Office, 1F

You, Melissa and Peter went to the first floor. Most of the officers on duty today were busy fucking or biting each other in the canteen, and in the office as some of them have come downstairs, thanks to Melissa's wonderful cream soup, so you could basically walked freely and enjoyed the scenes as you like.

You searched the area and found that the door to the infirmary was locked from the inside. You easily broke the lock and entered, and you found a redhead female officer and the medical doctor hiding inside. You didn't recognize the doctor, but you often saw the redhead following behind the sergeant in the station. You believed she admired Melissa, too.

"Oh, Leona! You're here!" Melissa was excited to see the most adorable rookie and her favourite, "I was looking for you everywhere!"

"No... Not you, too, Ma'am." Leona almost cried as she pointed a knife to you.

Her hands were shaking. She couldn't resist your hypnosis for much longer as Melissa stepped closer towards her. You noticed that the doctor had blood on her coat and cum on her torn trousers, and she looked delirious. She must've been defiled by one of your kind already. Did Leona save her and bring her back here? What a brave girl, you smiled. Peter stayed outside and quietly closed the door behind you, so that you could have some private place.

"Me? I'm the one who brought this gift to our station. Well, by following my Master's command, of course." Melissa smiled at you for a moment before she easily took the knife away from Leona, "All you need to do is relax, and let me take you."

"Yes..." Leona lowered her arm and sobbed quietly.

"Good." Melissa held her shoulders and led to the bed, before she looked at you again, "You can have some fun with Jessica. I'm sure she won't resist."

"Yeah. You don't say." You smiled at the docile doctor sitting on the floor. She gave up the moment she saw Leona obediently followed Melissa. She didn't even dare to look at you.

"Please... Don't hurt me..." Jessica said in a crying tone.

"Of course." You held her up, dropped her in the sofa and whispered in her ear, "I would never hurt you. It'll be the most pleasurable thing you had experience in your life."

A drop of tear rolled down her eye when you bit on her neck. Her blood was so sweet, and it made your manhood erected quickly. You pulled out your fangs shortly, and violently tore her clothes apart. You lifted up one of her legs and fucked her in the sofa.

Jessica bit her lips and blushed as you thrust harder and harder. She was panting heavily, and you're reaching another orgasm. With a final blow you came into her. After you unloaded everything into her womb, you bent over and bit her breast. She let out a short scream and fainted with a blissful smile on her face.

Meanwhile, Melissa put Leona on the bed and took off their clothes.

"What are you doing...?" She asked Melissa curiously.

"I'm going to taste you..." Melissa smiled as she climbed on the bed, sat right in front of Leona and pinned her down, "And make you mine..."

Melissa crossed her legs with Leona's and came closer, until she could feel the tingle from Leona's pubic hair. She grabbed Leona's breast with one hand, her thigh with another, writhed energetically and connected their intimacies. Leona moaned intensely and bit her finger with her lips, when she felt Melissa's clit rubbing against hers. She held Melissa's hand on her breast with a joyful smile and squirmed to cooperate.

Melissa looked upwards, exhaled and moaned aloud, just like all her children did in the police station right now. She panted and hissed, and in several seconds her fangs came out. She controlled the pace perfectly, faster when Leona was enjoying the waves of euphoria, and slower when the redhead was difficult breathing.

It didn't take long for Leona to drown herself in the unimaginable pleasure of being fucked by her most admiring sergeant. Gradually she lost the strength to squirm and just let Melissa do all the work. Melissa bent down to kiss the young officer and roughly rubbed her breasts with both hands to keep her clear. Leona went from delirious to clear-minded, and the other way around, for several times until she was really exhausted.

When they both squirted from the climax and drenched the sheet, Melissa bent down one last time to bite on Leona's neck. Leona slight grabbed the back of Melissa's head, held her closer, and shivered blissfully. She stretched out her tongue, panted heavily and moaned aloud every time Melissa sucked..

When Melissa finally pulled out her fangs, Leona has already passed out and she was breathing weakly. A few more seconds of drinking could've killed her.

"I'd like to keep her." Melissa wiped the blood around her mouth and gave you an imploring look.

"Then you shall have her." You walked towards Melissa after you made Jessica drink your blood. You smiled at Melissa and kissed her, sharing the remains of Leona and Jessica's blood with each other.

Melissa rejoiced with excitement when you broke the kiss. She ripped her shirt apart and revealed her fine boobs. She slightly made a cut above her nipple with her sharp fingernail, held up Leona and pressed her mouth on her breast. Merely seconds later Leona began to suckle, just like a baby drinking from her mom. Melissa stroked her hair gently, and cradled her head like a mother did her child.

Leona has lost so much blood and drunk so much from Melissa that, once she stopped drinking and sat up on the bed, you could see that her transformation has completed.

"Thank you, Mistress! And Master!" She looked at the two of you excitedly just like a little kid. She was too thirsty to hide her eyes and fangs now.

"I have a present for you, Leona." Melissa looked at the door and said, "You can come in now, Peter."

"Yes, Ma'am." Peter answered and walked inside.

Leona couldn't even control her thirst and lust when she saw the cute little police officer. She immediately jumped up on the bed and lunged at Peter, pinned him down on the floor. She couldn't wait to tear his trousers apart and taste the fine dick he had.

Melissa patiently taught Leona how to arouse the boy, how to make him feel better and how to feed without killing him. Leona did as she said and gave Peter a good fuck before making him drink her blood.

After several seconds of twitching in Leona's arms, Peter finally opened his eyes and looked at the world around him curiously. He stretched out his tongue and touched it, then he found the fangs in where his canines were, touched them and let out an exciting growl. Everything was new to him. He turned to his redhead mistress standing behind him, and engaged a deep kiss with her.

Noises in the office were getting loud. Growls, moans and pants were everywhere. The officers, turned or not, came back from the canteen and continued to hold the orgy here.

"Let's get the party started." You smiled to the three vampires in front of you.

"Yes, Master." They all answered.

Mistress will be pleased, you smiled and went out with your children to fine anyone that wasn't touched by your kind, and defiled them before they knew what was happening.