Shinmai Maou no Testament Burst Specials
English title: The Testament of Sister New Devil: Burst Specials
Japanese title: 新妹魔王の契約者 BURST
Type: Special
Source: Light novel
Episodes: 5
Status: Finished Airing
Aired: Dec 25, 2015 to Apr 27, 2016
Duration: 4 min per ep
Rating: R+ - Mild Nudity
Studios: Production IMS
Producers: Kadokawa Shoten
Licensors: Funimation
Genres: Comedy, Supernatural, Ecchi

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