33 – Backdoor (2)

But falling wasn’t the end. As he pulled out the fingers that had been stirring her ass, Teacher Gan muttered, with the thinning gel,

“This should be enough.”

There was no need to ask what was enough. Even Ha-yoon, who had collapsed from the draining sensation of the heat touching her ass, had jolted her upper body upright.

But she couldn’t stop Teacher Gan’s actions.

“Wa, wait a mo—ah…”

The sensation of being stabbed was different from usual. Ha-yoon dropped her head and gasped as the large object dug into her ass.

“Hoo, this is no joke.”

Even after loosening it up so much, just the head of his dick was so tightly clinging and pushing back, it felt like a lot of pressure. Teacher Gan grabbed Ha-yoon’s slender waist and slowly slid his dick in.

“Heuek, hueuek…!”

“Haa, haa…”

Whether it was because he had worked so hard to loosen it up, or not all his efforts were in vain, his dick slid in smoothly each time.

Each time, Ha-yoon’s eyes widened and her hands gripping the bedsheets trembled, but Teacher Gan only let out a languid sigh at the sensation of her tightly clamping down on his dick.

“Good. You have a good grip, Ha-yoon.”

“Ha, heueu, thank you…”

Before she knew it, he was hugging her from behind, whispering in her ear, and she answered with a suppressed moan. Ha-yoon involuntarily made a sound like “eugeut” at the sensation of his dick filling her ass.

Being fucked in the pussy and being fucked in the ass were on different levels. If it were her pussy, she could at least moan freely, but her ass was a different story.

But it wasn’t like there was no pleasure at all. When his fully inserted dick slowly slid out, dragging her inner flesh, she involuntarily let out a sensual sound.

“Haa-eueut…!”

“I’m glad to see Ha-yoon is enjoying it too.”

“It’s not, ahnyat, haa-euek?!”

Thwack! His slowly withdrawing dick slammed in hard without warning. Ha-yoon felt an unspeakable sense of shame at the movement of his hips ramming into her so hard that her butt cheeks jiggled.

The feeling of something being forced in when something should be coming out. The feeling of forcibly recreating the urge to ejaculate made her feel strangely aroused even though she didn’t want to. Ha-yoon covered her face in embarrassment and muttered,

“T, this is weird. Can’t you just fuck my pussy, heuyaat?!”

Smack! Ha-yoon’s back arched again as she was slapped on the butt. Teacher Gan gently stroked the area he had hit and said,

“Ha-yoon, are you ashamed?”

“N, no! I, I just had a hard time for a moment and made a mistake, ah…!”

“You’re arguing with my actions… and you’re ashamed… I think I’ve been too lenient. Right?”

Ha-yoon’s head snapped back as he grabbed her long hair and yanked it like a rein. Her neck ached from the rough movement, but she shed a few tears and kept muttering,

“I’m, I’m sorry! I won’t argue! Please do whatever you want, Teacher Gan!”

“That’s a given. How dare a trainee be dissatisfied with her teacher? That won’t do, will it?”

“Ye, yessir! That’s right! It’s my fault! I won’t do it again, eugeuk…!”

Thwack! Ha-yoon’s eyes momentarily turned upwards as his hips slammed hard against her butt. Teacher Gan chuckled and slowly pulled out his inserted dick before whispering in her ear,

“I knew I shouldn’t be nice to trainees. Isn’t that right, Senior Ha?”

There was no time to think about being called that title after so long. Ha-yoon could only gasp and clutch the bedsheets as Teacher Gan began to move his hips in earnest.

“Haa-eut, eueueut, ogek…!”

Thwack, thwack—As his hips slammed hard against her butt, his dick pounded deep into her ass. Then, he would suddenly thrust in deeply and rotate his hips, putting all his weight into stirring her rectum, forcing her to make a sound like a frog being stepped on.

It wasn’t like she had a uterus like in her pussy, but Teacher Gan relentlessly explored the depths as if he was trying to go even further. At the same time, he was performing long, piston-like strokes without any of the previous adjustments in strength.

“Heuit, iik, aheueu…”

Her long hair was grabbed in both hands like reins as she was fucked doggy style. Ha-yoon lamented her fate, but she involuntarily reached down and stimulated her pussy.

Pleasure was slowly rising from being fucked in the ass, but it was still filled with more discomfort than pleasure. So, she wanted to feel good. Not just feel the sensation of his dick going in and out like this.

But there was something unfortunate about her. Even though she had been fucked to exhaustion by the teachers, Ha-yoon didn’t know how to play with her own pussy.

Her hymen had long been broken, and she had been passed around by several men, and now even her ass was being fucked, but she had never experienced masturbation even once. She could only grope around for the pleasure switch, recalling the memories of being fucked by the other teachers.

“Heueueut?!”

And instinctively afraid of putting her fingers in her hole, when her fingers, which had only been hovering around the entrance, brushed against her engorged clit, which was red with blood, Ha-yoon felt a jolt of electricity run through her back.

At that moment, Ha-yoon became no different from an ape. Like an ape that repeatedly presses a button that dispenses treats, she stimulated the button that could give her pleasure with cautious but bold movements.

When she pressed down on the hard but soft thing, her legs involuntarily curled up.

“Heoeok…!”

“Heuet, heueueut, haa-euek…”

Teacher Gan was taken aback by the sudden tightening of her ass, but Ha-yoon was in a trance. With a blank expression and drool dripping from her mouth, she couldn’t stop rubbing her clit from side to side with her fingers.

