Unsatiable Lust

Chapter 23 Her Instruction

Vincent just put her foot on his crotch to refrain from his sexual desire. After all, they were in the

outpatient department. Even it was near closing time, there were still a lot of people walking around. He

could not simply have sex with Coco here, and what they had just done was already too much.

But Coco did not think so, and she was quite satisfied when she had an orgasm so intense. She

thought it inappropriate to ignore his sexual desire, so she took the initiative to release him.

"It's inconvenient. I’ll help you to come now." Coco propped herself back with her hands, and touched

his penis with her feet.

"No. I’ll calm myself down and give you a lesson later."

"Not here?"

"Well..." Vincent was about to say something when the phone rang. There was something in the

inpatient department that he needed to tend to.

Regardless his sexual desire, Vincent could not leave the patient alone.

He took her feet down, tidied up his clothes, and covered his bulged private parts with his white coat.

Coco just looked at him. When Vincent finished sorting out, he found she was still sitting in that

position.

"Why don't you tidy up your clothes? Hurry up. It's urgent over there. "

"Oh," Coco put on her shoes, jumped off the table, and went out directly.

Vincent was not stupid. He understood she was angry and pulled her quickly before she opened the

door. He asked, "Why? What are you angry with?" Vincent said in a hurry.

"Oh... I shouldn’t be angry when you are leaving immediately after using me for sex?" Coco also

wanted to beat Vincent with her bag, but Vincent stopped her.

Vincent pulled a wry face and said, "I’m not leaving. I'll take you to my office first. Just wait for a while

and then I'll come back after seeing a case." Seeing that she was not angry gradually, Vincent walked

over and hugged her. "Besides, you’ve just been sexually satisfied, right?" He touched her with his

swollen cock.

"Hum."

"What a lovely girl." Vincent thought her the most adorable girl he had ever met. He went back to his

desk and put her underwear into the pocket.

Vincent asked Coco to follow him to walk decently.

In the inpatient department, he opened the office first, took the case and asked Coco to sit casually

before closing the door and leaving.

Coco watched his office carefully. It was a small room with many medical books, and most importantly,

there was the smell of disinfectant everywhere.

After waiting for almost twenty minutes, Coco was bored and could only play with her mobile phone. It

was too uncomfortable to bow her head low, so she wanted to walk.

When she just stood up and took two steps, she felt strange because cool wind was blowing past her

private parts.

Maybe her skirt was tucked in her underwear. Thinking of that, Coco immediately checked.

After touching and checking, she found it was not true. Then Coco remembered that it was underwear.

She did not wear underwear at all...

How could she forget about it? No wonder Vincent always hit her with his penis frequently when no one

was there.

"Such a jerk!" Coco said angrily.

Indeed, people should not talk something bad about someone on his back. As Vincent walked into the

room, he heard the girl call him "jerk".

"Who’s a jerk?" He closed the door and walked over. Then he simply put his hand under her skirt and

squeezed her hips, which were soft and elastic like jelly drops.

"You are the jerk! What did you do on our way here just now? "

"What happened?" He did not stop, but became more unbridled. He kneaded her hips and pressed

them to his crotch. He pressed her neck with the other hand, trying to kiss her.

He was not Magnus, so Coco would not have sex with him so easily. At least she wanted to be satisfied

first.

Pretending to cooperate, Coco accepted his kiss and kneading. Besides, she hugged his neck lovingly.

She said after a kiss, "Doctor Vincent! We are in your office, the hospital. Do you really want it here?"

However, she had put her hand into his crotch and slid his cock from root to tip through his underwear.

His features had not softened just now and became harder and thicker, heating Coco’s palm through

the underwear.

"You know it, but you don’t let go. You little slut! You can’t help putting your hand into my crotch and

feel it? "

"Who can’t help? Me, or you? Dr. Vincent." She squeezed his bulged parts, making Vincent sighed with

sexual arousal.

"What do you think? If you little slut do not want my cock, why are you catching it? You are not willing to

let go, aren’t you? As a responsible doctor, of course, I can't leave a patient alone. Since you want me,

of course I have to do my best to help you."

Vincent’s fingers had entered her cunt, pulling out and pushing back wantonly. They moved so

smoothly with the lustful fluid from her pussy.

Coco could not help sucking and clamping his fingers. Vincent smiled and massaged her clit, as if he

was laughing at the girl.

"Hey! I don't want it!" Coco angrily pulled out his tender hand and pushed away Vincent. So his fingers

pulled out of her.

Without any stopper, her body fluid flew between her legs. But Coco did not care, because they were in

Vincent's office. She was almost naked, without underwear.

Coco retreated to the door and leaned against the door. "The nurses outside should desire your body."

She stared at his cock and added, "Maybe there are many female patients outside? Think about it…

Why not open the door and show them what the real Dr. Vincent looks like? They will be aroused, won’t

they? Maybe you will knock yourself out.”

Vincent certainly knew that the nurses and female patients outside would not only worship him because

of his ability and medical skills, but also fall in love with him because of his huge cock. After all, not

every man could sexually satisfy his lovers. Besides, he could satisfy a girl without using his cock. The

reaction of Coco in the clinic just now was the best proof.

Vincent was not afraid, knowing that Coco would not open the door because she was just flirting, so he

walked to the girl step by step. "Huh? So, what do you want? "

"What do I want? I want you ... to listen to me!"

