(Y/n): *I knew it.* "Cosplay?" He asked which earned a nod from her

Marin: "Yeap! Just like you, I also want to cosplay as characters from movies, anime and games, and you can show your feelings fully! Isn't that amazing?! Its basically... the ultimate form of love! You as a cosplayer knows that too as well, right?!"

(Y/n): "Yes, Yes I know that."

Marin: "And... I don't have sewing machine at home, so i was working on this here after school. But, well... as you can see, its not in the best shape, and I don't know anyone who's good at sewing..." Marin then kneeled in front of him and geabbed his hand. "(Y/n)-kun! Will you make me a cosplay outfit?"

(Y/n) "...... heh? Me?"

Marin: "Yes! You! But... if you can't, you can just tell me you can't... You see, I can't do much more on my own. But Shizuku-tan means so much to me.. She means so much to me, so I want to become her, no matter what! Please, (Y/n)-kun!" She begged to him while looking at the ground, still holding his hands.

"You can do more than just helping people in SSO, bro. You have the talents. Use it to help people. Good deeds aren't just doing one thing. I'm sure you'll find someone who has the same interest with you and believe me, the tslents that you got will help both of you."

(Y/n) suddenly remembered a quote from someone who he cared the most besides his family. (Y/n) with his eyes filled with determination decided to do whatever it takes to make her dream came true. He then held her hands tightly.

(Y/n): "Marin." He called her name and she looked up. "Is it okay if I call you by your first name?"

Marin: "Y-Yeah, sure!"

(Y/n): "I never made clothes for an actual person before. Heck, I didn't made in for myself. I only build costumes with an eva foam. But, i'm willing to take the chance.  I'm not sure how well it will go, but I'll do everything I can." He said with determination.

Marin: "You mean... You'll do it?"

(Y/n): "Mhmmm"

Marin couldn't contained her excitement as she covered her mouth with her hands.

Marin: "YES! YES YES YES! YAY! Shizuku-tan! Now I can be Shizuku-tan!" She shouted as she hopped around. (Y/n) could only smiled at her reaction. "I'm seriously crying right now.. Oh! But I'll do everything I can! Not that I can do much..."

(Y/n): "Its okay. Making an outfit is a learning process. We failed, we do it again until we succeed. She's really preciou to you eh?"

Marin: "Yup! I mean, she's just too precious for words! Shizuku Koroe-tan from, Saint Slippery's Academy For Girls- The Young Ladies of the Humiliation Club: Debauched Miracle Life 2!"

(Y/n): "Ahhh, Intere-" *Hold up. What the f***?* "Say what now?"

Marin: "Oh, did you not get all that? The title is pretty long. From Saint Slippery's Academy For Girls- The Young Ladies of the Humiliation Club: Debauched Miracle Life 2! The Kuroe Shizuku-tan! I want to cosplay as Shizuku-tan from "Slippery Girls 2!"

(Y/n) had a serious look on his face, with his eyebrow twitching.

(Y/n): *If I'm guessing this correctly, this character is from...* "Sumimasen, i should probably know this. But I never heard of this.... anime?"He asked but he pretend to be stupid to not know this game.

Marin: For real? Okay, I'll give you the basic rundown. Slippery Girls 2 is a super populr eroge that came out last year and did crazy numbers. There's even an anime coming out for it. Crazy, am i right? So, the protag is the grandson of the academy's principal and ends up going to this all-girls school because reasons. Its basically one of those common harem plots.

(Y/n): *I. F***ing. Knew. It.*

Marin: "There are a bunch of emotional in-game events, so its super popular. Wait, (Y/n)-kun. Are you not into humiliation stuff? Like sex slaves."

(Y/n): *The f***?!*

Marin: "But the sex slaves in Slippery Girls 2 are doing it for love, so its totally fine. Honestly, its pretty safe.

(Y/n): *You have no idea what you had gotten yourself into, young lady.*

Marin: "The protag is ordered to join the Humiliation Club by the principal and then the girls in the club...."

(Y/n): *Honestly, I didn't know that she's into that. It changes my perspective toward her completely... but i guess... that's what she likes. Wait.. AREN'T WE STILL UNDERAGE?!*

Marin: "So basically, I wanted to buy Slippery Girls 2 since the first game was so epic. If anything, Shizuku-tan's super cute, so why not? And in the beginning, Shizuku-tan doesn't smile at all and she is a total ice queen.  You might think, 'What's thid girl's problem?' And then, like... You get more events , like, 'Wow, she can make faces like this, too'. Before I knew it, I was head-over-heels in love with Shizuku-tan. I was totally obsessed. And I genuinely thought.... that I want to becomr Shizuku-tan. You get me, (Y/n)-kun?"

