Eventually.

When Bella finally came to, she was still in bed. Her room reeked of sex, her body and bedspread completely soaked in her jizz. The last thing she remembered was masturbating non-stop, cumming several times before she fully exhausted herself. She looked at the clock on her dresser and gasped in shock.

"Jesus Christ! An hour!?" she said in disbelief. She looked down at her penis, now flaccid, finally.

"This is insane! Nobody can last THAT long!"

But clearly, Bella could. Her sexual stamina easily exceeded that of a normal human's.

After catching her breath, she began changing and washing her bedsheets and wiping down the mess she made. Once everything was in the wash, she returned to her bedroom and checked the mirror again.

Her penis remained flaccid, thankfully. However, there was still the matter of her own cum-stained torso.

She took a hot shower to rinse off the jizz and get clean again. As the warm water pelted her soft, pale skin, she felt a familiar twinge in her nethers. Her penis became semi-stiff, seeking arousal despite its recent fatigue.

"Oh no. No. No. No." she said to her cock. "I've done plenty for you already, now do me a solid and ease off for a while."

Once she toweled off and found a clean robe, she figured seeking medical attention was as good a call as any right now. Thankfully, she knew a physician who was used to discreet matters, one who treated all sorts of celebrities on the hush-hush.

Within the hour, Bella was in a waiting room at her doctor's office. She sat anxiously in her seat, thinking about how she was going to explain all this.

It was quite the struggle finding an outfit that concealed her package. Ultimately, she settled on a long. black, wool skirt with a white blouse and denim jacket. To keep her not-so-little friend hidden, she had to strap it to her thigh with a small belt. It felt awkward as hell, but it kept her from pitching a tent in public.

"Bella Thorne?" one of the attendants asked.

"That's me." Bella answered, raising her hand.

"Dr. Ellis will see you now." said the attendant.

Bella rose from her seat and walked tentatively to the designated room for her appointment. In private, she changed into the provided gown and filled out the appropriate forms. Just as she sat down again, the door swung open.

"Hello, Ms. Thorne. Or do you go by Bella?" the doctor said. She was quite a beautiful woman. Her curvaceous figure was just barely hidden by her lab coat. Her blue top showed just the slightest hint of cleavage. She had shoulder-length, brown hair, and a pair of deep-amber eyes.

"Bella's fine." Bella replied. She could already feel herself getying excited by the gorgeous woman standing before her.

"So, what seems to be the problem?" Dr. Ellis asked.

"Well, uh...." Bella muttered. "I guess the easiest thing would be to show you."

She slowly lifted the lower hem of her gown. Dr. Ellis inhaled sharply as Bella revealed her prodigious cock and balls.

"What in the-" Dr. Ellis cried.

"I don't know how this happened or why, but all of a sudden this.... thing just grew out of me. Everything else is the same, I even still have my pussy! I just have THIS to deal with now." Bella said, gesturing to her groin.

The doctor bit her lip and found herself entranced by her patient's package.

"I've never seen one this big." Ellis thought. "How do I even go about helping her with it?"

The doctor cleared her throat. "Do you mind if I.... touch it?" asked the doctor.

Bella nodded, and the doctor's hands began working their way along her shaft. Bella could feel her tool engorging more as her doctor's rubbing continued. She moaned gently, her arousal growing.

"Well, your penis seems.... functional." Ellis stated. With one hand, she began caressing and gently squeezing Bella's balls. "The testicles seem fine. No signs of cancerous growth or anything." she continued.

As Dr. Ellis' other hand began rubbing Bella's cockhead, a clear, sticky liquid began leaking from the tip, drizzling into the physician's palm.

"Sorry." Bella apologized. "I'm getting a little excited."

Dr. Ellis looked at the sticky mass on her hand. "It's.... it's fine." she said. "Does this happen often?" she asked.

"So far, yeah." Bella replied. "This is going to sound crazy, but today I masturbated for an hour and must've cum at least 6 times."

The doctor's eyes went wide as she processed what she just heard. She couldn't even begin to guess how much Bella ejaculated.

"Well, it seems your condition is very.... complex, to say the least." Ellis said, trying to maintain the illusion of professionalism. "Since we're unsure of its nature, I think we'll need to run some tests. We'll likely need a blood sample, and some of your.... *cough* ejaculate."

Bella nodded silently in agreement. The doctor washed her hands of the precum and drew some blood for later testing.

Next, Dr. Ellis fetched a glass test tube from one of the cabinets. "If you could just provide a semen sample, I believe that might help with our research. When we learn more we'll contact you." she said.

"Okay, doc." Bella replied. "But first, I think I'm gonna need a bigger test tube."