Kimi no Na o Yobeba

In line with the manga by Amazume Ryuuta.

There are women that work well at elite schools to satiate the virility of the company's students, to help prevent possible sexual crimes. The issues for younger ladies to consider a real "career" are various, starting from debts to crimes some have committed. While working, they don't wear clothes and they are called by number, their names are unknown to anyone...