Haruka is a girl from a wealthy family who was born with the psychic ability to read minds. Because she didn't understand this ability as a child, she would often blurt out what people were thinking, which caused her to be hated by her classmates and even her parents. The constant fear of losing those important to her had left her alone and unwilling to let anyone get close to her. That is, until the day she meets Yoshihisa. Whilst typically soft-spoken and timid, she becomes incredibly flustered whenever she is exposed to Yoshihisa's lewd fantasies.