Night Shift Nurses

Hirasaka Ryuuji works as a gynecologist in a small hospital, and at first glance is a simple man. However, underneath his mask and concealed madness is a man who lusts after women to violate their bodies and use them as experiments. One day, he received a request to work part-time as a doctor from St. Juliana Hospital, a prestigious and well-known private hospital. There he encountered his classmate from his days as a medical student, Jinguuji Narumi. Eight years ago, Ryuuji attacked her in a laboratory, performing experiments on her body. Ryuuji, fearing this former incident being made public, receives a surprising request from Narumi. Four nurses of the highest quality for you to experiment with to your heart's content...although suspicious and doubtful of Narumi initally, the animal desire that raged within him once before awakens, and Ryuuji makes his decision... [Translated from Getchu]

Ryuji Hirasaka. A depraved doctor with severe personality issues. Despite his genius, he has no interest in anything but humiliating and toying with other people, whom he views as nothing more than subjects to use for his experiments. One day, Hirasaka receives a request to work on a temporary basis at St. Juliana Hospital. Waiting there for him is one of his former victims—Narumi Jinguji. Narumi makes Hirasaka an unexpected proposal. Her goal is to create the world's most corrupt hospital ward, and she wants Hirasaka’s help to mold the perfect staff for it. Hirasaka finds himself perplexed by such an extraordinary proposal. However, the chance to finally realize his twisted ambitions is a temptation he cannot resist. Will St. Juliana Hospital become a den of mad science, or will Hirasaka's incompetence and unlikability spell the end for the Night Shift before it even begins?