Yes...

Miki stared in disbelief at the doctor, trying to absorb the words of her suggestion. She could not believe that Dr. Sugimoto had just asked her permission to give fellatio to her husband!

Kenji knew what was running through his wife's mind. Despite her allowing herself to open up to have sex in front of the doctor, letting the doctor perform fellatio on him would probably be the line she would not cross, even if it was for the sake of their marriage.

"Just this once, doctor!" Miki heard herself blurt out. She could not believe she said that but deep inside she knew that part of the reason why she was having trouble conceiving was the dullness of their regular love making. By getting her husband more excited it would mean he could ejaculate more.

"Very good, Mrs. Kataoka," Shoko nodded and knelt beside her patient. "Please observe closely since I will only do this once."

Miki nodded and watched the young doctor grasped Kenji's thick shaft with one hand and cup his balls with the other.

"Mrs. Kataoka, the head and the frenulum, which connects to the shaft, contains the most nerve endings and are most sensitive part of your husband's penis," Shoko instructed. Kenji could not help but let out a low moan when Shoko ran her tongue from his balls up his shaft and then twirled it around the tip of his cock.

The doctor pulled his cock from her mouth so she could continue her instructions to Miki. "Alternate between sucking, swirling your tongue around the tip of his penis, and flicking it lightly."

"What about taking his penis into my mouth, doctor?" Miki asked shyly.

"You do not need to swallow the entire thing at once, Mrs. Kataoka. You are not a snake!" Shoko chuckled. "Swallow as much of his shaft as you can without gagging and take a break if your jaw hurts. Remember the tip of his penis is the most sensitive part."

Miki nodded, still nervous at the thought of putting her husband's big penis into her small mouth.

"Would you like to try or should I demonstrate how to deep throat?" Shoko asked, shooting a knowing glance up at Kenji.