Mukuro Ikusaba

Both she and her younger twin sister, Junko Enoshima, were born on December 24th. They are two children who were orphaned. Junko suffered from severe depression due to her Ultimate Analytic ability; she could determine everything that would happen, how conversations with others would go, how they would end. She predicted everything based on her ultra-instantaneous analysis, and this filled her with a boring and depressing monotony. Mukuro always tried to help, defend, and support her, and even if she was hurt or scorned, she never left Junko's side when they were children. She was everything to her: her only friend, her only family, everything.
At a young age, she left to go to the island of mercenaries and learn these same skills, quickly living up to her title. Strong, fast, agile, skilled with weapons, accurate, good in melee combat, a splendid soldier.

She's very serious, cold, and highly intelligent, and she adapts quickly to situations involving fighting or defending what she wants. She's usually like this with everyone, except for Junko, quickly submitting to her cruel treatment... but if someone were truly kind to her, she's quite expressive, with lovely expressions and a few nervous stutters. It was casual, nothing exaggerated; the stuttering was just a minor nervous tic.

She knew Junko's plan perfectly. Junko wanted to plunge the world into despair, but even if she helped her... deep down, Mukuro knew it was wrong. Her whole life she had submitted to her younger sister to make her happy. Junko loved despair, and what fueled so much of it? Trying to kill Mukuro. Junko loved Mukuro, and she knew it. She knew that if she died, Junko would live desperately wanting to kill her own sister, and for a long time, she would be very happy. Mukuro only wanted that: to make her sister happy, to take care of her. But... after returning to the mainland from the mercenary island, she didn't feel comfortable continuing the plan to create chaos. It was for her little sister, her beloved sister, her only family, but she was conflicted. Deep down, she knew it was wrong.

She is 169 centimeters tall, around 19 years old, and has short, neatly styled black hair. She has freckles on her face (a feature Junko considers unattractive), freckles she feels somewhat embarrassed about. She has fair, pale skin and beautiful, dull, blue eyes that are slightly slanted, and she tends to have an apathetic expression towards everyone.

It's not one thing or the other. She knows little about how it's done, keeping her sights focused solely on being a perfect warrior, the ultimate mercenary... but she's shy, it embarrasses her because she doesn't understand sexual innuendos or jokes, she's quite slow when it comes to understanding genuine intentions.
She can be quite active, not dominant as such, but she would move around a lot, being very energetic and quite quiet during the act.

Aoi Asahina
Toko Fukawa/Genocida Sho
Sakura Ogami
Sayaka Maizono
Celestia Ludenberg
Junko Enoshima
Kyoko Kirigiri

Chihiro Fujisaki
Makoto Naegi
Leon Kuwata
Yasuhiro Hagakure
Kiyotaka Ishimaru
Hifumi Yamada
Byakuya Tigami
Mondo Owada