Chapter 12 - Cosplay Fun with a College Girl from a Matching App
"Ta-da!"
"Whoa…!"
"…Huh? Does it… not suit me?"
A high school girl appeared before me. She wore a school sweater and a mini skirt of the shortest possible length. Her healthy thighs were in full view, and I couldn’t help but stare. I'd imagined a sailor uniform for cosplay, but this was a welcome betrayal of my expectations.
"You look incredibly cute!"
"Really? Do you think I could still pass for an active student?"
"I think so!"
Seeing her like that, there was only one thing to do.
"Eek!♡"
I flicked up the hem of her skirt with my fingertips. Bathed in the room's light, her glistening white thighs were revealed, and beyond them, the smooth skin wore nothing, exposing her all the way to that secret place.
"Oh, you're not wearing anything underneath."
"…I’m already wet.♡"
"Huh, why? We were just about to get in the bath, right? I barely touched you then, didn't I?"
"S-Still… I just got all wet!♡"
She was probably angry, but even that gesture seemed utterly adorable.
"…Would it create a better atmosphere if I put on panties? Do you like that more?"
"Hmm, right now, I’m more in the mood to just pounce on you, Rei-chan."
"Oh my!♡ I-I… I feel the same way.♡ My heart is pounding so fast…♡"
To be honest, I wanted her to sit in the taiiku-zuwari position just like that, hugging her knees and giving me just a peek of that plump mound. The mere thought of that scene was unbearable. But while going commando was undeniably erotic, it lacked a certain element of chirarizumu, that tantalizing glimpse.
"So, may I have the pleasure of devouring this high school version of Rei-chan?"
"Yes! You know, I want to do something really rough!♡"
"Like what, for example?"
Rei-chan hummed softly, crossing her arms and tilting her head. I couldn't help but wonder what she was imagining.
"W-Well! Back when I had my first time, my records at track meets completely tanked. My coach got mad at me, saying it was because I had a boyfriend. He told me it was because I was having 'half-assed sex.' Then he told me, ‘I’m better,’ and started coming on to me…"
What kind of coach is that? Then again, with a girl this cute, it’s only natural he’d want to sleep with her.
"So, did you do it with him?"
"No. I really loved my boyfriend, so I turned him down! But after I graduated, I heard from other girls and the upperclassmen that he’d done it with them multiple times… I didn’t ask if he was good, but they all said it was so intense they thought they were going to break."
"And that made you want to try that kind of sex?"
"…Yeah. I’d always thought about wanting to be done like that, but all the guys I dated were just… normal."
I didn't know how she found out about this app, but I thought it was the perfect system for someone to realize their secret desires and wishes like this.
"So, I should play the part of the coach, then?"
"…Will you? I want to be assaulted by my coach and have him do whatever he wants with me.♡"
The scene was set. I’d had girls cosplay for me at parlors before, but I’d never done any role-playing, and to be honest, I usually found this kind of thing a bit of a high hurdle. However, the sheer fact that I was about to assault a Rei-chan who could pass for a real high school student was enough to make something well up inside me that I couldn't suppress.
◇
"S-Sir, did you need something? I have club practice, so if you could make it quick."
"Rei, what’s with your recent performance? Have you been slacking off since you got a boyfriend?"
"That has nothing to do with it. I’ll be in top shape by the next meet."
I let out a small sigh and moved my face closer, my eyes devouring her uniformed figure from top to bottom.
"Could you… please not do that?"
She seemed to be really getting into the role, turning her face away with clear disgust. So, I decided to slide my fingers from her shoulder down her arm.
"Wh-What are you doing…!"
"Don’t worry about it. I just want to check your body’s movements."
Her body tensed slightly with every touch, and a short breath escaped her each time. Though she acted like she hated it, she made no move to shake off my hand. I continued, letting my fingertips trail down to her thigh and slightly lifting the hem of her skirt.
"…Seems you’ve followed my instructions to not wear anything underneath."
"B-Because… we’re not allowed to wear anything but our uniforms during meets… this is just part of my training…"
My sliver of knowledge came in handy. Apparently, track shorts also serve as underwear, and it’s common for female athletes not to wear anything under them.
"You get a passing grade for shaving, but you’re a little lacking in training."
"Wh-What?! Wh-Why would you say something like that… And aren’t you staring a little too much?!"
Her voice was tinged with shame, and her face was red all the way to her ears. A hint of disgust remained, but her expression seemed to waver. I placed my hand on her thigh and began to gently stroke it. Her body tensed for a moment, but again, she didn’t try to get away.
