By Zephyria 
I undid the tightly fastened buckle and lowered the zipper. As I finally pulled down his underwear, a semi-erect shaft sprang out.
No matter how many times I saw it, I could never get used to its size and appearance. Even without being fully erect, it already far exceeded the average size.
“Guide Kwon Gi-dam, at this rate, the sun will be up before we’re done.”
“……I’m starting now.”
I carefully reached out and gripped the shaft. Even using all my fingers, it was not enough to fully encircle the thick member.
I opened my mouth slightly and tried to take the tip, but as expected, it was nowhere near enough. Only after opening my mouth wide enough to feel as if my jaw might dislocate was I able to swallow the shaft bit by bit.
The cold, hard member pushed through my narrow lips. With my mouth already open to its limit, the member pushed in further, making my lips feel so tight they might tear.
“Haa……”
Vasily let out a long breath, sounding aroused. I could feel the veins protruding on the surface of the member twitching through the tip of my tongue.
Since it had been a while, even taking the member properly in my mouth wasn’t easy. My mouth was already full, yet only about half of it had entered.
If I pushed it in any further, it would pierce my throat. The memory of choking every time that happened surfaced, causing me to frown.
‘To satisfy Vasily, I’ll have to suck him roughly, according to his taste.’
If Espers had one thing in common, it was that they all had poor sexual tastes. Constantly crossing the line between life and death at the Gates, they couldn’t be satisfied by ordinary acts and always chased intense stimulation.
Vasily was no different. In fact, being an S-Class, he was even more extreme than other Espers. He was rough, and at times, even sadistic.
“Ugh……”
Recalling the guiding I had done with Vasily before my regression, I swallowed the member deep into my throat. As I tightened my throat while taking him in to the root, Vasily grabbed a handful of my hair and yanked my head up roughly.
“Kgh!”
The shaft scraped the inside of my throat as it was violently pulled out. The member, half-caught on my lips, poked the inside of my mouth, making my cheek bulge.
“Where did you learn something like this?”
“Ugh, mmp!”
“Answer me. You don’t look like you’ve done this just once or twice. Just how much have you been around?”
Vasily asked in a menacing voice. Did he misunderstand because of my proficiency?
Let him misunderstand some more.
Sneering inwardly, I took his hand and moved it to the back of my head. Realizing my intent, Vasily let out a short laugh and gripped my hair.
“Keuh!”
My head was pressed down by the strong force, and the member slammed straight into the back of my throat. I instinctively jerked my head back as I gasped for air, but Vasily’s hand didn’t budge.
“Ha……”
Contrary to my choking and gagging, Vasily let out a low chuckle. The member filling my mouth twitched.
The hand gripping my hair began to move.
There was no such thing as consideration in his touch. The cold member scraped the inside of my throat as it pulled out, then pushed back in roughly, repeating the cycle. My head moved back and forth as the thick shaft rapidly traversed my throat.
“Is this how you’ve been guiding other Espers until now?”
“Ugh, mmp…… hng!”
“Or did you learn it from some guy who inserted himself without even loosening the back? Tell me. I need to find every single one of them and kill them.”
Vasily urged for an answer while moving his hand. His voice sounded genuinely angry, but I couldn’t mention a partner who didn’t exist. Furthermore, it was impossible to answer his questions while my mouth was blocked.
“Maybe going to the hotel was to meet someone. Surely you weren’t planning to roll around with another man while I was in the next room, were you?”
As absurd misunderstandings were added to the mix, his touch grew increasingly rough. I had succeeded in grating his nerves, but at the same time, I regretted it slightly. The anger added to an already difficult act came back to me in full.
Eventually, a stinging pain flashed, as if my lips had torn. The faint taste of metallic blood lingered in my mouth. Seeing how sore my throat felt, I felt as though the inside of my throat would be raw if this continued.
The strained moans I let out and the squelching sounds of friction mixed blatantly.
Thinking that I needed to make Vasily ejaculate quickly, I opened my throat as wide as possible to accept him. As I used my tongue to stroke the shaft, I felt the grip on my head tighten.
“You’re so proficient; I must have been disappointed thinking it was your first time, right?”
“Hng!”
“Guide Kwon Gi-dam probably prefers being handled roughly over being treated with slow consideration.”
As Vasily said that, he placed his foot between my legs.
The foot that had moved up to my lower body applied pressure, stepping firmly on the front of my pants. As I shuddered and tried to pull my waist back, Vasily’s member slammed into the back of my throat.
To prevent me from escaping, the way he handled my head became increasingly rough. It reached a point where I couldn’t tell if the shaft was entering my mouth or a hole.
“Mmp…… ugh, ugh! Keuh!”
Whenever the member scraped the inside of my throat, painful moans leaked out intermittently. Even as I clung desperately to his clothes, Vasily ignored me and used my mouth as a tool to vent his sexual desire.
The object entering and exiting my throat was no longer cold. Having absorbed the heat it stole from me, it had become hotter than my own body temperature.
Amidst being handled roughly, I felt my lower half, which was being stepped on by Vasily, hardening. The front of my pants bulged tightly. An unbearable sense of shame washed over me at the thought that the fact I was erect was being conveyed to Vasily.
Thump!
Vasily suddenly thrust his hips upward. With a dull sound, my face collided with his hard lower abdomen. My face was shoved so hard into his lower body that my nose throbbed, and the member entered deep into my throat.
“Kgh!”
Soon after, I felt Vasily’s member twitch as he ejaculated. Even though I hadn’t swallowed, the semen flowed down my esophagus and past my throat.
“Cough!”
Once the ejaculation ended, the member that had filled my mouth pulled out. My throat suddenly felt empty, and as cold air rushed in, I burst into a coughing fit.
I gasped for breath, filling my lungs with air. My head felt dazed due to the lack of oxygen.
Vasily grabbed my wrist and pulled me up. It was hard to even steady myself, so I couldn’t shake him off and stood up staggeringly, my vision spinning.
“Ugh!”
My body tumbled onto the bed. As I belatedly regained my senses, I saw Vasily overlapping his body with mine, attempting to press his lips against mine.
I hurriedly raised my hand to block his face. Vasily’s brow furrowed menacingly.
“……I did as you wanted.”
“And?”
“Keep your promise. You seem quite satisfied.”
Vasily let out a short, incredulous laugh. But he wouldn’t be able to deny my words. I had sucked him exactly the way he liked.
Vasily was breathing heavily, unable to hide his excitement. The gaze staring at me was filled with an uncontrollable heat.
He stared at me, panting beneath him, with eyes that looked as if he might swallow me whole at any moment. Feeling like a herbivore placed before a predator, I couldn’t even blink. I could see the hand blocking his face trembling slightly, but I endured without averting my gaze.
“Fine. I should keep my promise.”
After a long standoff, he backed away. I quickly got off the bed and wiped the saliva-covered corners of my mouth.
I need to get out of here before I’m caught again.
As I hurried my steps and grabbed the doorknob, a voice from behind stopped me.
“Next time, I’ll watch how you try to escape, Guide Kwon Gi-dam.”
I closed the door without answering.
“Damn it……”
I went straight into the bathroom and rinsed my mouth. It felt as if the hotly burning excitement still remained in my mouth.
By the time I could taste nothing but water, I checked my reflection in the mirror. Tears were pooled in my reddened eyes, and my lips were torn and beaded with blood.
To think I showed such a pathetic sight to Vasily.
A self-deprecating laugh escaped me. Still, it was better than revealing the fact that I had died and regressed. I comforted myself, thinking that I had at least avoided the worst-case scenario.