Office, 1F

You and Melissa went to the first floor. Most of the officers on duty today were busy fucking or biting each other in the canteen, thanks to Melissa's wonderful cream soup, so there weren't many people around. It made you easier to sneak past the windows to avoid the direct sunlight and returned to Melissa's office. You both took a deep breath as you've passed the most difficult part. Now the real fun began.

"Leona," Melissa picked up the phone and dialed to her most favourite rookie, though not under her command, as she spotted her still working at her desk outside, "come to my office, now."

"Yes, Ma'am." Leona replied.

A few seconds later a young redhead, carrying a pile of files, came in the room. You recognized her as you often saw her following behind the sergeant in the station. You believed she admired Melissa, too.

Leona thought the sergeant would want to take a deep look at those animal attacks, so she brought the relevant files with her. But when she saw you, one of the suspects for Neil Brown's ****, standing in the room, she was shocked. Before she could say anything, you and Melissa's gaze captivated her completely and the files in her arms dropped to the floor.

"Leona, close all the curtains in the hallway, and return to me immediately." Melissa casually gave her command as a superior police officer, just like before.

"Yes..." Leona went out and did as she said. She returned in less than two minutes.

"Well done." Melissa was pleased with her. Leona smiled with her face blushed. She really liked getting praise from the sergeant.

Now that the police station was free of sunlight, you could do whatever you wanted, starting with the redhead officer. You gently held her hand and guided her across the files on the floor, to Melissa's desk. You hypnosis has taken root in her mind so that you didn't need words to command her.

"What are you doing...?" She asked you deliriously when she saw you taking off your clothes.

"We're going to taste you..." You smiled while you grabbed her chin and stared at her more closely.

"And make you ours..." Melissa walked behind the desk while she's licking her canines.

Leona sat on the desk and undressed herself with a calm look. You took her trousers off, threw them away and spread her legs. She blushed and panted when you held her thighs up, buried your head deep and licked her pussy. You swung your tongue swiftly and ravaged her lips, her clit, and the root of her thighs. You laughed when she shivered. You were never tired of tasting young girls like this.

It didn't take long for her to lose her strength and lean her back on the desk. And Melissa was waiting on the other side. She bent down to kiss the young officer and roughly rubbed her breasts with both hands. Leona moaned intensely as she held Melissa's hand tightly. She didn't want her to let go.

You felt a small stream of cum dripping out Leona's slit when your fangs dropped. You gently caressed Melissa's cheek, and she understood immediately and broke the kiss with Leona. You opened your mouth wide, bared your fangs and penetrated the flesh right above her clit. At the same time, Melissa slightly held up Leona so that she could better bite on her neck.

Being bitten by two vampires at the same time drowned Leona in the orgasmic pleasure. She grabbed your hair with one hand and held the back of Melissa's head with another, and shivered blissfully. She stretched out her tongue, panted heavily and moaned aloud every time you sucked. She was making lewd, loud noises, however, she wouldn't be heard. You were pleased that no one disturbed you and you sucked harder.

Eventually she came into your mouth. When her blood mixed with her juice flowed through your throat, you almost lost control of yourself and kept drinking, until Melissa stopped you from draining her. When you finally pulled out your 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 smiled and kissed Melissa, sharing the remains of Leona's sweet juice in your mouth with her.

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 stood up from the desk, 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.

"Get dressed, Leona, and come with us. We have many works to do." Melissa gently handed her her shirts and trousers.

"Yes! I can't wait!" Leona touched the tip of her fang and smiled wickedly.

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. You walked in the hallway freely and enjoy the scenes for a while. You heard screams of a lady coming inside the infirmary, but you knew everything would be fine and continued secure other places.