Taken from here:
BLUE: Lovers of blue are wonderful sex partners. They are sinners, affectionate and sensitive to their partner’s needs. They consider love making a fine art and their approach is elegant. Men who love blue are like concert pianists, delicately ravaging their partner like they would play a baby grand. Women in the blue category enjoy sex to the fullest. They are exciting partners but their passion may be compared to a tidal wave rather than fiery aggression. Both women and men enjoy foreplay and the aftermath of lovemaking, as much as the sex act itself. In marriage a blue person is a wonderful mate, never seeking outside interests.