We continued our exploration of the dungeon.
We also went back to the treasure room so Kurumi and Ginko could take a treasure they might want or need. And it might take a while to get another to that treasure vase.
Kurumi got a mystery novel. At first, she was disappointed, but over the course of a week, she grew to love the book. I sometimes read it with her.
Ginko got a shogi board that, unexpectedly, she really loved. She even taught me how to play the game, and we played for almost five hours—with Kurumi and Marin joining us,
And of course. We all lost to her at that game. It seems in the game of shogi, Ginko never show mercy even if the opponent is newbie.
A week passed...
My mana was about to reach 100,000, meaning I would soon summon my fourth waifu in this world.
Right now, Marin and I were cosplaying. More accurately, I was going along with her whims again, well, I loved every second of it.
"Hmm... What play should we do now, Ren-kun?" Marin asked.
We had done most of the standard scenarios: a Magical Girl meeting a final boss, a princess and a knight, and double agents on a mission.
"Well... I don't know, we've done a lot of cosplay already. I'll leave it to you, Marin," I said.
"Then... How about... We play a knight..." Marin said in an almost embarrassed whisper.
"A knight...? We do that most of the time for our plays... Well, if you want to do it, let's—" I didn't finish my sentence before Marin dropped a bomb.
"A female knight... captured by a lustful enemy barbarian and... doing a lot of erotic stuff..." Marin said shyly, a blush creeping across her entire face as her eyes spun in spirals.
"Ehh?"
I was dumbfounded by her suggestion. Did I hear that right?
"What do you say... Ren-kun, want to do it~ with me?" Marin asked with a suggestive tone.
Gulp.
I swallowed the lust that was running wild in my mind.
"Sure... Let's do it," I said, turning my face away in clear embarrassment.
"Then... Let's do it."
In the blink of an eye, my outfit changed into classic barbarian attire: topless and full of tattoos, wearing unruly shorts made of animal skin, a thick beard, and wielding a giant axe.
I turned my eyes and saw Marin.
She was tied to a makeshift pole; her armor had been dropped, putting her sexy cleavage on full display.
Fuck...
I'm getting hard.
My AXE down between my legs was ready to fight any battle, anytime.
I stared at her for a full five minutes, contemplating what the hell I should do.
But my thoughts broke when Marin started acting out.
"You fucking, filthy brute barbarian!!! Untie me this instant!!!" The female knight (Marin) shouted in fury.
It startled me, but...
I adapted. Since we had done many plays already, a wicked grin spread across my face.
"Ohh... So your spirit still isn't broken yet... Even under such harsh treatment," I said, my tone amused. The female knight glared at me with clear killing intent.
"You fucking despicable, wicked barbarian. You will never, ever break my will and spirit!!" Her shout echoed throughout the room.
"Hohh..." I brutally grabbed her golden hair and pulled her head up to meet my eyes. Her ruby-red eyes stared back with an unbreakable will that screamed, 'I will not submit.'
"Then... I will break you right here, right now!" I said. I looked intently at her body, licking my lips as if examining a fine, aged wine.
"You... You fucking brute! I will never submit to you! No matter what!" the female knight declared with determination.
"Then... Let's see if that's true," I said lustfully.
My hand reached out, about to grab her breasts and knead them, but...
I hesitated.
I was about to back out when I suddenly heard a voice in my mind. (It's alright, Ren-kun. If it's you, I don't mind. Please make me your third waifu and... continue the play, hehe~) Marin's telepathic voice shattered my hesitation, throwing open the gates for my lustful thoughts to run wild.
I grabbed her boobs roughly and squeezed them tightly.
"Ahh~" The female knight moaned lewdly.
"Hahhh! Look at you, moaning so cutely just from me violating your boobs," I said in disdain.
"Y-you bastaaaahh~" The female knight was about to say something when I squeezed her boobs again, making her moan even more lewdly.
I didn't hesitate anymore. I roughly grabbed and tore away the rest of her clothes.
Her naked body was now on full display. Her skin was perfectly white, her breasts were firm, and the beautiful female knight's face stared back at me full of disdain.
How beautiful... This female knight certainly had the body of a whore! No, she had the perfect body to become my cumdump!
"HAHAHAHA! You have a nice body! I like it. From now on, you are my slave!" I laughed like a madman, my tone carrying the arrogance of a conqueror claiming a new territory.
I removed my shorts and proudly displayed my barbaric cock, casting a shadow over her face.
Gulp.
Marin swallowed her saliva when she saw my giant AXE, and a lewd smile appeared on her face.
