I never planned for it to happen. My sister Priya and I had always been close, growing up in our small Mumbai apartment where walls were thin and privacy was a joke. She was two years younger, but at twenty-one she had turned into this curvy, loud-mouthed woman who still teased me like we were kids. I was twenty-three, working long hours, and one humid night everything changed.
We were alone. Mom and Dad had gone to our village for a week. The power went out, so we sat in the dark living room with just a candle. Priya wore a thin cotton nightie that stuck to her skin from the heat. Her heavy tits pressed against the fabric, nipples poking out hard. I tried not to stare, but she caught me.
"What the fuck are you looking at, bhai?" she said, voice low and teasing. She shifted, spreading her legs a little so I could see the dark shadow of her pussy through the cloth.
"Nothing," I muttered, but my cock was already stiff in my shorts.
She laughed, dirty and knowing. "Liar. You've been staring at my tits all night. Want to touch them?"
I should have said no. Instead I moved closer. My hand reached out and cupped one heavy breast. It was warm and soft, the nipple stiff against my palm. Priya moaned right away.
"Fuck, yes. Squeeze it harder."
I did. I pinched her nipple and she arched her back, pushing more into my hand. Her other hand went straight to my lap, grabbing my hard cock through the shorts.
"Damn, bhai, you're big. Let me see it."
She yanked my shorts down. My cock sprang free, thick and throbbing. Priya wrapped her fingers around it and started stroking, slow and firm, thumb rubbing over the head to spread the precum.
"Look how wet you are already," she whispered. "You want your sister to suck this cock?"
Before I could answer she leaned down and took me in her mouth. Hot, wet, and eager. Her tongue swirled around the head while she sucked hard. I groaned and grabbed her hair, pushing deeper. She took it, gagging a little but not stopping. Spit ran down my shaft as she bobbed faster.
I reached under her nightie and found her bare pussy. She was dripping. Two fingers slid inside easily, her cunt tight and hot around them. She moaned around my cock, the vibration making my balls tighten.
We didn't last long like that. Priya pulled off my dick and straddled me on the floor. She lifted the nightie, lined my cock up with her wet slit, and sank down in one smooth motion.
"Fuck!" she gasped. "So thick. Stretch your sister's pussy, bhai."
She rode me hard. Her big tits bounced in my face. I sucked one nipple into my mouth while she ground down, clit rubbing against me with every thrust. The room filled with the wet sound of her cunt taking my cock and her filthy moans.
"Harder," she demanded. "Fuck me like you mean it."
I flipped her onto her back, lifted her legs over my shoulders, and slammed into her. Priya's pussy clenched around me, creamy juices coating my shaft.
She reached down and rubbed her clit fast.
"I'm gonna come," she panted. "Don't stop. Fill your sister's cunt."
Her orgasm hit first. She cried out, body shaking, pussy pulsing and squirting a little around my cock. That pushed me over. I buried myself deep and shot thick ropes of cum inside her, pulse after pulse until it leaked out around my shaft.
We didn't stop there. After a few minutes she got on all fours and I took her from behind, watching my cum drip from her used hole while I fucked her again. She reached back and spread her ass cheeks.
"Want my ass too?" she asked, voice hoarse.
I spit on her tight hole and worked a finger in while pounding her pussy. By the time I pushed my cock into her ass she was begging for it, pushing back to take every inch. We fucked until the power came back on, sweaty and loud, not caring if the neighbors heard.
That week we barely left the apartment. Every night she climbed into my bed, sometimes riding me slow and deep, sometimes on her knees sucking me off while I ate her pussy. She loved when I called her my dirty little sister while I came inside her.
Now whenever our parents are away, we pick up right where we left off. No guilt, just raw need. Priya still teases me in front of the family, but we both know what's waiting once the door closes.
