Sexual Slavery (Non-consensual)

This character is a victim of non-consensual sexual slavery.

This form of sexual slavery is the slavery of unwilling people for sexual exploitation.
Forced prostitution, also known as involuntary prostitution is a classical form of this form of sexual slavery, wherein sex traffickers force victims to become prostitutes or work in the sex industry.

IMPORTANT NOTE: Non-consensual sexual slavery starts out as non-consensual and stays that way. The victim doesn't go through mindbreak and doesn't become a willing slave at any point in the story.