(C102) [Märchen BOX (Various)] OniMai Ura Fan Book (Onii-chan wa Oshimai!)
(C102) [メルヘンBOX (よろず)] おにまい裏ファンブック (お兄ちゃんはおしまい!)
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OniMai Ura Fan Book: Lewd Secrets of Onii-chan wa Oshimai's Sibling Transformation & Ecstasy
Dive into the sinful world of **OniMai Ura Fan Book**, a 32-page English doujinshi anthology by Marchen Box that explores the *unspoken desires* of Onii-chan wa Oshimai's characters. Featuring illustrations by Shouji Ayumu, Chouchin Ankou, and other masters, this collection unveils **steamy scenarios** where sibling bonds twist into carnal cravings—think plump tits, dripping pussies, and asses begging for rough attention. Discover Mahiro’s secret transformation into a cock-hungry slut or Mihari’s experiments pushing pleasure beyond limits. For more taboo tales, check this story or explore this creampie madness.
OniMai Ura Fan Book - Explicit Onii-chan wa Oshimai! Doujinshi with Forbidden Pleasures
The **OniMai Ura Fan Book** doesn’t hold back—every page throbs with **unfiltered lust**, from Mahiro’s first trembling orgasm as her brother’s cock stretches her tight hole to Mihari’s *scientific* approach to breaking pleasure thresholds. Artists like Rt. and Kurozu render every glistening fold and jiggling asscheek in obscene detail, while Watanabe Akio’s scenes of forced feminization will leave you breathless. Imagine Mahiro bent over, her virgin pussy dripping as she’s filled raw, or Mihari’s lab coat hiked up for a *hands-on* demonstration. This anthology is a masterclass in **hentai depravity**, blending tender incestuous tension with brutal fucking. Don’t miss the Puniman sequel where power-ups lead to *unholy climaxes*, or Asahi’s sunrise surrender where dawn breaks on a sticky, spent body. 32 pages of pure sin await—grab your lotion and dive in.
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