Adventures of Sherlock

For years, Ava Jameson has known the Holmes boys, Sherlock and Mycroft. While Mycroft pursued her, Sherlock was the one who caught her eye. Becoming utterly annoyed with how Mycroft treated Ava trying to get her attention, Sherlock compiles a plan. A few years later, John Watson shows up while Sherlock and Ava are searching for a roommate. Mainly using John for his blog, the three solve cases together.
{Mature, because Ava knows she's beautiful and basically exploits it. XD Nothing, illegal just for getting what she wants when it comes to Sherlock}