At brothels, most customers come to ease their daily lives by blowing off some steam, usually by getting steamy with the slaves. However, every once in a while a patron will arrive whose desires aren't inclined toward the sexual aspect of a slave, but their natural beauty.
The slaves call these guests "specials" due to their peculiar yet preferred interests. While they may pay lower in coin, their visits tend to give the girls and guys a much needed reprieve from the usual job requirements.