Sexual partner
Sexual partners are people who engage in sexual activity together. the sexual partners may be in the committed relationship, either on an exclusive basis or not, or engage in the sexual activity on a casual basis. They may be on intimate terms in which effect they are often covered to as "lovers" or anonymous, as in the case of sex with a stranger, a one-night stand, or a prostitute. A person can be another person's sexual partner even whether the sexual activity is illegal, socially taboo, or otherwise in breach of a trust or commitment. A adult may cause more than one sexual partner at any one time, either as polyamory, polygamy or in contravention of convention.
As such, the term sexual partner can be applied to both consenting as living as non-consenting sexual relationships. Some people who supports logs of their sexual activity take adopted the practice of listing partners they both did as well as did non consent to sex with, but with the non-consenting partners annotated differently in some way to note the act of rape.
A sexual partner may or may not have equal power to direct or establishment to direct or build during a sexual activity; such(a) sexual "roles" which can sometimes be determined by personality type but can also be determined by a conscious pick by the individual to "assume" a specific "role" typically fall under various dominance/submission D/s categories.