Spike woke up to find himself laying down on a bed in the nurse's office. He could barely move his arms and legs. His neck felt strangely sore for some reason. He tried to remember what had happened before he came here.

"Okay, I accidentally crashed into Rainbow Dash when I was practicing using my magic. Twilight was taking us to the nurse's office. I noticed that my nose was... ", he thought before he remembered that his nose was bleeding prior to their arrival here.

"Twilight smelled my blood and then... Oh, god! Did she drink my blood? Did she find out I'm human?!"

As if on cue, Nurse Redheart pulled back the privacy curtain and stepped towards the poor boy. She looked at him with a relieved expression on her face.

"Oh, Spike! I'm so glad to see that you're finally awake.", she said, clearly relieved to see him awake and alert.

"What happened? How are the girls? What happened with Twilight? How am I not dead?", he asked frantically. Nurse Redheart held up her hands to try to calm him down.

"Twilight attacked you on the way here. She drank almost half your body's blood supply. Rainbow Dash should be fine with a few days rest. As for Twilight, well... ".

Flashback

Nurse Redheart heard a weird commotion coming from outside her office door. It sounded like struggling and moaning. Out of curiosity, the nurse opened the door and looked around. The sounds were coming from down one of the hallways.

She went down the hallway leading to her office and took a left to see a most distressing sight. Twilight was pinning Spike down onto the floor and was feeding on his blood! Rainbow Dash was lying unconscious on the floor beside them.

"Twilight! What are you doing?!", she shouted at the ravenous vampire girl on the verge of killing Spike.

She noticed that Spike had a blissed out look on his face. The nurse knew that it must have been Twilight's venom kicking in. After running back to her office, she looked through her medicine cabinet and found what she was looking for: a syringe filled with silver nitrate. Silver nitrate acts as a fast-acting sedative for vampires, werewolves, and other species with a weakness for silver.

Redheart ran back to Twilight and Spike with higher than human speed and quickly stuck the syringe into Twilight's neck! Twilight, in her frenzied state, tried to attack the nurse before falling unconscious to the effects of the silver nitrate.

Nurse Redheart had to drag her three new patients back to her office. She put Spike on one bed and injected him with vampire anti-venom. Rainbow was treated for any head injury she might've sustained. As for Twilight, she put her in a bed and cuffed her arms and legs to the bed railings.

Back in the Present

Spike could hardly believe his ears! Twilight was feeding on him! He was bitten by an actual vampire!

"Why did it feel so nice when she bit me?", he asked the nurse.

"Vampires subdue their victims using a venom they produce in a gland in their lower jaw. The venom numbs the pain of the bite, induces a sense of euphoria, and makes your mind open to suggestion. They can make so your never remember the attack.", the nurse said matter-of-factly.

Spike recalled what Twilight looked like before she bit him. That was the face of a predator. One that was willing to attack him for his blood. He never knew that someone's face could look like that. But then again, these were monsters he was dealing with.

"So, the girls are fine?", he asked sincerely.

"They're both fine. They're just resting for now.", Nurse Redheart responded.

Spike was relieved to hear that. Both of the girls were going to be alright. He was going to be alright.

"Will I be in good enough shape to duel Sunset this Friday?", Spike asked the nurse. She gave him a smile.

"You'll be in good shape to fight after a bit of rest.", she replied.

Spike then laid back down onto the bed to relax from his "encounter" with Twilight's monster form. He didn't have to dwell on it to long, though.

Something laid down next to Spike. Something soft and warm. It wrapped itself around Spike. Spike's eyes shot open and he looked to see Nurse Redheart not only lying next to him, but was actively cuddling him!

"Nurse! What are you doing?!", he whispered in a panic.

"I was just thinking that humans like you appreciate sharing warmth with others.", Redheart said with a hint of flirtation in her voice.

Spike was too shocked by the nurse's physical proximity to try and give a rebuttal. Her soft rack and ample legs made him feel like he was wrapped in the best weighted blanket in the world. He did not want to move from this spot.

Ten Minutes Later

Nurse Redheart had begun to move. Spike felt her weight shift until she was right on top of him. Spike looked to her in astonishment.

"Uh, what are you doing?", he asked her nervously.

"I was wondering if your body is fully able to move, yet. Shall we test it?", she responded flirtatiously.

Before Spike could say anything, Redheart leaned down and started nibbling on his neck. This was a sensation that Spike had never felt before! When Twilight attacked him, she just bit down right onto his neck with force. But this was gentle and ticklish. Spike tried to resist the urge to laugh at the sensation. He could feel her hot breath on his neck. His skin would feel warm when she exhaled and feel cool when she inhaled. The tip of her tongue gently probed his neck at several spots, sending shocks up and down his back. He began to feel blood rushing to his loins from the remarkable sensation.

Then, he felt her teeth change. What were once normal human teeth and changed into thick needles pressing into his skin. He opened his eyes to reveal the fact that Nurse Redheart had changed into her true form.

Nurse Redheart's true form, that of a Jiangshi, was surprisingly beautiful. Her hair remained the same color, but her skin was a pale blue and her eyes were glowing red. Her fingernails changed into owl-like claws. Her ears became pointed like an elf. Redheart's teeth looked similar to Twilight's, long and needle-like. Her tongue lolled out of her mouth as she was panting. She still had that I-cup rack.

