Dominance and Submission (D/s) is an alternative relationship in which a Master or Dom controls the actions, emotions, and will of the slave, or submissive, often referred to as "sub". D/s does not necessarily refer to the sex act itself. D/s is more akin to a seduction. The Master seduces the slave with his power, the slave seduces the Master with their willingness and servitude.

A D/s relationship consists of two or more people who are mutually consenting adults who agree on a direction for their relationship. They agree that one of the partners will take the dominant, controlling role, and the other partner, the submissive, controlled role. Just like in any other relationship, it is a two way street, though to outsiders, it may not seem so. The Master relies on the slave as much as the slave relies on the Master. They are dependent on each other to satisfy their own needs. Each partner has different needs, as defined by their role as Dom or sub, but each is satisfied, though in different ways. Each couple will have their own set of agreements.  However, there are some basic rules that are universal.

These articles are generally of interest to those involved or interested in BDSM activities.  There may be frequent overlap, or applicability to the D/s Lifestyle as well.

BDSM is a term which describes a number of related patterns of human sexual behaviour. The major subgroupings are described in the abbreviation "BDSM" itself:

• bondage & discipline (B&D)
• Domination & submission (D&S, Ds, D/s)
• sadism & masochism (or sadomasochism) (S&M, SM)

Many of the specific practices in BDSM are those which, if performed in neutral or nonsexual contexts, are widely considered unpleasant, undesirable, or disadvantageous. For example, pain, physical restraint and servitude are traditionally inflicted on persons against their will and to their detriment. In BDSM, however, these activities are engaged in with the mutual consent of the participants, and typically for mutual enjoyment. Because of this, those who practice BDSM see it as entirely different from sexual abuse.