In the next five years or so it will be possible to build lifelike robots. These robots will look, move, and feel like fellow humans but, unless
the technological singularity comes early, these robots wont be excellent conversationalists. According to some recent research, though, they
will make fantastic prostitutes.
Still, theres a lot to be said for robostitutes. Instead of heading down to the local red light district and engaging in dangerous coitus with a prostitute that might be infested with a veritable smorgasbord of STDs, you could book a session with a sterilized-between-tricks prostibot. If you had enough money, you could of course just buy your own sexbot, and just haul her out of the cupboard when needed.
http://www.extremetech.com/extreme/129226-do-humans-dream-of-android-prostitutes