Spencer meets a girl he can't get enough of at the nightclub, then quickly realizes she is not supposed to be there. (Originally posted on Tumblr & AO3)

Y/N has been with the BAU for a little over two years. Her and Dr. Reid are best friends. They know everything about each other... Well almost everything.

Y/N was crushed when she found out about Spencer and Maeve Donovan. She left him and the bureau to start fresh. What does the BAU do when she becomes one of most prolific serial killers they've ever seen? [spencer reid x reader] Content warnings: torture, murder, angst, smut, swearing, death a/n : i'm reposting this story on tumblr with an account under my first name (ariana) and letting everyone know so no one thinks i plagiarized lmao

Your coworker Dr. Spencer Reid is a thorn in your side. And although he annoys you to no end, there's way more to your tumultuous relationship than just that. Female reader, enemies to lovers, slow burn, nsfw :)

𝑠𝑜 𝑐𝑎𝑙𝑙 𝑜𝑢𝑡 𝑚𝑦 𝑛𝑎𝑚𝑒, 𝑐𝑎𝑙𝑙 𝑜𝑢𝑡 𝑚𝑦 𝑛𝑎𝑚𝑒 𝑤ℎ𝑒𝑛 𝑖 𝑘𝑖𝑠𝑠 𝑦𝑜𝑢, 𝑠𝑜 𝑔𝑒𝑛𝑡𝑙𝑦. 𝑖 𝑤𝑎𝑛𝑡 𝑦𝑜𝑢 𝑡𝑜 𝑠𝑡𝑎𝑦, 𝑖 𝑤𝑎𝑛𝑡 𝑦𝑜𝑢 𝑡𝑜 𝑠𝑡𝑎𝑦, 𝑒𝑣𝑒𝑛 𝑡ℎ𝑜𝑢𝑔ℎ 𝑦𝑜𝑢 𝑑𝑜𝑛'𝑡 𝑤𝑎𝑛𝑡 𝑚𝑒. 𝑔𝑖𝑟𝑙 𝑤ℎ𝑦 𝑐𝑎𝑛'𝑡 𝑦𝑜𝑢 𝑤𝑎𝑖𝑡, 𝑔𝑖𝑟𝑙 𝑤ℎ𝑦 𝑐𝑎𝑛'𝑡 𝑦𝑜𝑢 𝑤𝑎𝑖𝑡, '𝑡𝑖𝑙𝑙 𝑖 𝑓𝑎𝑙𝑙 𝑜𝑢𝑡 𝑜𝑓 𝑙𝑜𝑣𝑖𝑛𝑔? 𝑤𝑜𝑛'𝑡 𝑦𝑜𝑢 𝑐𝑎𝑙𝑙 𝑜𝑢𝑡 𝑚𝑦 𝑛𝑎𝑚𝑒? 𝑔𝑖𝑟𝑙 𝑐𝑎𝑙𝑙 𝑜𝑢𝑡 𝑚𝑦 𝑛𝑎𝑚𝑒 𝑎𝑛𝑑, 𝑖'𝑙𝑙 𝑏𝑒 𝑜𝑛 𝑚𝑦 𝑤𝑎𝑦. ...in which you find out spencer reid's secret, and it could either ruin you or change your life forever. COMPLETED.

Y/n and Dr. Spencer Reid have been friends the moment she joined the team, but their interest in one another begins to change. Will this blossoming romance thrive in the midst of mania?

When a vicious and well-connected serial killer escapes from prison with a vendetta against the BAU, Strauss makes the decision to send them away until the FBI can catch him. Fairly new to the team, y/n sees sides of the others she hadn't before - especially the otherwise mysterious Dr. Spencer Reid.