[Surumenium (Taniguchi Daisuke)] Kanojo no Imouto o SeFri ni shita Hanashi | 和女朋友的妹妹成为炮友的故事 [Chinese] [白杨汉化组]
[スルメニウム (谷口大介)] 彼女の妹をセフレにした話 [中国翻訳]
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Turning Girlfriend's Little Sister into Secret Fuck Buddy: Erotic Cheating Hentai Tale
Dive into the steamy world of 'Kanojo no Imouto o SeFri ni shita Hanashi,' where protagonist Kenji can't resist the allure of his girlfriend Haruka's playful little sister, Yumi. This 56-page Chinese doujinshi by artist Taniguchi Daisuke from group Surumenium explodes with forbidden passion, featuring Yumi's big breasts bouncing in her schoolgirl uniform as she becomes Kenji's eager fuck buddy. Tags like cheating, FFM threesome, and multimouth blowjob set the tone for intense scenes of cunnilingus, rimjobs, and nipple stimulation amid a harem of gyaru temptations. Check this related soccer hentai story for more group fun. Yumi's twintails sway during hotpants-clad encounters, blending kissing and collar play in this shimaidon delight. See more birthday-themed erotica here.
Read Kanojo no Imouto o SeFri ni shita Hanashi | 和女朋友的妹妹成为炮友的故事 Kanojo no Imouto o SeFri ni shita Hanashi | 和女朋友的妹妹成为炮友的故事
Hentai Story: Seducing My GF's Twintailed Imouto for Threesome Adventures and Big Breasts Fun
As Kenji's secret affair with Yumi deepens, the story escalates into a whirlwind of erotic chaos, pulling Haruka into an unexpected FFM threesome that tests loyalties and ignites raw desires. Yumi's big areolae heave under relentless nipple stimulation, while the sole male protagonist savors blowjobs and cunnilingus from the sisters in their schoolgirl uniforms. The gyaru vibe shines through hotpants and twintails, with cheating kisses leading to harem-style multimouth blowjobs and even a daring rimjob scene. This 56-page gem captures the thrill of turning innocence into insatiable lust, complete with collar accents and group indulgence. Fans of shimaidon dynamics will love how Yumi's transformation into a devoted fuck buddy spirals into family-taboo ecstasy. Explore this senpai obsession tale for similar hentai vibes. The artwork by Taniguchi Daisuke pulses with vivid detail, making every page a feast for 18+ eyes craving big breasts and sole male dominance.