An Abnormal Girl Who Love's Two! (Shikamaru & Gaara love, Naruto Fan-fiction

A girl named Lilly was captured and experimented on by Orochimaru. She was turned into a Onbaa, and she could transform into Onbaa form or human form at her will, with training of course. One day she escaped from Orochimaru and hid in the forest by the Leaf Village. She saw naruto walking to the village and sensed he is a nice person and will protect her from that evil snake. She became his friend, teacher, and protector over the years. She was always with him in his journeys, invisible.
She saw Shikamaru in the village and when naruto hanged out with his friends. She saw Gaara during the Chunin Exams. When she saw both of them she had weird feelings. It may be love because it was different from her feelings for naruto. Now what will she do, she is a girl who can turn into a Onbaa, she can be as big or small one, and she loves two mostly normal guys. It's not right in some ways to feel the same way for two totally different but the same in other ways, guys from two different villages. Will she have to choose one to love or will she help naruto and then disappear and live alone for the rest of her life? Will she have to chose a heart to break and a heart to love? Read and find out what happens in between and in the end!