"…Ah♡ T-Teacher… I-I don’t think I can…♡"
Too soon. Way too soon. A girl this easy isn’t fun. As the one doing the assaulting, I want to break down her resistance as she says no and fights back. A girl who falls so easily is unsatisfying.
"Hey… that was a little too easy. You have to say no more."
"Oh, right!"
I whispered softly, and she snapped back to reality, her eyes widening as she deliberately tensed her body.
"P-Please stop! Isn’t this sexual harassment?!"
She raised her voice in protest, but I ignored her and continued to enjoy the feel of her thigh.
"Then why aren’t you running away?"
"…Th-That’s because you’re my club advisor… um, well…"
Damn. She’s at a loss for words. At this point, I want to just pounce on her because she’s so cute, but a high school cosplay isn’t something you get to do every day, so I want to savor this.
"I-I’ve heard… the rumors."
"What rumors?"
"That Kana-chan… had sex with you, Sensei…"
It seemed she didn't need my help after all, but a new character had appeared. Was it the girl from her club who’d been "eaten" by the coach?
"And?"
"…That it was amazing. That it was completely different from her boyfriend…"
"I imagine so. A high school kid couldn't possibly replicate it."
Since I didn't know how the story went, I had no idea what would happen next. Still, scolding the high school girl in front of me didn’t feel bad at all.
"You know what Kana has been up to since then, don’t you?"
"…She disappears with you during practice. I hear you’re doing individual training together…"
"Do you know what you’re really doing?"
"…I don’t. But I can guess."
As she spoke, I placed a hand on her shoulder and touched the swell of her breast over her uniform. Even through the fabric, I could feel the hard point in the center, and I couldn't help but squeeze my fingers.
"Fah…♡"
I moved my hand down and gently cupped her bottom. I felt the soft yet firm flesh and gave it a squeeze. Her body tensed with a jolt, and she looked down, her cheeks flushing red.
"You understand that this is also part of your training, right?"
"Ngh, mmh♡ I-I don’t understand… How is this… going to help me…♡"
"Maintaining your composure. It’s about whether you can perform as practiced, even when things are tough or painful."
I had to laugh at myself for saying something that sounded so plausible. But Rei-chan seemed to be completely immersed in the scenario. Her breathing grew heavy, and her face, a mix of disgust and pleasure, made it all the more vivid.
"…Ah, ah♡ If I do this, mmh…♡ w-will my records improve…?"
"That’s up to you, Rei. It’s about not losing to your own weakness. Kana was able to do that."
"E-Even though she said she hated it so much… B-But Kana-chan has a boyfriend…"
"And you have a boyfriend too, right? One you love very much?"
Rei-chan's eyes darted away for a second. She bit her lip and glared at me, a gesture showing her will to resist.
"I-I love him very much. I love Shun-kun… more than anyone in the world…"
"In that case, is feeling something while I do this to you a good thing? Or a bad thing?"
I wrapped my arm around her waist and pulled her in tight, so close that our lips would touch if either of us moved an inch.
"It’s a bad thing…"
"Then your individual training is over. Go home."
I spoke coldly and gave her a light push, but she clung to my clothes, refusing to let go. As if desperately trying to hold me back, she bit her lip and trembled, but her eyes were strong, fixed on me.
"I refuse… Please let me do it."
"Then get ready."
Rei-chan’s gaze never left mine; she stared at me intently. Then, she took the hem of her school vest, slowly slid it off her shoulders, and let it fall to the floor with a soft rustle. As her white shirt was revealed, she took a shallow breath and reached for the buttons on her chest. One by one, as she undid the buttons, her chest opened up, revealing glimpses of white skin.
"I-Is this good enough…"
After unbuttoning everything, she glared at me with eyes that made no attempt to hide her defiance. Through the gap in her open shirt, I slowly cupped her small breasts with both hands.
"H-Hya!♡"
"Focus."
"Y-Yes, sir…"
I gently kneaded her breasts, stimulating the hardened nipples between my fingers. Her breathing became ragged, and her body trembled lightly. Her legs squeezed tightly together, naturally turning her knees inward.
"This is what everyone likes, right?"
"Nnh, mmh!♡"
When I pinched her nipple, her knees buckled as if all strength had left her, and she collapsed.
"Th-That’s… n-not fair…♡"
"Then how about this?"
I latched onto her small breast. As I traced the outline of her nipple with the tip of my tongue, her sweaty skin stuck to it, and I could feel her feverish heat.
