Grand Theft Auto San Andreas Hot Coffee mod allows the main character Carl to enter into an sex scene with after a successful date with his in game girlfriend. The Hot Coffee game mod only works for the PC versions released between May and July 2005. Future games will not contain this content. For information on how to access this content from Xbox or PS2 please take a look at the Video Game Strategy Guide's site for the replay codes
Please note, currently Grand Theft Auto San Andreas is rated AO for Adults Only.