The Main Character is the Villain

I took a breath. I took a step toward the mansion. Just then, Sieri, who was leaving work, was walking over from that direction. Seeing me approach, she hastily ran over. I couldn't help but laugh at the sight of her trotting over like a puppy chasing its owner. She grabbed my hand tightly and asked.

"H-How did it go?"

"We won."

I gave them a crushing defeat. The Northern Grand Duke is dead, and Eve is now human. I said, pulling Sieri into a tight hug. At my words, Sieri finally seemed to relax, letting out a deep sigh as she collapsed to the ground. Her skirt got dirty from sitting on the bare ground, but Sieri showed no sign of caring. I grabbed Sieri's arm and helped her back up.

"Aah…"

"Sieri. What's wrong?"

"I, I was just so worried about what would happen to… Ms. Eve…"

It seemed the two had gotten quite close while I was away. If they were going to get close, I would have preferred they did it in bed. I stroked Sieri's hair and said.

"As long as I'm here, that will never happen. Understand, Sieri? You must always trust me. You have to trust me."

"Yes…" Sieri repeated my words as she hugged me tightly. I patted Sieri's back and looked toward the swimming pool. In that place, which was closer to a small pond than a swimming pool, Cellu was leisurely splashing about. While swimming, she noticed me approaching and swam over to the corner where I stood. Then, she looked up at me from the water and asked.

"How did it go?"

"I killed them. Slit the Grand Duke's throat, and the Lord of Amur was crushed, too. We completely won the trial.”

Cellu was listening to my story far more calmly than I expected. I lost a bit of steam as I spoke. Cellu gently shook her head and asked me.

"So, is Eve human now?"

"She's human. And you… well, I'll count you as human, too."

"Heh."

Cellu laughed at my words. Looking pleased, she dipped her body deep into the pool before rising again. Then, leaning her body toward the edge, she looked at me and said.

"Impressive."

"Isn't it? Where's Eve?"

"Don't know. She came out for a bit earlier, then went back to her room."

So, with my arm around Sieri, I entered the mansion. I could feel Sieri's heart pounding. I stroked Sieri's hair as I searched around. Aira, who was cleaning the hallway, saw me and approached.

"My Lord! How did the trial go?"

"It ended splendidly, Aira. Did you watch the house well?"

"Yes! My Lord! So… about… my… reward…"

Aira blushed as she made her subtle request. I nodded and went to look for Eve again. Giving Aira her reward was a very important matter, but today, enjoying the taste of victory with Eve was more important. She was probably in my room. After sending Sieri to her own room, I went to find Eve. When I opened my room door, she was sitting on the bed. She glanced at me before turning her head away and saying.

"Fucking late."

"Guess what happened?"

"I don't know. Am I going to be turned into a fish fillet now? Huh?"

Eve stood up and asked. She was trying to hide her gloomy expression. I grinned and shook my head. Eve didn't understand the gesture. She frowned at me, then her eyes widened belatedly. She pointed at me and asked.

"Fuck… you won? You won that fucking absurd trial?"

"Of course. Who the fuck do you think I am?"

"...Son of a bitch..."

Eve said, hugging me tightly. I patted Eve's back with a proud expression. So this is the joy of being the head of a household. You finish a rewarding day's work, and your supportive wife is there to hug you when you get home. There was no better day than this.

Come to think of it, I used to dream of a life like this in my past life. When I worked my part-time jobs and came home late, my younger sister would be waiting for me. Fuck, a shitload of money was blown on medicine every month. Comparing then to now, my current life was the very definition of unreal.

"Groom?"

Eve spoke to me as I stood there blankly. It seemed I had been lost in old memories. Realizing I'd been spacing out, I stroked Eve's hair.

"Fucking cool, right?"

"Fucking cool. Want me to suck it?"

"Don't. Your teeth are sharp, it's scary."

Normally, I'd endure it and take her up on the offer, but Eve's teeth were just too sharp. In the first place, mermaids were the apex predators of the sea. They were extreme predators that, as long as they didn't touch humans, could tear apart anything from sharks to turtles if they could sink their teeth into it. I only ever saw mermaids fucking, so I treated them as human, but…

If you grew up watching mermaids tear apart sharks, you wouldn't think of them as human either.

"By the way, is shark meat tasty?"

"What shark meat?"

Eve, who had been clinging to me, looked at me with a puzzled expression. They say shark fin is delicious. Maybe I should ask Cellu or Eve to catch one for me when I go to the sea later. Since Eve didn't understand the context of the conversation, I asked again.

"You guys eat sharks in the sea, don't you?"

"Aah, that shark. It's disgusting. Don't eat it. Fuck, it's really fucking disgusting."

Eve shook her head and stuck her tongue out. According to Eve's explanation, the entire meat had an ammonia-like smell, so they only ate it like a snack when they were really hungry, or when a shark invaded their territory.