Marin: *Of course... really... really...*

Then Marin continued to talke about Shizuku-tan passionately, showing to (Y/n) that she really liked her.

(Y/n): "Question." He said while rising his hand.

Marin: "Oh? You still didn't get it?"

(Y/n): "Nope. I got it all. But I was curious about something. Slippery Girls 2 is a pervy game, right? Aren't those age-restricted?

Marin: "Yup! No problems here!" She said with pure innocent look.

(Y/n): *EXACTLY!*

Marin: "Does being a girl or a boy matter when you really like something?"

(Y/n): "Well, you have a point there."

Marin: "Right? Okay, lets get started!."

(Y/n): "I'm looking forward to working with you, Marin!" He said and smiled. "I guess I should look up what we need to do first."

Marin: "Oh! One sec." Marin then walked to her beg looking for something inside. "Oh! There it is!" She then turned around and showed it to (Y/n). "Ta-Da!" A book of beginners guide to making cosplay outfit.

(Y/n): "Hey! I tried to find that book at the bookstore but didn't find it! How did you get one?!"

Marin: "I have my ways!" She said and smiled playfully. Both of them then looked through the book.

(Y/n): "Holy cow! It even tells you how to pick fabrics and draft patterns!"

Marin: "Yup, yup, yup! Super handy, right?"

(Y/n): "They even tell you how to use sewing machines in detail!"

Marin: "I know, right?!"

Both of them then felt into silence.

(Y/n): *Why couldn't she do it if she had a book that's this crystal clear?*

Marin: *Why couldn't she do it if she had a book that's this crystal clear is totally what he's thinking!*

(Y/n): "So! We'll just have to buy the things that we still need, especially sewing machine. But the most important thing, is we need the measurements. So we'll start with that first."

Marin: "Why don't we do that now?"

(Y/n): "I can't. Its already pretty late today and I had to go home for something else. The weekend's coming up, so lets do it on Monday."

Marin then looked a bit disappointed.

Marin: "Right.. okay.. "

(Y/n): "Don't worry, Marin. We'll get it done, okay?"

Marin: "Okay... and (Y/n)-Kun," she then patted his shoulder. "Thanks. I'm looking forward to Monday. Te-hee~"

(Y/n) smiled and nodded.

--------------------------

(Y/n) was seeing in his room working his Slayer's costumes. He was already done with the helmet and currently working the chestplate and the back armor. He had to finish the complicated part first since he would be doing Marin's costume after this.

--------------------------

Sakuya was dressed up as she had plans with her friends to go to Akihabara. (Y/n) was up earlier to cook some breakfast and continued his work.

As Sakuya opened the door and was about to step out from the house, she was met with a blond hair girl with pink edge, wearing jorts, flannel shirts and a black cap.

Sakuya: "Huh? Marin-chan?

Marin: "Eh? Senpai?! Do you live here?!"

Sakuya: "Of course I lived her~ What brings you here, Marin-chan?"

Marin: "Actually, I want to see (Y/n).... wait, you're his elder sister?!"

Sakuya: "Bingo!~ Come in, Marin-chan! I'll call him for you."

Marin: "Thank you, senpai!" She then stepped into the house. "Sorry for the intrusion~"

Sakuya: "Please, have a seat. Do you want me to get you anything?"

Marin: "Ehhh its fine, senpai! Thank you for the offer."

Sakuya: "Okay~ I'll go and get (Y/n)." She then walked upstairs, leaving Marin alone at the living room.

She took a moment to admire the interior of the house. Although they lived just two of them, but the house was very neat.

Marin then heard some muffled voices and loud footsteps coming from above. As the footsteps were nearing, (Y/n) shows up with running down the stairs and stopped just a few feet from her.

(Y/n): "Marin?!" He shouted while catching his breath.

Marin: "Good morning!"

(Y/n): "W-What are you doing here?! And how did you know where I lived?!"

Marin: "How the heck am I supposed to wait until Monday to become Shizuku-tan? Annnndddd I have my ways in finding you~" she then playfully winked.

