Gamou Keiko

The nurse in charge of ‘punishment-style service’. She is the head nurse with the most seniority at the "Sasaoyama Clinic".

An eccentric who marches to her own beat, yet skilled in both nursing and sex. A married woman and mother of one child. Her maiden name was Yokoyama.

Rich in life experience, she always carries herself with composure and an air of accepting anything.
She's always cheerful and smiling broadly, yet possesses a strong intuition that sees through all.

She's always been the type others rely on, and she herself tends to want to take charge.
At the same time, she also has a desire to be led by a dependable man.

She became a nurse because it seemed like a stable career choice. She isn't particularly passionate about her work, but she takes everything seriously once she commits to it.

Her husband works in computers, as a systems engineer. He's constantly busy, often gone for days at a time, and their sex life is rather bland.

However, he's financially successful, so they have no money troubles. Influenced by her husband, she became knowledgeable about computers, even setting up a home server to run a website.

After marriage, she quit nursing to become a full-time housewife. Then, she discovered online that a hospital was hiring. Bored with her peaceful daily life, she promptly decided to return to work.

Her husband initially objected, but being lenient with her, he reluctantly agreed. Though he remains unaware that nursing and treatment equate to sex.

Regarding her current job, she feels no guilt towards her husband, she strictly separates it as just work.

At first, she approaches the protagonist with the composure of a veteran, speaking to him condescendingly but motherly. However, the closer they become, the more she treats him as a man.

Due to the love she still feels for her husband, she hesitates to become seriously involved with the protagonist.

She watches over the other nurses like daughters or younger sisters. Mayuri is like a reckless youngest daughter, while Suzuka is like a low-maintenance eldest daughter.

She basically dotes on both, but sometimes gives them a stern talking-to. She has a long-standing relationship with the hospital director, built on mutual trust.

During ‘service’, she transforms completely from her everyday self, serving obediently. She frequently performs breast play and fellatio, prioritizing the protagonist's pleasure above all.

However, as things escalate, she gradually begins to crave pleasure. Going behind her husband's back, she privately meets with the protagonist outside the hospial, her guilt washed away by pleasure.