Global Sexual Culture Research Institute Raw

Since 2024, readers have followed Global Sexual Culture Research Institute Raw Manhwa, also called 온누리 성문화 연구소 / Instituto de investigación Sexual / Onuri Sex Culture Laboratory / Instituto De Investigación De Cultura Sexual Onnuri. This hentai series, written by Yorunezumi and drawn by Yorunezumi, provides a memorable Drama, Fantasy, Mature, Romance story that stands out in the adult manga genre.

In 2040, humanity developed a machine that could travel back in time.

“So, what do we do with the machine?”

“We must take a glimpse into the (lewd) pages of history when sexual culture flourished the most!”

…They said with extraordinary ambition.

Established by some pervert who screwed up— I mean, a group of researchers, the Global Sexual Culture Research Institute’s pan-human research begins now!

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