I do not own Free! Iwatobi Swim Club nor any of its characters! - A mysterious girl shows up to change the daily life of the Iwatobi group, but not just of them. A big suprise awaits Rin in the nights on Samezuka's pool.

This is a story about a girl who is famous for being the first female swimming in a relay competition for only males, but she wanted to make a statment that not only males can swim relay but women too, and her team won. She had much trouble on school and she couldn't trust anyone. So she went to an other city and an other school. Samezuka Acedemy. That is were a new life waits.

Aito Nanase is Haruka's younger sister and tries everything she can to stay sane. From her brother, to his crazy friends, and being a first year in high school whats a girl to do? And what happens when Rin returns and seems to have a thing for the younger Nanase? Guess you'll have to read and find out in The Life Of Aito Nanase! Rated M for later Chapters