She leaned down and began to whisper in Spike's ear. "Hey Spike, did you know that Jiangshi don't have venom like common vampires?".

"N-n-no.", Spike replied weakly. She kept her mouth next to his ear.

"We don't. When we feed, our prey feel every bit of the pressure and force of the bite. The pain that shoots through them is so... excruciating. But they can't bring themselves to scream. Do you know why?", she asked. The raging boner in Spike's pants was starting to hurt.

"No, I don't know why.", he replied.

"Because the victim can't with a pair of jaws lovingly wrapped around their neck.", she said. "They can struggle all they want, but they can't get away. I could just... hold you in place. Press my body against yours and... use my claws' grip and boy weight to keep you from getting away from me.".

"Really, now?".

"Yes. Would you like to know what I'd do to you next?".

"Oh, Jesus Christ, yes please! Please tell me!".

"I'd do what I'm doing now: whispering in your ear and looking right into your eyes. I'd start kissing your neck. Gently scrape my sharp teeth along your neck and probing you like my tongue.".

If Spike could die of a heart attack, he should've by now. Her teasing him with her words and her playing with his neck was so fucking hot! His boner was still hurting from this, but he was enjoying her playing with him. The hot nurse continued.

"Then, without warning, I'd bite deep down into your throat. My teeth would pierce your veins and arteries in your neck and anchor myself to your... juicy and succulent neck."

"My neck is rather tasty-looking.".

"The pain of the venom-less bite would shoot to the top of your head and down to your chest. You would... helplessly struggle. But you can't. I'm much stronger than you.".

She gave gave him some more strokes with her teeth.

"You would try to scream. You find that you can't. My jaws are closing off your airways. You hear a sound in your ear. That's the sound of me drinking your very blood. Your hear me... suck... and swallow mouthfuls of your blood. You can hear it traveling down my throat and into my stomach.".

"Really?".

"Yes. You feel your body being compressed like a juice box from losing so much blood. The rest of your body gets colder from the lack of blood. But your neck feels red hot. And the pain! The pain is burning your flesh and your mind. It's the type of pain that makes you want to come back for more. If I let you live.".

"Is that a fact?".

"Yes. Do you want me to let you live, my little blood-bug?", she asked.

"If I could experience this sensation again, then yes. Sweet Jesus, yes.", he responded.

Nurse Redheart smiled at that response. "I'll let you live if you promise to call me 'Mistress Redheart' when we're alone.".

Spike didn't even hesitate with his reply. "Okay, 'Mistress'.". Nurse Redheart put on a sultry look.

"Good boy. Now here's your reward.", she said before leaning her head towards his neck.

Spike felt Redheart's hands reach underneath his shirt and pull it over his head and off completely. She gently raked her claws across his chest in a soothing way. She scooted backwards to place her head over his chest. Redheart smiled at him.

"Wow, your body is a lot more toned and muscled than I thought.", she noted.

She looked further down to see his raging boner. "Glad to see that you you're a normal healthy young male.".

Nurse Redheart then proceeded to undo Spike's belt and pull his pants down. Next, she pulled his boxers down. Not completely off, but down enough to expose his throbbing penis. Redheart looked shocked.

"It looked slightly smaller with your pants on.", she noted.

"What are you going to do?", Spike asked nervously.

"Well, since I can't claim you as a mate yet, I'll just have to satisfy myself with this.", she replied before licking the tip of Spike's third leg.

"Oh my god! This is really happening! I'm getting mouth treatment from the school's hot nurse! And it's only my second day!", he thought to himself.

Nurse Redheart eventually switched from licking the tip to lightly sucking on it. He could feel sharp teeth scraping against the tender flesh of his dick. Her hot breath and moist mouth almost made Spike blast off immediately. Then, without warning, she shoved his whole dick into her mouth. He heard Redheart gag as it reached down her throat. She kept it there for a nice while until she moved her head up so that she could breathe. Her tongue continuously wrapped around his shaft and swirled around it in a circular fashion.

Spike's dick was trembling from the stimulation being applied to such a sensitive appendage. She started to bob her head up and down. Redheart started off slow, but gradually picked up the pace. Since it was his first time with this sort of thing, Spike's climax was coming closer and closer with each head bob.

"Mistress! I'm... I'm... You should stop soon.", he panted.

Nurse Redheart spoke with her mouth full. "It's okay! You can cum in my mouth.", she responded as she continued her oral assault.

After three more head bobs, Spike couldn't hold back anymore. With a bunch of grunts, he arched his back and blasted off into her mouth. Nurse Redheart kept her mouth wrapped around her patient's cock and took in every last drop. She felt her mouth getting filled up more and more with Spike's load. It shot into her mouth with such force that she thought she was going to choke. When Spike was finished, she sucked off the tip with a popping sound and swallowed his load. She looked down at Spike and licked her lips.

"How was that? Having your first oral treatment from an older woman?", she asked.

"T-that was a-a-amazing.", he panted in response.

"Good. I'll be here whenever you need me. For right now, you need to rest. I did just put you through a stressful situation.", she responded. After that, she left Spike alone so that he could sleep.

"I don't care if she's a monster or not, this nurse is awesome!!", Spike thought before he drifted off to sleep.

Author's Note

I hope you all enjoy this chapter! I like to keep my fans happy, after all! If anyone has any suggestions about how I can make this story better, please don't hesitate.