The Black Beast’s Useless Concubine - Chapter 2519

I was a failed experiment

[Warning 18+ Hentai Novel]After his parents move overseas for work, Haruto, a 19-year-old boy, is sent to live with his grandfather in a quiet rural village of Japan. Far away from the city’s noise, he expects a boring, lonely life surrounded by rice fields and temples.But the countryside holds secrets—behind the modest smiles of the villagers are girls who burn with unspoken desire. From the widow next door who bathes naked by the river, to the shy schoolgirl working at the family inn, to the shrine maiden with a hidden craving for cock—Haruto’s arrival stirs a wave of lust in this quiet place.Soon, he finds himself entangled in nights of steamy encounters, sucking and licking pussy under the moonlight, feeling warm tits pressed against him, getting blowjobs in hidden barns, and filling tight, dripping cunts with his cock until they overflow.For Haruto, the countryside isn’t peaceful at all—it’s a paradise of naked bodies, moans echoing through the fields, and endless forbidden pleasure.

The extraordinaire has disrupted the silence of the world and ever since then, technology has taken a different path.

This is the story of how I became the greatest genius in the history of humanity, destined to go down in the annals of history for all eternity!This is the story of how I made humanity what it is today.It all began on a fateful night in New York. With a certain peculiar dream.The Universe is grand and mysterious. What's important remains hidden...