Money shot
From Voyeurweb's Wiki about Sex
A money shot is a standard erotic pose. The money shot (sometimes pop shot or cum shot) is the recording (on video or photography) of a man ejaculating cum on someone's body, especially her face, tits, or buttocks. While recording a cum shot on video is more easy, a photo of a cum shot requires good timing, especially if shot by the couple themselves without any third party involved: One of the two (usually the man) has to hit the trigger of the camera exactly in the moment of his ejaculation! The reason why the timed cum shot is called money shot: During early porn productions the moment of ejaculation on her was considered the scene which makes the money.