"So, were you going to ask me to catch a shark for you? I mean, if you really want one, I can get it for you, but… it's really disgusting, you know?"

"If it's disgusting, then never mind. Do you know yellowtail or anything like that?"

"What's that?"

"Flounder."

"What is it?"

"Eel. Red sea bream, tuna."

"Is that some kind of magic spell?"

Fuck, do only mermaids, turtles, and sharks live in the sea in this neighborhood? I was thinking of having a fish party, but Eve didn't know any of those fish. Maybe they just had different names.

"No, you know, those fucking big, plump fish that look like they have firm meat."

"Aah, a sunfish? That's not great either."

"No, fuck. Why does only shit like that live in the sea? Aren't there any tasty fish?"

"Fuck, why are you getting mad at me? Tasty fish? Hmm… I don't know. Honestly, everything you eat in the water tastes more or less the same. Unless it's something fucking disgusting like a shark, they're all similar."

"...Never mind, then. I was going to have a fish party, but let's just drop it."

I couldn't buy fish from Esta anyway, so I decided to postpone the fish party. Once I'm done dealing with the Amur Territory, I'll have some free time. I can just take Cellu fishing then. I sat on the edge of the bed, and Eve naturally sat down next to me.

I stroked Eve's hair and asked.

"So, what will you do for me?"

"You said you don't want me to suck it… so what should I do?"

"Have you tried it from behind?"

"Behind?… Fuck, behind?"

Eve pondered my words for a moment, then, with a shocked expression, she subtly backed away and covered her buttocks. What's this? Was having sex from behind a taboo in this world? I remember a few cutscenes with characters having anal sex.

It didn't seem like doing it from behind would be a big problem, unless you were like Cellu, where it was impossible to tell where you'd even stick it. Besides, Eve was human down to her thighs, so that part was human too.

"No, cunt… behind? Ah… I don't think that'll work…"

"What? You said you'd do anything."

"How the fuck is that supposed to fit in my ass?"

Eve said, pointing at my cock. Thinking of my large penis, I couldn't help but nod. Eve might be a ridiculously overpowered mermaid with 95 stats, but there were still some things that were fucking impossible.

I decided to try that later, and for now, I was thinking about what kind of reward from Eve would get me horny.

"Fuck, you bastard, why are you taking so long? There's only one thing to do, anyway. Huh?"

Eve said, slowly stroking her own thigh. She just wanted some satisfying, sloppy sex, but I wanted a situation that was much hornier and more fucked up.

As I was pondering, someone knocked on the door.

"Who is it?"

"Ah, My Lord. It's me, Sieri. I... First, congratulations on the trial today… and… since you must be tired, I was wondering if you might need… consolation…"

"Ah, come in."

And so, Sieri entered the room. Eve was looking back and forth between me and Sieri with a very strange expression. The situation itself seemed to make her a bit uncomfortable. Sieri, too, stood there with a somewhat awkward expression upon seeing Eve next to me. Her eyes were asking me.

'Why did you tell me to come in?'

"Eve. You want to have a threesome?"

"What?"

Eve's face scrunched up slightly as she looked back and forth between me and Sieri. Sieri was also fidgeting, her face bright red. Strangely, Sieri's reaction seemed quite alright, but Eve didn't look so pleased.

"What's wrong, Eve? Is… having a threesome considered something bad among mermaids…?"

"No, it's not that. It's just that I have some bad memories related to this kind of play."

"Bad memories?"

Fuck, she's had a threesome? Should I divorce her? Did my feelings show on my face? Eve hastily tried to clear things up.

"No, it's not that I did it. Fuck, when some mermaids get sold to brothels, they don't get fucked. Instead, their fucking mermaid blood is drawn, and the customers and prostitutes smear it all over their bodies and have sex. Because mermaid blood has an aphrodisiac effect. They tie the mermaid up like this on the side and just draw a little bit of blood at a time to use."

"...Fuck."

No matter how I think about it, I'm actually on the pretty decent side in this world. Before Eve could spit out any more bad memories, I swiftly stripped her clothes off. As I lifted her sleeveless t-shirt, Eve, with a startled expression, tried to pull it back down. She was conscious of Sieri. I said to Sieri as well.

"Sieri. Take it off. All of it."

"Ah, yes…"

Sieri obediently took off her clothes. Eve stared at Sieri with a dumbfounded look before starting to undress herself as well. I looked satisfyingly at my own member, already throbbing with excitement, and stroked Eve's hair. Eve said.

"You're a real fucking pervert bastard."

"But you love me, right?"

"...I don't know."

Saying that, Eve lay down on the bed. Sieri was tentatively and cautiously approaching me. I gently pulled Sieri into an embrace and laid her down next to Eve. With both of them lying there, there was no other sight more magnificent.

A threesome is a must.