Sakusei Byoutou: Seikaku Saiaku no Nurse Shika Inai Byouin de Shasei Kanri Seikatsu (lit. Semen Extraction Ward ~Ejaculation Management Life in a Hospital with Only the Worst Nurses~) is an DLsite erotic CG set series written and drawn by Sakusei Kenkyuujo. The first chapter was released on December 16, 2018, and the final and 11th chapter was released on October 21, 2019.
Has many spinoffs/alternative forms such as a visual novel, a light novel, JAV, 18+ manga adapted by Kameyama Shiruko, an OVA, and an all ages manga.
All of the characters are referred to by their family name, with the notable exception of Mako, being referred to as Head Nurse Tendou/Head Nurse.
Visual Novels:
Sakusei Byoutou ~Seikaku Saiaku no Nurse Shika Inai Byouin de Shasei Kanri Seikatsu~ (has the same name as the CG and manga in Japanese, and it is known as Nope Nope Nurses in English)
Sakusei Byoutou ~Jaaku naru Otsubone Nurse ga Hisomu Byouin de Choukyou Seikatsu~ (known as Nope Nope Nope Nurses in English)
Sakusei Byoutou ~Kyouaku Naru Kangoshichou ga Shihai suru Byouin no Shin'en e Sennyuu Sousa~ (known as Nope Nope Nope Nope Nurses in English)
