After a Good Time with My Sister and Junior in the Doggy Style, “Yeah, Your Dick Feels Amazing…♡”
The senior sister buried her face in my pillow and replied with a trembling voice full of embarrassment, her hips still vigorously squeezing my erection through the non-erectile sex.
“……I’ll move slowly until it feels natural for you.”
“Haaat, haa, yeah……”
I warned her that if I started thrusting properly she’d come too fast, but the senior sister only let out a moan that was impossible to tell apart from her reply.
I gripped her bouncing ass and spread her cheeks wide. The tight, trembling anal hole and the soaking pussy gripping my shaft were laid out bare in front of me. This view I had never seen from normal or cowgirl positions made my cock throb wildly inside her.
My ass clenches every time I feel her pussy. It’s so fun.
Her pussy wasn’t the only thing pulling my gaze. I kept staring at that stretched anal ring too. One day I wanted to force it open and slam my cock in hard. I had no idea how anal sex would feel in this world.
I held her hips and slowly began pistoning, enjoying the view.
Every time I pull out and thrust back in, her asshole and pussy are both fully visible. This is so damn lewd……
The greedy walls milking my cock for every drop of cum while her ass quivered underneath were the most exciting sight of all. I was insanely aroused.
When I thought about speeding up and pounding her pussy harder, the senior sister suddenly cried out.
“S-stop it……♡ Haat, haaa……”
She was begging me to stop teasing her pussy and fuck her harder.
“Got it. I’ll pound you nice and deep.”
“W-what? Wait, that’s not……!!”
I grabbed her ass and cranked up the pace. Each brutal thrust made her cheeks clap loudly.
This is the kind of sex you have with a junior. It feels almost like breeding……!!
At this point I was starting to think it wasn’t just sex anymore—it felt like actual mating. I was slamming her pussy like I was trying to knock up the junior sister with one good load.
That’s why I was getting so turned on.
“Huuuung♡ Hup, hup, ng, ng, uuung♡”
The senior sister buried her whole face in the pillow to stifle her moans, but the sounds kept spilling out anyway. The more embarrassed she tried to act, the lewder she looked.
She’s got my cum flooding her pussy right now and she’s still pretending to be embarrassed. This forbidden, impossible reversal is actually happening.
“Haa, haa, huu, senior…… haa……!!”
My heart and cock were about to explode from the guilty pleasure. I could feel my orgasm creeping closer.
I enjoyed it, but I didn’t want to finish like this. I didn’t want to pull out and cum on her pussy for the first time. I wanted to empty my balls deep inside her.
“Ng, un, ng, ng♡ Cum inside…… haaaugh?!”
I reached around from behind, grabbed her bouncing tits, and pulled her upright. My free hand tilted her head so I could see her face.
“W-what are you doing……!! I told you not to look at my face……!!”
Her face had turned so red it was almost cute—eyebrows furrowed in a V, tears glistening at the corners of her eyes, lips parted and drooling. She looked like a completely different person.
So cute.
The dumb expression on the senior sister’s face,
“You can make that face too, senior.”
was incredibly adorable.
“~~~!!!”
The senior sister’s already scarlet face flushed even darker and she clamped her lips shut tight.
Thrust, thrust, thrust……!!
I kept holding her from behind and pistoning.
Slap, slap, slap……♡
“Ahuh, hah, don’t……♡ Stop touching my nipple……!!”
Her sensitive nipple flicked and her pussy clenched even tighter. Even without looking at her dripping cunt I felt amazing gripping and pounding her like that.
Thwip, thwip, thwip……!!
“Haaat, un. Haaa……♡ It’s coming……♡ Haa, haat♡ Haa……!!”
The senior sister arched her back, leaned into me, furrowed her eyebrows in a V, and her eyelids fluttered. Her pussy clamped down as if refusing to let me pull out.
“I’m…… I’m cumming……♡ Cum with my brother’s dick……♡ Cumming……!!”
When her walls started squeezing me like never before,
“Me too…… un, haa……”
Schlurck, schlorp!!!!
“Hiiiii……?!”
I yanked my waist back and finally pulled out. The moment my huge cock slipped free her whole body shuddered.
Fwoosh!!! Fwoot!!! Frrrrt!!! Fwrrrt!!! Fwoosh, fwoosh……!!!
At the same time thick ropes of cum blasted across her back and ass. She was leaning against me so I couldn’t see where it went, but it was by far the longest and strongest orgasm I’d ever had.
“Haaat, ha…… ha…… ha…… haa……♡”
The senior sister trembled as she received my cum on her back and ass, eyes closed, body completely limp against mine. She was so weak she looked like she might collapse, so she clutched my head with both hands, panting through her climax.
Fwoot, fwr, fwoosh, fwoot……
I let the rest of my cum land on her twitching ass before I finally finished.
It feels good, but…… I still want to fill her pussy.
I was satisfied, but I couldn’t help feeling a little regret that I hadn’t pumped every last drop inside her. Every time I finished normally with her it got worse.
One day I wanted to flood her womb with all this cum.
When I’m ready to take full responsibility and actually knock her up, I’ll be able to do it.
That day would come eventually, and the thrill would be enormous.
While I was lost in those thoughts I stared at the shivering senior sister.
“Haa, haa…… haaa…… haa……”
Sweat-soaked, she rested her head on my shoulder and looked up at me.
Her hazy eyes, flushed cheeks, and slightly open lips revealing the tip of her pretty tongue.
She looked like she was begging for a kiss. My throat tightened and I swallowed hard.
But,
“……A kiss with the senior.”
“?! W-who said you could……?!”
Even though I was still half-hard and she was the one who had asked, I punched her in the gut with my elbow.
She had been the one staring at me with that needy expression.
We had fucked like animals—sucking cocks, sucking pussies, spreading anuses—and neither of us had even thought about kissing each other. That was how it was supposed to be.
*
Once we had cooled down, I used tissues to wipe the thick cum from her back and ass. It was so much that we were already on the fifth tissue.
“Aren’t you wasting tissues? I’d just rinse it off with water.”
“Cum in water will clog the drain.”
“……With this amount of sticky stuff, it probably would.”
Personal experience. That’s why I stopped doing normal sex while showering.
“You really pumped a lot.”
The senior sister picked up a cum-stained tissue, brought it close to her face, and sniffed.
“It’s so heavy. And there’s such a lewd smell……♡”
“Don’t eat it.”
“I won’t eat it!! Who the hell would eat it?! I’m not a pervert who eats cum, I’m just sniffing the smell!!”
Even sniffing senior-cum tissues was already enough to be perverted.
“……Why didn’t you cum inside and just pull out? If you’d filled me with cum you wouldn’t have had to clean it off.”
The senior sister lowered the tissue and asked. She looked a little disappointed that I hadn’t creampied her.
“Because I can’t get pregnant.”
“Can you really get pregnant that easily? If you can, that’s even better. I’ll raise the baby happily.”
The senior sister said it completely casually, like she was announcing she’d raise my child. Thinking about it, I could see her holding a baby and breastfeeding. It fit her perfectly.
“I’m happy about that, but we’re blood relatives. Legally that’s……”
Even though it sounded perfect, I knew it was impossible, so I said it plainly.
“Legally what? Artificial insemination, non-erectile sex, drug-induced erections—they’re all fine, but natural breeding is allowed even between siblings?”
The senior sister answered with another calm, absurd statement.