Individual sexuality is the expression of one’s own character, and is connected with the order of the family and society. Without universal and objective standards, deviate sexual intercourse and behavior cause broken families and disorder in society. The purpose of this paper is to solve the various sexual problems connected with individual decisions about sexuality through establishing a basis for sexual solutions in our society. This paper also introduces the universal principles of sexual norms and suggests reconstructing the meaning of individual decisions about sexuality based on the universal principles of sexual norms. Especially, this paper inquires into what problems are related to individual decisions about sexuality from the viewpoint of the standards of sexual norms. Let us understand the fact that sexual intercourse ignoring the sexual norms based on the universal principles creates sexual deviations, broken families and disorder in society. Moreover, this paper intends to protect against sexual deviation and establish healthy and optimistic sexual consciousness and attitudes according to the universal standards of individual decisions about sexuality.