The sound of a glass wall. (Spencer Reid x Fem reader)

After Y/N Garcia goes through a break up with her ex boyfriend, she decides to move in with older sister Penelope Garcia. After her sister tells her to go back to work, Penelope offers a job, working for her team. Upon getting into FBI's BAU law field, she starts to realize she's falling for smart ass geek Spencer Reid. When she goes to his apartment to get help with paperwork that's when she starts to really believe she's in love with him. What happens between the two? Will they fall in love with each other? Will Spencer turn Y/N down? What happens when Y/N's glass wall shatters?

*Yes, there is smut(you are warned). This will also be an angst and fluff book. The relationship between the two happens fast. But there's a good reason I promise.*
also trigger warnings.
Fighting/Abuse.
Rape
Murdering
And any other things involved in the show.
I own none of the characters from the show except for Y/N and a couple others.
I made up all the cases.