It was definitely a part of her body, but it felt like her intelligence was gradually decreasing as she touched it. A small bump less than 1cm that could give her pleasure at the cost of her falling intelligence. Ha-yoon thought blankly and didn’t stop her fingers.

A tingling sensation ran through her back, and a greater pleasure than usual pierced her head. With a feeling like she was pissing, she reached her climax. Ha-yoon gasped and slammed her head onto the bed.

No, she was about to slam it. If Teacher Gan, who had lost his pace due to the sudden tightening, hadn’t pulled her hair up again, that is. He didn’t just grab her hair, but wrapped his arms around Ha-yoon’s neck and back, pressing his body close to hers.

“I was wondering why your grip suddenly got so strong, and you were doing such a cute thing.”

“Eunghuut, heuuut…!”

“Why didn’t you tell me sooner? I would have treated you better… I would have!”

“Eugeit?!”

Unlike Ha-yoon’s thin fingers, Teacher Gan’s thick fingers pinched her clit mercilessly. Ha-yoon thrashed her arms and legs, trembling from the unrefined and violent pleasure, but it was a meaningless struggle as she was firmly restrained by Teacher Gan’s arms.

“Do you like it that much here? Do you like this little bump that much!”

“Neheet…! I like it! Clit stimulation…! It feels so good…! Eunghyet-“

He was using his middle and ring fingers to do a scissor motion while stimulating her clit mercilessly with his thumb. Since he was also moving his hips to thrust his dick deep into her ass, Ha-yoon could no longer properly come to her senses.

She couldn’t resist the pleasure that was pounding her head without filtering it. She didn’t know how many times she had climaxed already.

The lewd sound of her being scissored echoed incessantly, and the dick that had been ravaging her ass thrust deep inside and spewed something out with a gush. Even after that, he didn’t pull out and moved again.

Even though a finger came into her mouth and manipulated her tongue at will, creating a foolish voice, Ha-yoon could no longer do anything.

She could only moan and pee again.

Still, she thought it was fortunate that it didn’t hurt. It was better to feel good. It wasn’t fun at all if it only hurt.

Ha-yoon thought that at the end of her fading consciousness.

Tear, tap. The sound of tape being torn and cut was heard regularly.

Ha-yoon listened to the sound with her eyes closed and pursed her lips. Then, she remembered where she was and quickly opened her eyes.

“You’re awake?”

“Ye, yessir…”

She was glad she hadn’t spoken informally without thinking. Ha-yoon looked around with wide eyes. It was still the infirmary, but the sky visible through the nearby window was not entirely dark. It was faint but bright, as if the sun would rise soon.

“Wh, what time is it now?”

“It’s a little past 5 AM.”

5 AM. It was the point where the end of her duty was barely visible. Ha-yoon tried to get up, afraid of what kind of ordeal she would suffer if she stayed lying down. But she couldn’t. For some reason, she couldn’t move her body freely.

“Uh…?”

She felt like she was restrained somewhere, but there were no parts that were caught. It just felt like her arms and legs were folded at will. The moment she thought that, she heard the sound of tape being torn again.

“Stay still. You’re interfering with the fixation.”

Tap. Teacher Gan said as he cut the tape. Then what was the tape for? It wasn’t difficult to find the answer. As soon as she lowered her head, she could see that her arms were pressed close to her body with her palms facing outwards.

“T, Teacher Gan! Why are my arms…!”

“Why else? You’re being punished, aren’t you?”

“Pu, punishment? Didn’t I already receive all of that?”

Punishment was an absurd story. Hadn’t she already had an enema and been fucked in the ass? But now, punishment?

Ha-yoon looked at Teacher Gan with eyes full of injustice, and he said as he pulled her legs back and tied them together with her thighs,

“That’s because I took over the duty work that Ha-yoon should have done for Teacher Choi, and the punishment for the crime of trying to harm a teacher still remains.”

“Eugeuk…!”

It’s sophistry. She wanted to shout that, but Teacher Gan finished the work without a care and got up.

“Now, shall we lie down on our backs?”

Because her arms and legs were tightly bound with tape, she couldn’t move on her own. Teacher Gan also knew that, so he flipped Ha-yoon over like flipping a pancake and inserted an anal plug that resembled a dog’s tail straight into her ass.

“Euihiit?!”

“Trainee Ha-yoon, I will give you the punishment for the crime of trying to harm a teacher.”

Teacher Gan pulled on the inserted anal plug to check if it would come out easily and said to her.

“For the next week, you will have to walk on all fours, not on two feet, and you will be in a lower position than any other trainee. So, the people you have to obey include not only the teachers but also the trainees.”

“Th, that can’t be…! Huek!”

Ha-yoon shouted as if it was absurd, but Teacher Gan inserted a large dildo into her pussy and taped it in place so it wouldn’t fall out.

As a finishing touch, he put on a set of animal ear headbands that matched the anal plug, and Teacher Gan exclaimed in admiration.

“Looking at it like this, you really look like a dog.”

It was a word that was hard to tell whether it was an insult or a compliment, but it was as he said.

Since her arms and legs were each pressed close to her body, she had to walk only on her knees and elbows, and since she had a tail with fluffy fur and drooping ears, she was no different from a dog.

If you had to name it, it could be called a human-dog.

Teacher Gan looked at the work he had created with satisfaction.

One word from the author (Author’s note)

Cough