Sneaking Around the Neighbourhood - Neighbours: A Contemporary Christian Romance Series 1, #3

Patsi Tibbett just wants to be treated like an adult! Forced to move to the city with her older brother and guardian, she can hardly wait until her eighteenth birthday when she will finally be able to run her own life.  Lester insists that she attend college, won't allow her a real job outside of babysitting, and forces her to go to church. He'd even try to control her love life - if he could. But he can't control what he doesn't know about.
Determined to have a little fun and adventure, Patsi might just bite off more than she can chew.