Spencer Reid and Y/n Y/l/n butt heads at work constantly. Y/n, Agent Rossi's stepdaughter, has been very fortunate in life, but Spencer insists that all of Y/n's success was pure luck. What lengths will Y/n go to, just to prove she is more than lucky? Warnings: Canon-typical violence, graphic smut

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.

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.

When author Katie Townsend and Spencer Reid meet in a bookstore, there's an immediate curiosity between them. Katie can't believe someone as sweet and handsome as Spencer could be so shy, and Spencer can't believe a woman as beautiful and outgoing as Katie could possibly be interested in him. But as their attraction becomes irresistible, how will his job and team affect their relationship? can they make it work, or will it all be too much when the killers and Katie get a little too close for comfort?

Reader and Emily Prentiss are best friends who share everything, sometimes even men. So when Reader convinces an unsuspecting nerdy work colleague into a threesome, how can Emily say no.

"How many existentialists does it take to screw a lightbulb?" Spencer asked with a small laugh. Once again the room was silent. You faintly heard Agent Rossi mutter, "Don't." "2. One to change the light bulb and one to observe how it symbolizes an incandescent beacon of subjectivity in a netherworld of cosmic nothingness," he said. The room was silent still, until you laughed. His eyes looked up at yours in confusion. "Wouldn't they sit in the dark and hope that the bulb decided to light again? An existentialist would never change the bulb. He would allow the darkness to exist," you questioned. - #1 #spencerreid #1 #mgg #1 emilyprentiss

While on reassignment from the BAU, Spencer Reid teaches a Criminology class at a college in DC. Rushing to not be late for his first day teaching, he spills his coffee on Allie Taylor, a girl who just happens to be on her way to his class. heads up- this book contains spoilers for every season. if you have yet to finish the entire show and still choose to read this book, know that many major plot points will be spoiled for you. -content warning-: this book contains mention of restrictive eating behaviors, mentions of and the aftermath of rape / sexual assault, and mention of abortion. if any of these subjects are triggering for you, please do not read this book. author note: perhaps this should go without saying-- but please remember that these books are written by a real person who sees every comment. everyone is entitled to their own opinions, but for the most part please try to be kind!

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)

smut warning!!

Y/N has always dreamed of going to Paris and her team at the BAU wanted to help make that dream a reality. The group is more like family than coworkers and so you all decide to take a trip to the city of love together. You were so excited to spend this time with them, especially Spencer who you consider your closest friend. That is, until he starts acting strangely. You are determined to get to the bottom of what changed, even if you're not prepared to hear the reason. As you and Spencer get closer you explore new aspects of your relationship warning: spicy content within y/n x Spencer reid THERE WILL BE MATURE WRITING * * I do not own any of the criminal minds characters or their likenesses* Cover made by @lesbianreid