Mom comes in

The doctor gets up and walks to the door without waiting for a response, John hurriedly puts his cock away and zips up.

"We're ready for you now" Dr. Valentine smiled.
"Great!" Lilith stood up quickly, causing her breasts to bounce inside her tight white sweater. Each step caused her breasts to sway freely inside her sweater as she walk over to the couch and sat right next to John. The doctor followed and sat in her chair across from them.

"So how are you doing Lilith?"
"I've been good" She nods politely.
"I see that you're not wearing a bra, good for you"
"Oh" Lilith blushed. "You can tell?"
"From a mile away"
"Oh" Lilith grew concerned. "Sorry, I didn't think it would be so obvious."
"Really? You didn't think your hard nipples would poke through that thin fabric? You must have known how much your breasts would bounce and sway in there without a bra. I mean you must feel them swinging around in there."
"I... I just-" Lilith felt as if she had been caught.
"Lilith, you have no need to apologize. This is what you wanted, remember?" The doctor assured.
"Yea" Lilith said unsure.
"You got to get used to this kind of feed back. People will judge you. Call you a slut."
"I know"
"You can't let that get to you. Not if you want to be happy."
"You're right. You're absolutely right. I won't let it affect me anymore."
"Good. Now I wanted to talk to you about John's treatment."
"Of course" Lilith nodded eagerly.
"Now, I know I explained that he produces too much semen, and he needs to expel it so as not to create a dangerous and harmful back up right?"
"Yes" Lilith agreed.
"Well it seems his semen production exceeds his libido. So I'm going to need you to help him with ejaculating more."

"Help him?" Lilith asked after a silence.
"If you want him to be healthy, yes, he'll need your help."
"You want me to help my son cum?" She asked skeptically.
"Do you not want your son to orgasm?"
"Of course I want my baby to cum!" Lilith turned to her son. "I just don't know if I'm comfortable being the one to make it happen."
"Oh my" Dr. Valentine laughed. "You seem to have misunderstood. I meant you need to help him by reminding him he needs to ejaculate more often. Even if he doesn't feel like he needs to, you need to make sure he masturbates and releases as much excess semen as possible."
"Oooohhh" Lilith felt relieved. "I can do that. I can absolutely do that."
"Great. Lets have a practice scenario. Lilith, you pretend you've just gotten home and you know John hasn't masturbated all day. What do you say?"

"Honey," Lilith turned to John, "I really think you should take care of that thing-"
"More specific" The doctor commanded.
"Honey, I think you need to masturbate."
"Okay" John blushed.
"Great" The doctor said. "Now John, I want you to promise me you'll ejaculate more."
"Okay" John looked to his feet.
"Promise" She insisted.
"I promise."
"No, say it" The doctor prompted sternly.
"I... I promise to ejaculate more." John cringed.
"Now promise your mother."
"What?"
"Say: Mommy I promise to cum more."
"Mommy I promise to cum more."
"Good. You can start now while your mother and I talk privately. You know where the bathroom is."
"Okay" John awkwardly rose and started to leave.
"Say it" The doctor instructed.
"What?" John was confused.
"Look your mom in the eye and tell her what you're going to do."
"Eww. No way!" John protested.
"John, we have to normalize this behavior. The stigma isn't healthy."
"Fine" John turned and looked his mother in the eye. "Mom, I'm going to go pound off in the bathroom and spray my thick creamy load of nasty jizz all over the place!" John had intended to be as crude as possible to illustrate the lunacy of what he was required to say, but it only made him seem genuinely perverted.

"Okay sweetie" Lilith said.