After Dark is a Sex & Fetish Shop featured in Grand Theft Auto IV and Grand Theft Auto: Chinatown Wars.
It is located in Industrial, Bohan and Willis, Dukes. It stands right next to the Clothes Corner and plays no role in GTA IV/CW storyline whatsoever.
The store in Wills, Dukes (Grand Theft Auto IV).
standing in the front of the After Dark store in Drill Street in Industrial, Bohan (Grand Theft Auto: Chinatown Wars