a detective working on a missing person's case becomes obsessed with finding the victim, finding her is all he can think about and all he focuses on. she could be a runaway, abducted, sex trafficked, etc. the obsession, bordering on possession, continues after finding her. maybe he never returns her to her family and locks her away for himself, or he finds ways to bring her back to the station for more questioning or just happens to be where she is and uses it as an excuse to talk.
whatever it is, he's quickly becoming something he never thought capable of or the monster he saved her from. she has a sense of hero worship for him, eager to thank the man that saved her, but she has no idea the true desires the man has.
looking for someone to play the detective and to play the female somewhere in her late teens to early twenties.
possible kinks: obsession/possession/jealousy, abduction, noncon/dubcon, fucking to survive, age difference, size difference, training, breeding, coercion/blackmail, corruption, handcuffs, bondage, collaring, apparatuses, roughness, fucking to survive, discipline/reinforcement, begging.