My Brother's Bestfriend-Louis Tomlinson Fanfic

Uptight Jess falls hopelessly in love with her older brother's gorgeous friend, Louis. He shows her how to live on the wild side of life and what it means to truly love someone. But the problem is that her older brother is way too over protective. Especially when he knows Louis past. Will this scare her new love away? Or will her brother learn to let his little sister grow up? Read to find out!!
"Aren't you scared to be with me? Aren't you scared of him?" I asked him looking in to his pale blue eyes.
"No. The only thing I'm scared of is losing you."