Cum in her mouth.

Hajime decided he could not pass up the opportunity to live out his sexual fantasy of cumming in a girl's mouth.

"I... I... am..." he grunted.

"Cumming!" Ai finished his sentence as he pulled his cock out.

He quickly pinched the base of his shaft to prevent himself from cumming to early and squatted over the nurse's head and shoved his cock towards her lips. After she had hungrily wrapped her lips around his cockhead, he released the pinch and let out an audible sigh of relief as he jettisoned thick wads of spunk down her throat. When he noticed that she started to gag after trying to swallow as much of the white goop as possible, he quickly pulled his cock out with a loud slurp. He was still pumping out jizz and plastered her pretty face with his sticky cream.

"Sugoi!" he panted, looking down at the young nurse panting and shivering in the afterglow of the long, hard fuck he had just given her.

"Very impressive, Tanaka-san," Dr. Sugimoto complimented, smiling at his still erect cock. "I would like to personally test the limit of your stamina and see what it takes to finally make you flaccid."

"Yes, doctor," he bowed his head, unable to hide his smirk.