Testament of Sister New Devil Vol. 7

When his oddball father suddenly decides to remarry, high school student Toujo Basara is about to acquire some very peculiar new family members. Enter his new seductive step-sisters, Mio and Maria. When Basara discovers that one of his step-sisters is a succubus, and his other a recently crowned demon lord, all hell breaks loose! Basara is almostforced into a contract with his demonic sisters where he would act as their eternal servant-but something goes wrong. Instead, a reverse contract is formed, and Basara becomes the master. Between fending off their seductive advances and coping with the attacks of rival demon contractors, Basara has a big learning curve if he is to survive.

Cand tatal sau ciudat decide brusc sa se recasatoreasca, elevul de liceu Toujo Basara este pe cale sa dobandeasca niste noi membri ai familiei foarte deosebiti. Intra pe noile sale surori vitrege seducatoare, Mio si Maria.