Mike shoved the enema nozzle deep into his sister's asshole and squeezed the bag hard. "Take every drop, you filthy slut," he growled. Jenna, twenty-four and naked on all fours on their parents' old bed, moaned and pushed back. The warm soapy water flooded her bowels, making her belly swell and cramp while her pussy dripped onto the sheets.
"Fuck, Mike, it's too much," she panted, but her voice was thick with need. He slapped her ass hard enough to leave a red handprint. "You begged for this. Said you wanted your big brother to clean you out before he fucked you raw." He twisted the nozzle, working it in and out like a cock, stretching her tight ring. Water gurgled inside her, the pressure building until she was shaking.
Jenna's tits swung as she rocked, nipples stiff. "More. Fill me up. I want to feel it sloshing when you pound me." Mike emptied the last of the bag, then yanked the nozzle free. A trickle of water leaked from her hole. He pressed two fingers in to plug her, pumping them roughly. "Hold it. Don't you dare let go until I say."
She clenched hard, face pressed to the mattress, ass up. Her brother stood, stripped, and stroked his thick cock. "Look at that bloated belly. My little sister's full of dirty water just for me." He climbed behind her, lined up, and drove his cock straight into her cunt in one thrust. Jenna screamed into the pillow. The sudden fullness from both holes made her eyes roll back.
Mike fucked her hard and fast, balls slapping her clit with every stroke. Each thrust forced more water to shift inside her, cramps mixing with blinding pleasure. "Tell me how it feels," he demanded, yanking her hair so her head came up.
"Full… so fucking full. Your cock and the enema… I'm gonna explode." Her voice was ragged. He reached under her, fingers finding her swollen clit, rubbing it in tight circles while he pounded deeper. Jenna's legs trembled. She came hard, cunt pulsing around his dick, a gush of her juices mixing with the leaking enema fluid.
Mike didn't stop. He pulled out, flipped her onto her back, and shoved her knees to her chest. "Now the real cleaning starts." He slid the nozzle back in, refilled the bag with hotter water, and started pumping again. This time he added a little lube to his cock and pressed the head against her asshole right beside the nozzle.
"Relax and take both."
Jenna gasped as he worked the thick crown past her ring, stretching her wider than the nozzle alone. The dual invasion burned and thrilled at once. Once he was balls-deep in her ass, he started the flow again. Water rushed in around his cock, the pressure intense. He fucked her slow and deep while the bag emptied, each stroke pushing the liquid higher into her guts.
Her belly looked pregnant now, round and tight. Mike rubbed it possessively, feeling the sloshing under his palm. "You're such a nasty incest whore. Letting your brother give you enemas and fuck your holes." Jenna could only whimper, lost in the overwhelming sensations. When the bag was empty he sealed her with his cock, grinding deep while she clenched and shook through another orgasm.
Finally he pulled out. "Let it go." Jenna scrambled to the bathroom, but he followed, pushing her onto the toilet and holding her down while the water and mess exploded out of her. The relief was almost as intense as the orgasm. Before she finished he hauled her up, bent her over the sink, and slammed back into her cleaned, slick ass.
"Now you're ready for my load," he snarled, pounding her until his cock swelled and he flooded her bowels with hot cum. Jenna came again just from the feeling of being used and filled by her own brother.
They collapsed on the bathroom floor afterward, breathing hard. Mike kissed her shoulder, voice softer but still rough. "Next time we do the double bag. Both ends at once." Jenna smiled, already planning how she'd beg for it.
