RACK	:=	Another sight/term in the context of SSC: isk-Aware, Consensual Kink. Term coined by Gary Switch as an alternative to Safe, Sane, and Consensual. Mr. Switch argues that 1) Nothing's perfectly safe, 2) Negotiation cannot be valid without fore knowledge of the possible risks involved in the activity being negotiated, and 3) The "sane" part of SSC is very subjective. (See also Origin of RACK / RACK vs. SSC by Gary Switch)
Rimming	:=	Penetrating the anus with the tongue, term mostly used in gay scene
Ritual(s)	:=	established form for a ceremony, ceremonial act or action. Synonyms RITE, ceremonial, ceremony, formality, liturgy, observance, service
Ritual Sex	:=	Sex performed with specific rules of conduct
Roissy	:=	An imaginary place from The Story of "0", by Pauline Reage, where young women were brought to be trained as slaves.
Rope	:=	Different kinds of ropes can be use for bondage. (see also Bondage-Lesson Ropes
r/l or r/t	:=	Real life or real time - see v/l, v/t