(Hey Marin! You're breaking character!) I immediately reprimanded her. Marin snapped back from her trance. (I'm sorry... I was mesmerized by your sword of justice!)
Sword of Justice?
"Ha! You bastaaarrrkkk..." Before the female knight could protest, I shoved my dick into her mouth, pushing it all the way down to her throat with no mercy.
(Are you alright, Marin?) I asked worriedly.
(It's alright... Please treat me more roughly, Ren-kun~)
Hearing that response, I didn't hesitate anymore. I rammed my hips faster, treating Marin's mouth like an onahole.
Maybe... I have a talent for being a sadist?
I erased those thoughts and focused on our acting.
Gukk Gukk Glukk Gukk
The wet, lewd sounds coming from the female knight's mouth echoed loudly in the room.
"Ahh... That mouth of yours is truly good enough to become my onahole," I said while enjoying myself. The female knight glared at me in fury.
But the slit between her legs told a different story, as a glistening fluid was already gushing out of it.
When I felt I was about to release, I didn't hesitate and unloaded deep into her throat.
Fuck...
I almost broke character; this was freaking good. When I released into her mouth, I left my cock there for a full second before finally removing it.
Cough Cough "You fucking bastard..." the female knight said in rage, but her pussy said otherwise—a puddle of love juice had formed on the floor.
I grinned. I grabbed both of her legs, placed them on my shoulders, and positioned myself to easily fuck her pussy.
I pointed my tip at her entrance and, without consideration... I pushed in.
Damn... That was... fucking good.
The fluffy warmth and wetness combined, comforting my cock inside her.
"Ahh~" The female knight moaned loudly.
I didn't hesitate anymore and rammed my hips a bit faster.
Plok, plok, plok
The sound of our colliding flesh echoed through the room, accompanied by Marin's lewd moans, which were much louder than Kurumi's and Ginko's.
The knot tying her was already undone, and her hands freely hugged me as our bodies smashed together. I could feel her warmth and her heartbeat drumming faster.
Freak...
She had completely broke the play.
Since the act was effectively over, I leaned down and kissed her. We kissed lewdly for who knows how many minutes, and when we parted, a string of saliva formed a bridge between our lips.
I looked deep into Marin's ruby-red eyes and said...
"Marin... I love you, not just as your summoner, but as a man. I promise I will do everything I can to make you happy. Will you accept me as your husband, even if I'm greedy and possessive?" I said in a serious tone.
But...
"Pfffttt.... Ahahaa... Hehehe~ pfffttt."
She laughed.
I looked at her, dumbfounded.
"Isn't it too late for that, Ren-kun? The moment I was summoned into this world, I had already decided to become your wife. Hehe~" Then, she suddenly showered me with so many kisses that I was completely overwhelmed.
We did a lot of things: vanilla sex, cosplay sex, and even S&M.
Marin and I went at it for three whole days.
I was left in pure exhaustion—even though I theoretically shouldn't feel fatigue.
Damn... even with my proud stats, taming this lewd girl came with its own set of challenges.
When we finally woke up...
We held hands, with Marin proactively intertwining her fingers with mine.
When we arrived back at the safe room, Kurumi and Ginko looked at us. Their gazes shifted to Marin, and with knowing smiles, they invited her into Ginko's room.
Which meant... I wasn't allowed to sneak in or even peek.
I just smiled and cooked our breakfast alone while they had their girls' talk.
A whole week passed.
Nothing in our daily lives changed... except that I was left exhausted every single time.
Thanks to the cultured sage book, I had learned and mastered a technique that could make even a goddess cum. Because of that, when we were in bed... I barely managed to win.
My waifus had become more competitive, you see.
They became more daring and aggressive since I always managed to make them pass out.
Anyway...
That's not important right now.
The important thing is...!
"It's summon day!"
The four of us cheered together.
"Yay!!! I'm excited to see which sister will be summoned!" Marin said enthusiastically.
"Right..." Both Kurumi and Ginko nodded their heads in agreement.
"Then... I shouldn't tease you all anymore. It's summon time!"
I felt the mana being sucked out from inside me.
A blinding violet light illuminated the entire room.
And when the light started to dim...
A beautiful girl with black hime-cut hair appeared. She had sharp eyes... and when she opened them, stunning violet irises were revealed. She wore a black sailor uniform with a long red ribbon attached, and she bore her trademark long katana resting at her waist.
Her entire aura was...
Sharp... Sharp as a blade.
She slowly walked over to where I stood and offered a handshake.
"I greet the summoner. My name is... Kisara..."