(Y/n): *Is she's an intelligence officer?????*

Sakuya: "Ara~ (Y/n), I didn't believe that you made friend with her~"

(Y/n): "The f*** is that supposed to mean?!"

Sakuya: "Nothing! Imma head out now~ Don't be naughty you two."

(Y/n): "WHAT?!"

Marin: "No worries, senpai! We won't ~"

(Y/n): "WHAT THE F***?!"

Sakuya then leave them both.

Marin: "Sooo, you lived upstairs eh?"

(Y/n): "Yeah... My room's kinda messy now so just gi-" He then saw Marin walked upstairs. "HOLD UP! YOU DON'T JUST SIMPLY WALK AND GO TO MY ROOM!"

Marin: "I'm coming in~"

(Y/n) then chased her but she had already stood in front of his room where he left the door wide opened.

Marin: "Soooo this is really your room and-" she froze as she saw 2 armor costumes, Gipsy Danger and Master Chief. "OH MY GOD, THAT'S AN AMAZING COSTUMES!" She then went closer to inspect it. "This looks really solid! I bet that it was expensive to make this eh?" She them bowed down. "Wuuuuuuuu your work is really clean~"

As Marin continued to admire his costumes, (Y/n) stood at the door, frozen.

(Y/n) *F***...... Something is rising, but it's not a shield hero! Calm down, big boy!* He could felt his heart beating fast as he saw..... a goddes a** in front of him. *Calm down.. calm down... calm down... Get a grip! Get a grip! She's only-*

Marin: "Earth to (Y/n)-kun!"

(Y/n): "E-Eh?! Y-Yes, Marin?!" He said, snapping out from his dangerous thought.

Marin: "I said... Wanna hurry up and do it?"

(Y/n): "Do... wht exactly?"

Marin: "Take my measurements, duh! You're the one who said we need to do that first. So c'mon! Lets get to measuring!"

(Y/n): "Well about that... To take the measurements..... you... need.. to be in your.. underwear.." he said as he looked the other way.

Suddenly, Marin smirked.

Marin: "Ahh~ No problems at all!" She then started to unbotten her flannel shirt, revealing her... perfect assets. "Ta-da! I totally wore a bathing suit!"

(Y/n): *FOR F*** SAKE MORE HEAVY ARTILLERY FROM HER!*

Marin: "I figured you'd get all flustered about it." She then started to take off her jorts. "I totally thought, 'Dude, I'm a genius,' when I thought of this."

(Y/n) slightly looked at her, who was now in her bathing suit. Her perfect skin, her perfect assets, her slender body, her-

(Y/n) *(Y/N) STOP THINKING INDECENT ABOUT HER!*

Marin: "Well? This solves that problem, right? Uh? (Y/n)-kun? Wait, hello? Are you okay?"

(Y/n): ".........." of all the sudden, (Y/n) started to nose bleeding.

Marin: "W-Wait, (Y/n)-kun! Your nose is bleeding!"

-------------------------------------

(Y/n): "Okay. I'll start with your head measurements. Please, bare with me."

Marin: "Got it!"

(Y/n) then grabbed his measuring tapes and walked slowly towards her, closing in the gaps. His hand were a bit shaky and tried his best to control his nervousness. He then slowly took her head measurements.

(Y/n): "I'd like to measure the width of your shoulders... so could you turn around?"

Marin: "Sure!" She then turned around.

But, it seems that it made his condition much worse as he saw other assets of her.

(Y/n): *.......Shit... her back side isn't any better.. at this rate, I might die from blood loss...*

Marin: "My hair is in the way, huh?" She then flips her hair. "How's this?"

(Y/n): "I-Its... okay... I'm gonna measure it now."

Every parts of her body was taken measurements by (Y/n). Every inches was written down on his notepad to be use as reference for her costumes.

(Y/n): "Now then, the upper part is done."

Marin: "Looks like things are going well. Oh yeah, (Y/n)-kun. Could you measure my feet, too?"

(Y/n): "Your feet? I can't make shoes, so I was thinking about buying some to use."

Marin: "Yeah, but I totally don't get shoes because some can start hurting even if they're the same size."

(Y/n): "Mhmmm. Maybe the circumstances isn't right. Lets get the witdh, too. Could you sit on the bed?"

Marin: "Okieee~" Marin then proceed to sit on the bed and made herself comfy. "Wowww! I didn't think that this bed is very soft and comfy even if I just sit on it."

