feelings for Basara. However, whenever he accidentally walks in on her naked, she constantly says she will kill him a hundred times, with her usually hitting him with her magic. When she needs to be submitted due to the aphrodisiac effects of the pact, her most sensitive area is her breasts. At the end of the Light Novel series, she is one of the first of Basara’s harem to become pregnant with his child and becomes one of his eight wives. Maria is a succubus and is Mio's follower and guardian. Maria loves Mio like a sister and is willing to give her own life to protect her. However, true to her succubus nature, Maria likes to tease and trick Basara whenever she can, but she genuinely likes him and considers him to be her older brother, although she seems to enjoy getting him in perverted situations. All that leaves him uncomfortable, as she is also responsible for Basara's and Mio's moments alone, involving the two in uncomfortable positions or moments, that may get both naked. Her tricks often get her in trouble and results in Mio punishing her. It is later revealed that she has a much more adult form that is an extreme opposite of her lolita form, being an incredibly seductive adult. She later becomes pregnant with Basara's child along with the rest of his harem and marries him. Yuki is a member of the Hero Tribe and Basara Tojo's childhood friend, who speaks in the Kansai dialect. She is rather calm and serious person, who only shows her more affectionate side to Basara as she has had a crush on him since they were children. She is one of the observers watching Mio Naruse and is the Class Representative of Basara and Mio's class in Hijirigasaka Academy. Unlike nearly all of the other people in the Hero Tribe, she does not resent Basara regarding the incident five years ago. She holds Basara as the most important thing in her life despite stating that she is looking out for everyone else because she knows that his people have turned on him, not the other way around. Yuki is the sister of Kurumi Nonaka and wields the Spirit Sword, Sakuya. She is the second person to make a master–servant contract with Basara (something she agreed to with no hesitation) and even formed it in the same manner as