Joou-sama wa M Dorei  

Maitresse et soumissions, Queen and Slave, 女王样SM奴隶, 女王様はM奴隷, Jo-oh sama wa M Dorei, The Queen is a Masochist

As a young girl, Yumi witnessed her mother leaving her father and bringing in other women. This experience caused her to develop a deep hatred for men. Despite becoming a nurse as an adult, Yumi considers being a queen her true calling. However, when Hiroyuki Ando, a former patient of hers who deeply admired her, discovers that she is not the kind and caring person he believed her to be, it remains to be seen how their relationship will unfold.