"Auh!♡"
I tweaked one nipple firmly, then bit down on the other. Knowing she liked this, I varied the intensity of the stimulation.
"Ah… Sensei, th-that’s… no…♡"
"Does Shun not do things like this for you?"
"B-Because… h-he’s gentle, he’s so, so gentle…"
"Then shall I be gentle with you, too?"
In response, she shook her head frantically, desperately trying to correct me.
"What do you want? Say it in your own words."
"…I want you to be rougher… I want to be loved more fiercely…"
Assaulted by my tongue and fingers simultaneously, her body shivered, but she clenched her fists and feet, trying to hold back her voice.
"Are you getting turned on? What would Shun think if he saw this?"
At those words, Rei-chan furrowed her brow and turned her face away slightly. But while she was desperately trying to suppress her moans, her body was honest, trembling with every touch.
"Next training exercise. Get on the bed."
She blinked for a moment, looking confused. However, with a slight frown and her face turned away, she slowly sat on the edge of the bed. She clutched her shirt and skirt tightly in front of her, a desperate look on her face as she tried to cover herself.
"You know what we’re going to do now, don’t you?"
"…Y-You won’t do anything to me! M-My boyfriend is Shun-kun!"
Rei-chan curled into a defensive ball, her every action conveying her desperate attempt to protect her chastity. I slowly reached out and touched her lower lip. Her mouth opened slightly in reflex. Seizing the opportunity, I pressed my lips against hers and gently bit her lower lip.
"…Nn-aah!♡ Chu, m-pah, mm, mmh, mmmh♡"
When I tried to entwine our tongues, she dodged inside my mouth, but she accepted the kiss itself. Unable to resist the pleasure, she arched her body as I licked her neck and ear, then wrapped her arms tightly around me.
"Now, for a question. Is kissing cheating?"
"I-It’s… cheating."
"Then no matter what we do after this, the cheating won’t go away, will it?"
I trailed my tongue along her neck, gradually moving downwards.
"N-No…"
I slid my tongue along the outline of her nipple, sucked and played with it for a bit, then moved further down her body until I reached the line of her secret place.
"Nnh!♡"
"Come on, open up and show me everything."
"I don’t want to… T-Teacher, I-I don’t want to do it… with you…"
She was desperately resisting with her words, but when I slid the tip of my tongue along the slit of her core, her legs parted helplessly, and the sweet scent of a woman wafted up to my nose.
"I hear my tongue work is pretty good. If you want gentle cunnilingus, that’s fine with me… but what will it be?"
"…Hah, hah, ah, auh… P-Please, be rough… churn me up, make a mess of me…"
"Then you’d better apologize to Shun."
Already, the bedsheets had changed color significantly, and when I placed my hand on them, I could feel the wetness. And as I pleasured her with my tongue, even more love juice flowed out. Her body twitched and trembled, her legs and hips reacting instinctively.
"I-I’m sorry! T-Teacher’s… feels so, so good!♡"
I dragged my tongue roughly across her, thrust a finger deep inside, and stirred her all over before digging into her G-spot. Wet, slapping sounds filled the air, and her body’s reaction bounced back through my hand.
"Does he do this to you?"
"He doesn’t! H-He won’t do it! Th-This… feels… so good!♡"
Her breathing became slightly ragged, and her hips lifted faintly off the bed. I sensed she was on the verge of squirting, so I abruptly stopped the movement of my tongue and finger.
"Eh…?"
I looked into her face. Her eyes were wide with surprise, her expression a mix of confusion and shock. I climbed onto the bed and propped myself up on my elbow next to her.
"S-Sensei…?"
"What would Shun think if he saw this…"
I whispered softly into her ear, and her body began to tremble. She clenched her fists and feet tightly.
"…I don’t want to do this. I love Shun-kun!"
"You’ve already cheated. You kissed me, and you got this wet."
"I-It doesn’t matter!"
"That’s a shame. I thought you were about to squirt…"
Remembering the lingering pleasure from moments ago, her legs naturally parted slightly, and her hips were raised. Her gaze wandered somewhere in the air, and though she was supposedly resisting with all her might, her body was clearly reacting honestly.
"Hey, Rei… Were you getting turned on while thinking about Shun?"
"Th-That’s… o-of course… not."
"Then what’s this?"
I slid my finger down the center of her open legs. Her body jolted and twitched in response. Her love juice slicked my finger, and I held up the hot, wet proof for her to see.
