The Testament of Sister New Devil BURST

When a pair of sexy girls, Maria and Mio, come to live with high school student Basara Toujou, his life changes forever. The two girls have a secret that they don’t keep for long—Maria is a succubus, and Mio is a future Demon Lord. But Basara has a secret of his own—he’s the last descendant from a clan of demon-fighting heroes. To make things even more complicated, the girls force Basara into a master-servant contract, and Basara ends up becoming their master! What happens when you put a succubus, a demoness, and a demon-fighting hero under the same roof? They form a bond that will help them to take on anything!

An OVA that was bundled with the seventh volume of the Shinmai Maou no Testament manga. What’s the best way to celebrate a birthday? Well, to the succubus Maria, there’s only one thing to do—get Mio and Basara to hook up! Using the guise of Mio’s birthday, and a lust spell, she’s determined to have the perfect setup for a sexy celebration.

An unaired episode of Shinmai Maou no Testament , bundled with the eighth light novel volume. Basara finds himself in a compromising situation with the school nurse, but was it all a dream?!

Specials included on the Blu-ray/DVD volumes. Super deformed versions of Mio and Maria narrate Basara's various erotic encounters