[Surumenium (Taniguchi Daisuke)] Kanojo no Imouto o SeFri ni shita Hanashi
[スルメニウム (谷口大介)] 彼女の妹をセフレにした話
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Kanojo no Imouto o SeFri ni shita Hanashi: Hentai Tale of Girlfriend's Busty Sister as Fuck Buddy Threesome
Indulge in the tantalizing world of [Surumenium (Taniguchi Daisuke)] Kanojo no Imouto o SeFri ni shita Hanashi, a 54-page Japanese doujinshi brimming with forbidden desires. This erotic masterpiece follows the sole male protagonist as he seduces his girlfriend's playful little sister, transforming her into his eager fuck buddy amid steamy ffm threesomes and group encounters. Featuring voluptuous characters like the big-breasted girlfriend and her twintailed, gyaru-styled sister, the story explodes with blowjobs, cunnilingus, nipple stimulation, and collar-leashed passion in schoolgirl uniforms and hotpants. Experience the cheating thrill, sisterly kissing, and harem vibes that make every page pulse with heat. For more sibling temptations, explore Imouto Role Change. Dive deeper into similar erotic adventures here.
Read Kanojo no Imouto o SeFri ni shita Hanashi Kanojo no Imouto o SeFri ni shita Hanashi
Turning Girlfriend's Twintailed Little Sister into Sex Friend: Big Breasts Cheating Hentai Doujinshi Story
As the narrative unfolds in Kanojo no Imouto o SeFri ni shita Hanashi, the protagonist's harem grows with intense multimouth blowjobs, rimjobs, and shimaidon ecstasy, where the sisters share every intimate touch. The little sister's big areolae heave under relentless stimulation, her collar symbolizing total submission in this cheating saga. Clad in revealing hotpants and schoolgirl outfits, the gyaru duo delivers cunnilingus and kissing that blurs lines between love and lust, culminating in explosive group climaxes. Taniguchi Daisuke's artistry captures every curve and moan in this 54-page Japanese gem from Surumenium, perfect for fans of sole male dominance and ffm threesomes. The erotic tension builds to a harem paradise, leaving readers craving more taboo sister play. Uncover related slave-themed passions in Dorei no Jikan, or check out ongoing series like Ochiba Nikki for endless arousal.