Inside her.

A flicker of guilt told him he should pull out but the beautiful young doctor's heavenly pussy was too tight even if he wanted to, which he did not. He let out a roar and went blind for a moment as he was overwhelmed by the most amazing orgasm in his life. He continued to pump his cock, without slowing down, for at least a minute of thick, hot cum into her hungry cunt. He had fucked the first woman that was not his wife and he came in her -- and it felt great!

"Oh!Oh!Oh!Oh!" Shoko moaned, grasping the armrest tightly, as Kenji brought her from one orgasm to the next while he filled her pussy with semen. She was thoroughly impressed by his virility -- he had already cum twice but managed to stay hard to ejaculate a third time with even more intensity, no less!

Kenji finally stopped thrusting to enjoy the sensation of the doctor's pussy muscles contracting around his thick shaft. He unhooked her legs from his shoulders so that he could watch his cock slowly slide out of her pussy lips as he withdrew, despite the resisting grip of her cunt. His dick slipped out with a slurp and cum overflowed from her reddened snatch, oozing down her ass and dripping onto the chair cushion.

"I see you can ejaculate in this position, Mr. Kataoka," Shoko panted as she slipped two fingers into her cum drenched pussy.

"Yes, doctor," Kenji smiled at his handiwork. Shoko, her smooth skin glistened with sweat, her breasts heaving for breath from the merciless pounding he gave her.

"Impressive," she mumbled, staring at his huge cock, still hard and erect despite three releases. No patient of hers has had such stamina like his before! She wanted to test his limit.

"Are we done, doctor?" he asked timidly, sensing her eyes on his erection, slick with cum and pussy juices.

"No, Mr. Kataoka," she smiled mischievously. "There are still other positions that I would like to test to see if you can ejaculate in."

"Yes, doctor," Kenji bowed his head slightly as his cock twitched at the thought of fucking the gorgeous doctor again and again.