Prostate exam

"I'm going to have to examine your prostate." She reached into her pocket and retrieved a bottle of lube.

"What?" John asked in disbelief, knowing what a prostate exam entails.

"I know it's rare for a man your age to have a prostate exam." She said as she rubbed the lube in her hands. "But it's more rare to ejaculate such quantities in such a short time. And there are cases where problems with the prostate affected the patients sexual functions." She assured.

"Yea, but-"

"Just relax." She said placing one hand on his thigh. Her other hand reached out and found his ass crack, causing him to jump slightly. "Shhh, it's okay." She whispered rubbing the lube up and down his crack. Then she found his hole and started tracing the rim with her finger. She could feel him instantly pucker up. "I need you to relax John. This will hurt if you're not relaxed. Breath with me John. In. and Out. In. Good John. And out. In. And out. In. And out."

"Mmmm" John moaned, growing hard yet again.

"That's right. In. And out. And In." She plunged half her middle finger up John's tight puckered hole.

"Oh fuck!" John groaned.

"Shhh shh sh." She soothed. "It's okay. Just relax and let it happen." She gently stroked his thigh. After a few seconds she slid her finger all the way in, and gently applied pressure to his prostate.

"UUUGHHHNNNG!" John's knees buckled and sank down. Placing his hands on Dr. Valentine's shoulders he managed to stay on his feet, but his knees we shaking.

"That's okay, just lean on me. You seem to have a very sensitive prostate, are you in any pain? How does it feel?"

"Amazing!" John leaned into her, bringing his dick to her cleavage. His cock head managed to slip in between her breasts and John started humping.

"Okay. That's fine." The doctor said before John had the chance to apologize. "You can ejaculate on me again, I don't mind."

That was all the permission John needed. He started unloading in the crevice of her chest. Each rope of cum lubed up her tits further, allowing John to hump faster and faster. His tight hole puckered around the doctor's finger with such **** that he actually popped her knuckle.

Utterly exhausted, John couldn't keep himself from falling forward on top of Dr. Valentine, causing her finger to exit his hole with an audible pop.

"Oh my." She said as she rolled John off of her. "Are you okay."

"Never better." John wheezed.

"That was by far the most responsive prostate I've ever examined!" She said as she removed her gloves and stood up. "And the tightest sphincter I've ever felt."

John slowly rose to his feet and put on his pants.

"So I'm physically healthy?" John asked as he sat back on the couch.

"Very." She nodded, strands of cum hanging from her chin and ear wobbled crazily as she did so.

"Then what's my problem?" John asked in desperation.