"No… n-no more…"
"So, if you want to stop, just say the word. Kana said something similar, but after that, she was crying out with the most incredible voice and face of pleasure."
At those words, a look of mixed shame and curiosity crossed her face, and she moved her body closer to mine. She extended her tongue toward my fingers, slick with her juices, and began to lick them softly.
"Tell me what you want done to you. I’ll do whatever you want, Rei."
She suppressed a choked sound, narrowed her eyes, and turned her face toward me. It seemed she had no will left to resist; she had completely surrendered her body, falling into my hands.
"S-Sensei… I-I want to make a face like that, too…♡"
"What about Shun?"
"B-Because… this is club training… and Kana-chan is doing it, too…"
With a troubled expression, Rei-chan reached out her hands toward me. I was only wearing a pair of boxer briefs, but she covered them swiftly, as if hunting prey, and pulled them down. In that instant, my erection sprang forth before her, and without hesitation, she licked the head of my pulsing shaft.
"I’ll do anything, so please… just don’t tell Shun-kun…"
Her desperate words sent a shiver down my spine. I never expected things to take an NTR turn, and I was able to fully savor the sense of betrayal. This was going to be the ultimate play session.
"That depends on you. And of course, I’m not wearing a condom."
"Eh, y-yes… As long as you… pull out…"
She managed to get the words out in a strained voice, her brows furrowed in frustration as she shot me a sharp glare. But then, she averted her gaze, pressed her lips to the tip, and took me into her mouth, her hand unhesitatingly beginning to stroke my shaft.
"Whoa, you’re good at this. Shun must be a happy man."
She just bobbed her head back and forth desperately, showing no particular reaction. It didn't seem like she was pretending not to hear or ignoring me; she seemed completely absorbed in giving me head.
"Now, get yourself wet so I can slide in whenever I want."
At those words, the movement of her tongue clearly slowed. Still, as if wanting to resist, she sucked on my urethral opening before sliding her hand into her skirt.
"Kah… haah… haah… I-I think you can put it in now. P-Please… get it over with."
Her voice was somewhat subdued, as if she were desperately trying to maintain her composure. But I could see a glimmer of undeniable anticipation in the depths of her eyes.
"Do you… know how to ask for it?"
"……I-I don’t."
"Then just say it in a way that would tempt a man. Give it a try."
"N-No… I can’t do that…"
For a while, our gazes locked. I simply waited for Rei-chan to speak, and then, as if forcing the words out, she let out a small whisper.
"……I want it."
"I’m sure you do. Where, and what?"
"……Th-There… I want you to put yours… in me."
"‘There’ is not good enough. Say it properly."
Perhaps it was a mix of frustration and shame; she looked down and gripped the sheets tightly.
"S-Sensei…"
"What is it?"
The moment she finally looked up, her eyes were filled with ecstasy.
"Hah… hah, I want you to put your big thing… deep inside Rei’s pu✕✕y… and have it all the way in…"
"That’s it. More clearly."
"I want you to shove your big co✕k… deep inside me… and just… destroy me…"
That expression, both shy and seductive, her gestures, all of it raced through me, and a sudden impulse exploded in my head. I forcefully pushed her down onto the bed, pinning her shoulders with my arms and pressing our bodies together. I roughly stole a kiss, then licked every part of her face as if to cover it in my saliva.
"N-No… S-Sensei?! P-Please don’t hurt me!"
"This is what you wanted, right? Don’t worry, the others enjoyed it after a while."
"No! No, no… Shun-kuun! N-Nooo!"
This is absolutely perfect. I’ve always wanted to try this. A moment of clarity threatened to make me view myself from an outside perspective, but I shut down that thought.
"I’m going to make you feel good now, so make sure you moan properly."
"No! L-Let me go! Th-This isn’t… f-fair…"
We were both sufficiently lubricated. I gripped her waist tightly, grinding against her narrow entrance, forcing my way in.
"Hah! Ah, ah, ah… S-So good… Nnhaaaah!!♡"
The moment I entered her, her expression melted, her mouth falling half-open with her tongue peeking out. Her body instinctively trembled, expressing her pleasure from head to toe.
"So, who’s better, me or Shun? Does he… thrust this deep for you?"
"No, n-no… Ahn!♡ Shun-kun is so, so… g-gentle…"
"So, shall I stop now? You can stop and go get fucked by Shun if you want."
"N-No… th-this! It’s amazing, so… amazing…♡"
Drool was shamelessly trickling from the corner of her mouth, and wet, slapping sounds echoed from where we were joined. She was probably overflowing with juices, but I was going to see this through to the end.
