Mason is the son of Jack, Jack is the president of the local motorbike club. Mason is unlike the other guys, he has a conscious, he doesn't like killing people. The club almost runs the town, they have a hook in the police department and hospital.
Ava moved back to town after attending college, lives in an apartment big enough for her, works at a diner. She comes from a life that is opposite of Mason's life, she innocent and possibly naive.
The pair meet at the diner and they talk. He secretly meets with her and they secretly start to date. Jack finds out about them and watches them and checks up on her. Finding out Mason and Ava were friends younger, also finding out that Ava is a genuis and could help them out. He gets Mason to pull her into the the lifestyle to help them, or he'll have Ava sent out of town.
Possible d/s play as she gets more involved in the lifestyle she becomes more attached to Mason and he makes sure she isn't shared around.
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