The Testament of Sister New Devil

The Testament of Sister New Devil

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Basara Toujo is a high school student whose father has suddenly just remarried. His father then departs overseas leaving Basara with two new beautiful step-sisters. Little does he know, his new sisters, Mio and Maria are actually the new Demon Lord and a succubus!? Almost trapped into a life of servitude, Basara forms a reverse contract by accident and ends up becoming Mio's master! Hijinks ensue as Basara finds himself in one ecchi situation after another. However, Mio's life is in danger as she is pursued by demons and heroes!

Episodes

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The Day I Got a Little Sister
1001. The Day I Got a Little Sister

Thanks to his father's sudden remarriage, Tojo Basara finds himself with two bea...

First Contract Between Servant and Master
1002. First Contract Between Servant and Master

As daughter of the former demon lord, Mio's foster parents were slain by powerfu...

Reunion and a Gap in Trust
1003. Reunion and a Gap in Trust

Basara's childhood friend Nonaka Yuuki warns him not to get involved with Naruse...

Until Sadness Reaches Zero
1004. Until Sadness Reaches Zero

Basara suffers a deep wound in the battle against the white-masked man after Mio...

A Little Sister's Morning Demon Lording
1005. A Little Sister's Morning Demon Lording

With the battle against the white masked man settled, they returned to their baw...

Bearing Growing Emotions
1006. Bearing Growing Emotions

Basara goes on a date with Yuki. Unaccostomed to the shopping center, when the t...

The Depths of Love and Hatred
1007. The Depths of Love and Hatred

"Basara leads Mio to higher peaks as he pursues pleasure with the use of syrup. ...

Erotic Succubus Out of Control
1008. Erotic Succubus Out of Control

Ten days pass since the battle with Takashi and others. Although the battle ende...

Merits and Demerits of Master and Servant
1009. Merits and Demerits of Master and Servant

Basara and Yuki begin the ceremony to form their pact. Clad in a bustier and gar...

Plaintive Betrayal
1010. Plaintive Betrayal

Mio has been captured by Zolgia following Maria's betrayal. Basara too is captur...

Espionage... What Lies After
1011. Espionage... What Lies After

Strength as a human, the power to rend evil--With the power inherited from his f...

For This Night, This Moment
1012. For This Night, This Moment

Everyone is trapped inside the body of the demon realm's most dangerous creature...

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