BDSM is a variety of often erotic practices or roleplaying involving bondage, discipline, dominance and submission, sadomasochism, and other related interpersonal dynamics.

Given the wide range of practices, some of which may be engaged in by people who do not consider themselves as practicing BDSM, inclusion in the BDSM community or subculture is usually dependent on self-identification and shared experience.

Dominance and submission (also called D/s) is a set of behaviors, customs, and rituals involving the submission of one person to another in an erotic episode or lifestyle.

It is a subset of BDSM.

In a BDSM context, a collar is a device of any material worn by a person around the neck to indicate their submissive or slave status in a BDSM relationship.

A person wearing a collar to symbolize their relationship with another is said to be collared.

Some people conduct formal "collaring ceremonies," which are regarded as effectively solemnizing their relationship in a similar way as a marriage ceremony and the collar having similar significance as a wedding ring.

The standard form of a collar is a black leather band around the neck, often with metal D.rings added to allow the attachment of a leash, rope or other restraints; but to be more discreet in public, some people may wear an ordinary choker or jewelry necklace for the same symbolic purpose.

The Kinks were an English rock band formed in Muswell Hill, North London, in 1964 by brothers Ray and Dave Davies.

They are regarded as one of the most important and influential rock bands of the era.

The band emerged during the height of British rhythm and blues and Merseybeat, and were briefly part of the British Invasion of the US until their touring ban in 1965.

Their third single, the Ray Davies-penned "You Really Got Me", became an international hit, topping the charts in the United Kingdom and reaching the Top 10 in the United States.

Between the mid-1960s and early 1970s, the group released a string of hit singles; studio albums drew good reviews but sold less than compilations of their singles.

Their music was influenced by a wide range of genres, including rhythm and blues, British music hall, folk and country.

They gained a reputation for reflecting English culture and lifestyle, fuelled by Ray Davies' observational writing style.

Albums such as Something Else (1967), The Kinks Are the Village Green Preservation Society (1968), Arthur (1969), Lola Versus Powerman (1970), along with their accompanying singles, are considered among the most influential recordings of the period.

Foot fetishism, foot partialism, foot worship, or podophilia is a pronounced sexual interest in .

It is the most common form of sexual fetishism for otherwise non-sexual objects or body parts, and is more prevalent in men than women.