I caught my wife, Lisa, riding some guy's cock in our bed last month.
She was three months pregnant and swore the baby was mine, but the test later proved it wasn't. That lying bitch had been sneaking around for years, spreading her legs for anyone with a fat wallet. I wanted revenge, the kind that would burn her world down. So I called my sister, Rachel. We hadn't fucked since we were both in college, but blood or not, she was always down for dirty shit when I needed it.
Rachel showed up at my place two nights later wearing a tight tank top and no bra. Her tits were bigger than I remembered, nipples poking through the fabric. "You want to wreck Lisa?" she asked, kicking the door shut. "Then use me. Fuck your own sister raw and send her the proof."
I didn't waste time. I grabbed Rachel by the hair and shoved her against the wall. My mouth crashed on hers, tongue deep while my hands ripped her top off. Those heavy tits spilled out, and I sucked one nipple hard, biting just enough to make her moan. "Pull my cock out," I growled. She dropped to her knees, unzipped me, and wrapped her warm mouth around my dick. She sucked like a pro, taking it all the way to the back of her throat, gagging but not stopping. Spit ran down her chin as she bobbed fast, her hand pumping the base.
I hauled her up, bent her over the kitchen table, and yanked her shorts down. No panties. Her pussy was already dripping. I slapped her ass hard, leaving red handprints, then lined up and slammed my cock balls-deep into her tight cunt. Rachel screamed and pushed back, meeting every thrust. "That's it, big brother, fuck your sister's pussy like you hate her," she panted. I pounded her mercilessly, the table scraping across the floor. Her walls clenched around me, wet and hot, juices coating my shaft and dripping down her thighs.
We switched positions fast. I sat on the couch and she climbed on, sinking onto my cock reverse cowgirl so I could watch her ass bounce. Her pregnant sister-in-law was the last thing on my mind while I watched my own sister's asshole wink at me with every drop of her hips. I reached around and rubbed her clit in rough circles. "You're gonna come on your brother's dick," I told her. She did, hard, soaking me while her body shook.
I flipped her onto her back, legs over my shoulders, and drove in deeper. The wet slap of skin filled the room. Rachel begged for it harder. "Come inside me. Fill your sister's cunt. Make Lisa watch the video." I lost it. I buried myself to the hilt and unloaded, pumping thick ropes of cum straight into her womb. She milked every drop, grinding down until I was empty.
We didn't stop there. I filmed the next round on my phone. Rachel on all fours, me behind her, railing her ass after lubing up with her own pussy cream. She fingered herself and talked dirty the whole time. "Tell Lisa how you fucked your sister because she couldn't keep her legs shut. Tell her you're gonna knock me up too." I came again, this time painting her ass cheeks before pushing back into her pussy for a third load.
The next morning I sent Lisa the video with one text: "Your sister's cunt feels better than yours ever did. And yeah, I came in her. Enjoy raising that bastard alone." Lisa called, screaming, but I hung up. Rachel stayed the weekend. We kept fucking in every room, raw and filthy, no rubber. She loved the risk, loved the revenge. By Sunday night she was leaking my cum down her thighs every time she stood up.
A month later Rachel texted me a positive pregnancy test. "Looks like you got your real baby after all, brother. Lisa can choke on that." I smiled, already hard thinking about the next time I'd bury my cock in my sister's pregnant pussy and remind her exactly who she belonged to now. Revenge never tasted so sweet, or so fucking dirty.
