Oneshot! After a case in Vegas, Reid requests a night off to see his mom. What does Emily do with her night off in Vegas? Filler between the ending of episode 4x06 "The Instincts" and beginning of 4x07 "Memoriam." Emily POV. Pairing: Emily Prentiss x Reader Warnings: smut, alcohol consumption, gambling (18+) Notes: Some dialogue is lifted straight from CM and is therefore not mine!All Rights Reserved