responded by flicking their tongue inside their mouth, urging me on.
"Cumming, cumming, I'm cumming, kid. Cumming. Nngh..."
Spurt—
Spurt— Spuuuurt—!
Pinching and twisting the kid's nipple, I reached my climax. Thick ropes of semen poured into the kid's mouth, still wrapped around my cock.
"Wehh... hehh... ugh... bwuh... hnn..."
Even while I was cumming, the kid kept moaning and moving their head and tongue, sucking out every last drop left in my urethra. I held the kid's head tightly, savoring the long, drawn-out pleasure of release. The kid clung to my lower body; I clung to the kid's soft, sweaty hair. For over a minute we stayed locked together like that, slowly emptying every last bit of cum from my cock into that throat-pussy.
Only after my balls felt completely drained and a refreshing sense of emptiness washed over me did I gently stroke the kid's head.
"You did well..."
Hearing the praise for their effort, the kid released their arms and slowly pulled my cock out of their mouth.
Pop—
The first thick load still coated their tongue. Their lips were a mess of spit, precum, and wet pubic hair that had stuck to their face. They swallowed it down with a gulp, eyes tightly shut, as if forcing themselves to endure something unbearably unpleasant because it was their duty.