Vulgar slang term for a person forced into sexual servitude. Often used in explicit or derogatory contexts. Compare with 性奴隷 (せいどれい), which is a more neutral or formal term for the same concept.
The organization was buying and selling sex slaves.
Compound of 肉 (にく, 'flesh') and 奴隷 (どれい, 'slave'). The exact origin is uncertain, but it likely emerged as a vulgar slang term emphasizing the physical, carnal aspect of sexual slavery.