"How’s cheating sex? Does it feel good?"
"So, good, it feels… so good!♡ It feels so good!♡"
She started moving her own hips, gripping my hand tightly.
"I-I like… Sensei’s! It’s amazing, r-right there! I-It’s hitting it!♡"
"What would Shun think if he saw this?"
"I-I’m sorry… Shun-kun, I love you, I do! But I-I’m losing my mind!♡"
I wanted to cum inside her, but the urge to cum on her uniform also welled up. It's a rental, or rather, on loan, but I'm sure there are couples who use it that way. It must be.
"Is that alright with you? I-I’m going to fill you with my sperm…"
"N-No, no, no! O-Outside, please pull out…!"
In the end, I couldn't hold back against her tightness and came inside her. It felt like it flowed out longer than usual, pulsing, but that was fine. Rei-chan was twitching and convulsing, staring blankly at me with vacant eyes. But her expression was tinged with a satisfied happiness.
◇
"Yamada-san! Please go out with me! If not, I’ll be your friend with benefits!"
After we had both recovered and were about to start a second round of uniform play, she suddenly confessed to me.
"R-Rei-chan? What’s wrong?"
"I’ve fallen for you! So, you can do whatever you want with me, I mean, we can do it every day, and I’ll serve you properly, so please go out with me!"
Incidentally, this was the first time in my life a woman had confessed her feelings to me.
"Wh-Why did this happen?"
"…Because I won’t be able to see you again, right, Yamada-san? I don’t want that!"
"No, like I said before, we can meet again."
"I don’t want to! I want to see you again! Tomorrow, the day after, and forever after that!"
Without a moment’s hesitation, Rei-chan threw herself into my arms and hugged me tightly. I had a vague feeling that, regardless of her squirting, I now understood why her boyfriend had dumped her. However, I couldn't help but think this wasn't a bad thing. She was young, sexually proactive, and we were compatible. Plus, she was open-minded about sex; she was the one who suggested the cosplay this time, and she'd probably be willing to wear all sorts of other costumes. She likely had many more things she wanted to do, and even setting aside marriage for now, she seemed like she'd make a girlfriend or wife I could be proud of.
"…I’m sorry. I can’t go out with you."
"Why? Am I just… not attractive? Yeah, that must be it. I know, I know it myself."
Her eyes welled with tears, and the way she pleaded with me was just too unfair. But I wanted to meet more women, and there were others I wanted to see again. Rei-chan was one of them, but I, an unpopular guy, still found it hard to believe that I could have sex as much as I wanted without paying. A dream, perhaps. Plus, far from being banned, I was even being praised.
"That’s not it. Rei-chan, you’re very attractive and a wonderful woman."
"Then why? Is it because you like some other woman?"
Honestly, that was the answer.
"Do you understand the ranking system on this app?"
"…I don’t know the details, but I get the gist of it."
"Do you know that there are people you can’t meet unless you raise your rank?"
"I heard there are actors and idols and stuff."
I realized once again that everyone is told the same thing when they first start.
"You want to sleep with a celebrity?"
"That’s not it. If you raise your rank, you can meet people without using points. And you don’t have to pay for the hotel or room service either."
"Does that mean… you’re saying this for my sake…?"
"No, I didn’t think so at first, but after spending this time with you, I do want to see you again, Rei-chan."
At those words, Rei-chan seemed unable to hold back any longer and forcefully pressed her body against mine. I was pushed down, and she hugged me tightly.
"I love you! I really, really love you, Yamada-san!♡"
"Ah, thank you…"
"So, I’m going to work hard to raise my rank, too! Then we can invite each other out, right?"
I think Melody-san said something about not having to use points to invite a one-star person, but I’ll keep that to myself. I don’t want any more trouble.
"Well then, since we won’t be able to see each other for a little while, let’s have lots and lots of… not fun, but sex!♡ Let’s do it a ton!♡"
"Sounds great! Hey, for the last time, would it be okay if I came on your uniform?"
"Wow…♡ I think I’d like that! I like it when you cum on my stomach, but I’d love to have you spray it on me!"
And so, we hardly slept, demanding each other until morning, through the afternoon, and then some, always saying, "just a little more." For our final round of sex, we were both like worn-out rags, barely able to move our bodies, and we just laughed together. By the time we left the love hotel, we were exhausted but somehow satisfied.
And so ended my time with the fifth person, the longest I had spent with anyone so far.
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