(Y/n): "I know right? I will instantly fall into deep slumber when I laid down on the bed. Now, I'm going to measure your feet, okay?"

Marin: "Please, go on~"

After taking her feet's measurements, he then showed the measurements to her.

Marin: "I see. I'll keep this in mind the next time I buy shoes."

(Y/n): "Yeah. Should be you'll get the right shoes if you follow these measurements."

Marin: "Okay! Lets keep things rolling! Next up is.... my bust!"

(Y/n): "Uhmmm... you may want to reconsider thi- *SHIT!*"

Marin began to tie her hair into ponytail, and by the gods, she looked very sexy when doing that.

Marin: "What? Who else is going to do it?"

(Y/n): "First of all, no."

Marin: "Ehhhh?! Why?!"

(Y/n): ".......Nothing. I just gonna get it done in no time." And with the speed of light, (Y/n) took her bust measurements. "I can only take that measurements. There's no way I want to take measurements where your nipple would be-"

Marin then again smirked. She then playfully teased him.

Marin: "(Y/n)-kun~ Where can they be?~" she intentionally made her boobs jiggled a bit, which made (Y/n) completely frozen. "Ahahaha! I'm kidding! Jeez, lighten up! Don't freeze up like that!" She said as she patted his shoulder. "But yeah... i guess I can't exactly show you those. Sorry about that, (Y/n)-kun. I'll measure that myself, so pass me the measuring tape."

(Y/n) without saying any words handed her the measuring tapes. Marin then turned around and began to take the measurements. "Lets see.... So its here to here... No, wait. Is it from the outside? Or over here?...."

(Y/n): *Can't you just shut up while taking the measurements?! WHY YOU HAVE TO SAY IT LOUD?!*

Marin: "Mhmm... let's go with 20 centimeters!"

Her words echoed in his mind as he had a dead expression in his face.

(Y/n): *Its just numbers... but my mind just went blank... i hope they didn't interrogate me for the numbers...*

-----------------------

Marin: "I guess thr last one we need is the inseam."

(Y/n): "Yeah. After that, everything's done for the next part."

(Y/n) then grabbed the measuring tape. As he began to measure the crotch to her leg, he accidentally push a small 'button', which made Marin flinced a bit.

(Y/n): "Mhm? Did you say something, Marin? I was focusingnon getting the measurements so I didn't quite hear you-" As he looked up, he saw her face in bright red. "Marin? You're bright red."

Marin realized what he said and began to flustered.

Marin: "Eh? Huh? N-No way.. What?! N-No! You've got the wrong idea! I'm just..."

(Y/n): "Hold up..... is the room to hot? Why you didn't tell me sooner? I'll turn on the AC." He said as he stood up and went to turn on the AC.

Marin was still in bright red, embarrassed of what just happened.

-------------

(Y/n): "Alright. So everything had been written down. I'll begin the rough sketch for the outfits and we'll get the materials after that."

Marin who was now back in her outfit let out a relief sigh.

Marin: "That's good to hear! Oh, by the way, if you want any references, I can give you one.."

(Y/n): "Well, how should i say this... I... have the reference..."

Marin: "Eh? No way?! You do know about that game?!"

(Y/n): "Yes and no." Marin then playfully smacked his shoulder. "ACKK! Why did you hit me?!"

Marin: "Why you haven't tell me sooner about this?!"

(Y/n): "How thr hell should i tell ya?! I dont want someone think that I'm a depressed loner weebo nerd kid!"

Marin: "Urghh.. fair point." As she averted her eyes, she saw several EVA foams scattered on his workdesk. "(Y/n)-kun, are those the materials that you said before?" She asked.

(Y/n): "Hm? Oh, that eva foam? Yeah. That's the materials that I used for making the armor. My Gipsy Danger and Master Chief are fully build by using eva foams"

Marin: "Ehhh, what an amazing materials! I it hard to use the materials?"

(Y/n): "Not at all. Using eva foams offers you a huge advantages. Eva foams are easy to shape when we heated up the surfaces. Its pretty durable and cheap."

Marin: "I see! How did you make it until it form a shape?"

(Y/n): "Its pretty simple actually. The first thing is..."

Both of them continued to spend their time in (Y/n)'s room while he shoes to Marin how he made his armor. Marin got the chance to see him making his Goblin Slayer costumes in front of her own eyes.

It was getting late in evening and Marin then excused herself as she had to go back to her house. (Y/n) continued to finish his armor before starting Marin's costumes projects.

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