Sexual slavery is the organized coercion of unwilling people into different sexual practices. Sexual slavery may include single-owner sexual slavery, ritual slavery sometimes associated with traditional religious practices, slavery for primarily non-sexual purposes where sex is common, or forced prostitution.In general, the nature of slavery means that the slave is de facto available for sexual intercourse, and ordinary social conventions and legal protections that would otherwise constrain an owner's actions are not effective. For example, extramarital sex between a married man and a slave was not considered adultery in most societies that accepted slavery.