Koakuma Kanojo (小悪魔カノジョ) - Mika Akuno (阿久野 ミカ)

Default Outfit:

mika_kuno_-_koakuma_kanojo, purple_hair, twintails, long_hair, large_breasts, shirt, school_uniform, demon_girl, demon_tail, necktie

** It is not a typo, I missed the A from the name during training.