cruising
Cruising is a term referring to a person driving or walking in order to find a sex partner.
crush fetish
Being aroused sexually by watching another crush an insect, mammal, reptile or object.
CT
Like CBT and CBTT, it is an acronym for the words cock torture, as used in BDSM sex play.
cuckold
In strict terms, a married man whose partner is cheating on them with another, though it can simply refer to someone who is in a monogamous relationship, where the other partner is cheating on them, irrespective of gender.
cum
The common term used to denote the ejaculate from a male's penis, technically known as Semen. Often spelled as 'come'.
cumshots
Cumshots are the ejaculation scense in adult movie.
cupping
The act of sensitizing a part of the skin, through suction. Originally used in ancient Medicine, for various treatments, that drew blood closer to the surface of the skin.
cybersex
Engaging in sexual gratification through use of the Internet.