

The Testament of Sister New Devil
Burst
TV-MA
Basara Toujou has a hard life. He is the older step-brother to two demonic sisters, Mio and Maria Naruse, whom he protects from entitled demons looking to claim Mio's power for themselves. On top of that, rising political tension within the demon realm only makes his job more difficult.
When a messenger arrives with summons for Mio to the demon realm, she and her friends go in spite of the danger. Now on the enemy's turf, Basara will have to grow stronger through erotic pleasure in order to do the impossible and protect everyone.
When a messenger arrives with summons for Mio to the demon realm, she and her friends go in spite of the danger. Now on the enemy's turf, Basara will have to grow stronger through erotic pleasure in order to do the impossible and protect everyone.
Where to Watch Burst
10 Episodes
- Suspicions Deepening Within MysteriesE2
Suspicions Deepening Within MysteriesThe day of the sports festival is finally here! Basara remains cautious of the enemy who manipulates people with magic, but still enjoys the sports festival with Mio and Yuki as the three of them compete in the four-legged-race. - My Cherished Feelings, For YouE3
My Cherished Feelings, For YouAfter taking Kurumi hostage, Ornis robs Basara of the right arm wielding Bynhildr. Though he lost conciousness from the pain, his sealed power unleashes and goes on a rampage. Their positions are reversed as he corners Ornis with his overwhelming power. However, the moment he tries to silence Ornis for good, a golden chain appears and binds him. When Ornis turns around, he finds Hasegawa Chisato. What secrets has she kept hidden? - Amidst Entwining PlotsE4
Amidst Entwining PlotsAs the clash between the peaceful faction and the present demon lord draws near, Basara visits the peaceful faction with Mio. Basara enjoys the reunion until learning that a heavy punishment awaits Maria for her betrayal: a spanking while she is aroused?! - Amidst the Wind Blowing Through the BattlefieldE5
Amidst the Wind Blowing Through the BattlefieldRamsus seeks to extract the "Demon Lord's Power" from Mio without concern for her safety, which angers Basara. Just as sparks are about to fly, Shella leads Basara into the bath to try and help calm him down. - Between Reality and One's Own TruthE6
Between Reality and One's Own TruthBasara and the others are called to Leohart's castle where Basara's father appears before them. He shares with them a message from Leohart: that they would hold a tournament before Leohart and Ramsus' forces to determine authority of the demon realm! - Those Contending For The FutureE8
Those Contending For The FutureThe group battle between Leohart and Ramsus's forces finally begins. After Mio wins the first match, Maria enters the arena for the next round. Her opponent is Lars. Maria uses her enormous power to face him in close combat, but she fails to overcome the gap in experience and magic power, and gets driven into a corner by Lars' clever attackes. What does Maria pull out in hopes of overturning the battle...? Meanwhile, the demons lay a cowardly trap for Kurumi. - Beyond the Endless DreamE9
Beyond the Endless DreamThe only remaining match of the tournament is the duel between leaders, Basara vs Leohart. Basara finally appears after his long time in hiding, and faces off against Leohart. The two demon swords clash in fierce battle. Though Basara manages to keep up with Leohart, Leohart clearly holds an overwhelming advantage. Basara is unable to use his Banishing Shift due to the large opening it creates. What secret strategy does Basara pull out in the fight...?