third base-outer genitalia
fourth base-bottom (outer cheek only)
fifth base-rectum entry
home run- vaginal entry
grand slam-third base to third base conact (also known as sexual intercourse, should only be used in dyer circumstances)
Each base equals the number of points equal to the base. (i.e. first base= 1 point). The points for home run and grand slam are dependent on the harshness of the play.