"How do I listen to you?"

"Go and Sit down!" Coco pointed to the office chair.

Vincent obediently walked over and sat.

"Spread your legs!"

Vincent obediently followed her instruction.

"Hold the handrail with your hands, and don't move!"

Vincent still obeyed her, smiling at the girl.

Coco thought his expression so obscene, so she said, "Do not look at me like that. You look so

obscene."

Vincent followed her instruction to change his expression and became serious.

Coco smiled happily, "Ah ha. No. Not this expression! You should be wronged, innocent and ignorant!"

Coco loved playing with him. When she ordered Vincent now, she finally understood why Magnus liked

to instruct her so much.

Vincent changed his expression according to Coco's request and waited for her judgment.

Coco walked over and unbuttoned Vincent's coat and shirt. She deliberately kept rubbing on his

erection through his underwear with her hips. Her body fluid clung on to his underpants. Vincent had

suppressed his desire for a long time and could not stand the provocation anymore. He unconsciously

raised his hips and wanted to enter into Coco.

Coco patted Vincent's shoulder, "Stop! Don’t move! "

Vincent had subconsciously put his hands away from the armrest and touched Coco’s small back.

When he heard her command, he reluctantly put down his hand and threatened, "Hurry up, or I’ll fuck

you now."

"Shh! Listen to me!" Coco thought Vincent was too indecent. He did not wear a tie, which could be

used to bind his hands.

Then she came down from his body and searched everywhere. She finally picked up two pieces of

gauze from the corner, and tied Vincent's hand in an extremely unfamiliar way.

Looking at Coco’s clumsy behavior, Vincent suppressed his smile and cooperated with her.

Coco tied up Vincent and climbed onto him. She licked the sensitive spot on his ears, and sucked them

charmingly, leaving a love bite at last.

Most of his kisses were gentle and weak, like a hair duster making Vincent itchy.

"Harder, baby. Kiss me harder and suck me harder." Vincent guided Coco, but Coco did not listen to

him and continued in her own way.

While kissing his chest, Coco flattened her breast on his cock. Although they were separated by his

underwear, Vincent could clearly felt her softness.

Vincent sighed with sexual desires and wanted to press her body to him to feel her soft breasts, but

when he failed to move, he realized that he was bound. He did not expect that she bound him

awkwardly but so tightly.

Then he asked Coco seriously like issuing orders, "How long will it take to play? Help me to come first.

I’ll play with you later. "

Coco shook her head. "No! I wanna play now! Uncle, you have to listen to me! Otherwise...I’ll make you

suffer! "

"Then...quickly, Coco. I can't hold on. OK?"

Coco did not answer him and sucked Vincent's nipples. It was always the men who suck women's

nipple. Coco sucked hard because her nipples used to be sucked hard by Vincent and hurt badly after

having sex.

But when they had sex, she desired for hard sucking and pinching.

Vincent was very comfortable and wanted to come. He begged for mercy quickly. "Baby, I’m coming.

Give it to me. Quickly!"

"Uncle, if you come before I give the order, you cannot fuck me later."

Then she quickly came down from him, sat aside and calmly played with her mobile phone.

Sweat poured down from his face and dripped onto her shirt. He was still trying to endure his desire.

It was a rare opportunity to have sex with Coco tonight and tomorrow.

The little girl was incredibly cruel. If he really came at this time, she would definitely laugh at him and

would not have sex with him anymore. Thinking of that, Vincent closed his eyes, trying not to look at

her.

Coco certainly did not allow him to close his eyes, so she said, "Open your eyes! Look at me!"

He did not imagine that Coco was spreading her legs in a flattering posture, which would make every

man craze for her.

Laughing at Vincent, Coco said, "Uncle, it seems that...you can't hold on."

It was extremely quiet outside the office. Through the wall, they could only hear some nurses talking

about the celebrity gossips in a low voice.

They would never imagine that Dr. Vincent, who always looked serious, was now tortured by a

coquettish young girl in his office.

Coco played her mobile phone and constantly changed her posture to lure Vincent.

After playing for a while, watching the sweat on his head, Coco felt distressed but satisfied. So she

climbed to his lower body tenderly and rubbed her cheek against his cock.

"Wanna come?" She looked up at Vincent with the purest eyes and asked him softly.

Vincent swallowed his saliva, tried to bear it, and said, "Yeah".

Coco smiled softly, "Then give it to me."

She took his cock out of his underwear, but thick creamy semen spurted out toward the ceiling, like an

artificial fountain.

They cleaned their clothes and walked out of the office calmly.

When Vincent locked the door, a nurse passed by. "Dr. Vincent, you are still here?" Vincent certainly

noticed the questioning expression in her eyes.

"Yeah, I have something to deal with."

He said coldly, so the nurse did not dare to look more between the two and went away, but…there was

a familiar smell around them…

As he wished, Vincent fucked with Coco for all night.

When they finished, Coco felt it boring to play with him, as he was just an ordinary middle-aged man

when he took off his clothes.

Besides, Magnus had sent a message to her, and maybe he would come back soon, so she surely

could not stay with Vincent any longer.

Vincent was surprised; as it was the first time a girl stopped having sex with him. Although he was

unwilling, he agreed because they were both adults. He went home and rested for a while, recovering

from overindulgence in a short time.