Night Shift Nurses: Ren Nanase

Synopsis

Ren Nanase was not always a night shift nurse—she started as an attractive student at a nursing school. When she hears rumors that one of the faculty members is a rapist, she does what any upstanding person would and decides to confront him about it. However, the situation quickly escalates, and she ends up becoming his sex slave, receiving an intense education in debauchery. Yet amidst all that corruption, is it possible that a faint glimmer of innocence still remains? Note: There are two Ren Nanase OVAs produced by entirely different studios, but both feature the same character. The other one is titled "Kranke Nanase Ren" (夜勤病棟 Kranke 七瀬恋), which is a special for Yakin Byouto.