No.

"Please pull out, Mr. Kataoka!" Chiha cried out. She reminded him because it was her job to extract sperm samples from him but her shivering body betrayed her true feelings -- she enjoyed his long, thick cock bringing her from one orgasm to another.

Kenji just grunted as a response, ignoring her plea, and continued to hammer away at her cunt, his groin slapping loudly against her heart-shaped ass. Chiha attempted to persuade him to stop fucking her but all she could do was let out loud moans of pleasure.

"Ah!Ah!Ah!" the nurse cried out, her huge tits violently swung back and forth from the unbearable pounding she was enduring.

Kenji gripped her hips tighter to pull her against his harder thrusts. He wish he could fuck her four hours but he also wanted to cum inside her again. "Your pussy feels very good, nurse!"

"Ah! Arigatou! Ah!" she cried out, her pussy muscles spasmed around his churning cock as another orgasm built up.

"I... I'm... cumming!" Kenji roared, slamming against her ass one last time before his cock spewed thick jets of semen into her womb.

But suddenly Chiha felt him abruptly pull out and a strand of sticky jizz splat on her back. She looked over her shoulder to see him point the tip of his cock into the sample jar, squirting the remainder of his balls into it. After the last drop, he capped the sample jar and placed it back on the counter.

"I am very impressed, Mr. Kataoka," the nurse said as he wiped the cum off her back. "Most of my patients cannot ejaculate more than once, let alone three times!"

"Arigatou," he smiled at the compliment of his virility. He stepped back to allow the nurse to stand up to grab the box of tissue and clean herself up before putting back on her uniform blouse.

"I will take the sample for the lab," Chiha smiled. "I will give you some privacy to dress." She bowed slightly before leaving the room.

Kenji stood there, with his flaccid cock hanging, for a couple minutes to digest what had happened. He wished he had recorded the encounter but nixed the idea in case his wife would find it on his phone. Then he was snapped back to reality by a knock on the door.