Stealing Heroine: Honestly, I never thought this far [Smut Warning!]

There was nothing special that day. Since the midterm test started on Monday, club activity was suspended until the midterm was over. So on that day, Kouta couldn't do anything that much, before he went to Glory Boxing.

As soon as Kouta arrived there, he was taught by the big sister, Uehara Nana.  Ayaka herself was just like any other student. Well, she was studying for a midterm test. Nana, an average height girl with long brown hair and brown eyes, is also different from her younger sister, who is tanned. She was fairly pale.

Of course, Nana asked why Kouta didn't study for a midterm test.

Kouta simply said, "Why do I need to study? Do I look stupid, Coach Uehara?"

Hearing Kouta's answer made Nana amused, so she taught Kouta once again some basic boxing techniques. Most of them were about punching and stepping movements. It wasn't that long either, and Kouta went back to finish his video advertisement before putting it on The GCC Uotube channel he made after he got permission from Takao.

Of course, Kouta told everyone he knew about the video and asked them to tell their friends too. Unexpectedly, his uncle messaged him about the video, but rather than talking about the content of the video or why he was wearing that girl uniform.

He asked Kouta if he was the one who edited the video.

Kouta replied, with yes.

His uncle had a long pause and told him 'It's a good job.'

Kouta could hear some relieved tone from his uncle. He may be happy to see his nephew use the skill that was taught by Kouta's late father.

And after he did other things… Saturday came.

Kouta woke up early in the morning and did what he usually does in the morning. He makes his own breakfast and does the morning routine told to him by Coach Nana. After that, he focused on his work before noon and around 12 o'clock.

Kouta's home bell chimed. He opened the door, and in front of him was Eriri, who immediately entered his home, and she took off her shoes. Put on slippers and walked toward the living room without reservation at all as if this was her home.

Different from usual, Eriri actually wore those green jerseys and black-framed glasses like in the anime. She let her hair down too.

"Kouta, can I get a cola, please?" Eriri asked him as she sat on the sofa. Lean her back to the sofa while stretching her body like a cat.

"Well, of course you can… just take it in the fridge." Kouta replied to her, but her face showed some dissatisfaction expression for a moment, before she responded.

"I'm a guest, so treat me well."

"Haa… just this time okay." Kouta gave up and gave her what she wanted.

Eriri immediately gulped down those cola and thanked him before asking him the question "Ahaha, thanks. So what are we going to do now?" S

At that time, Kouta realized that what they did together most of the time was just fucking around. They have only been dating once. Which made him not feel any mood to do it for now.

"Well, it's there anything you want to do?" So Kouta asked her back. Eriri looked a bit surprised, and she opened her mouth for a moment, closed it and thought for several seconds before answering the question.

"If that's the case, how about you help me with my work? Is it behind schedule after all?"

"That's not romantic at all… Well, it's fine."

And so Kouta helped Eriri. To not his surprise, it was her doujin, but there was something that surprised him.

"Wait… Isn't this kinda… Well… How am I gonna say… That's the story about two childhood friends where the girl was deceived by a cute boy and became infatuated with that cute boy and left her childhood friend who was crying like a little boy… Are you perhaps angry or something?" Kouta asked as he helped Eriri.

"Hm? Well, But this is all your fault." She replied while her eyes were still focused on the paper.

"Me?"

"Yes… after all, you have done to me… That's all in my head… I can't create another doujin for a moment. Before I knew it… this is the plot I could think of." Eriri told the truth to Kouta while she glared at him.

"Hm… I don't know how to respond to this…" Kouta was so surprised that he looked up to the ceiling and dodged her stare.

"Hm… You don't need to…" Eriri sighed as she went back to her doujin, before she dropped her pencil when she heard Kouta's next word.

"Also, what if Tomoya sees this…?" Kouta didn't know why, but he couldn't help asking those questions.

"Ugh… Nnnn… Ha~~" Eriri stopped what she was doing, hearing those words sent shivers down Eriri's spine. Her cheeks flushed a pink color, and she moaned for a bit.

"Wait, are you perhaps stimulated by that?" Kouta could only feel sorry for Tomoya.

"Ugh… Shut up! I can't help it! It's your fault." Eriri realized what happened, woke up from her daydreaming, and threw those accusations to Kouta.

"No… no… no… You can say all your perverted fantasies to me, that's injustice." Kouta of course, couldn't allow his name to be slandered every time, so he turned to look at Eriri, who only couldn't answer.

"Grrrr… Ah… Wait, I forgot that my mother gave you this… A gift as a thank you." Eriri said as she gave him an expensive looking box that contained cookies.

"Wait, you can just change the topic like that… also this is something you should have given to me when you came." Kouta responded, but took the gift and opened it without any hesitation. "Ah, wait… so your mother knew about me?" Kouta added.

Eriri didn't answer the question, and she leaned to Kouta's chest while stretching her arms. "Hmm, I'm tired… Can you give me a pat so I fill my energy?" She asked as she looked up at Kouta, so he complied with her request.

"Hehehe~~ Well, of course she knew… I mean I took her pill after all." Eriri answered while enjoying Kouta's warm hand.

"Pill?"

"Yes… Do you know how lovey-dovey they are and just have one child. It's because of her pill… She said it's so expensive, but worth it since she only had me… The rumor said that those pills were made by immortal cultivation in China." Eriri answered with a serious expression as if what she told that sound bullshit was true.

"That's… good I guess…" Kouta didn't know what to say.

"She just never expected that I would have a boyfriend other than Tomoya."

"Wait, so you told her that I'm your boyfriend?"

"Well, of course… There is no way I said that I'm your woman or stuff like that."

"That's true…"

"So she asked me to introduce you… and maybe I want you to come with me to the party…"

"Hm, wait… party…"

"Yeah, my father invited me to the party and he told me to attend. Since there will be a lot of sons or daughters from many of his acquaintances so he needed me to attend, but I don't want to… Well, except if you came with me… can you?"

"Party… Huh… Which means there are a lot of rich sons/daughters like you in there, huh… Wait, so what's the point of me being there?"

"Well, If you are there… I don't need to care about other men, and they would persist if I bought my boyfriend."

"So you're using me as a shield?"

"Is it fine? With your looks… the other girl will be less cautious, and the boy will be awkward. Hehehe…"

"Well, okay then. I'm fine."

"Really!? Thanks. Hum~~" Eriri hummed as she was happy Kouta agreed to come with her. She didn't like those parties, but she would be fine if he was around.

Kouta and Eriri talked for a long time while he spoiled the girl, who began to sit on his lap and kiss him in return. But there was something that he found a bit disturbed his consciousness.

"Wait, so your mom knows that we were already having sex?" Kouta asked.

"Hm… Yes. Of course!"

"Is she fine with it? Oh, well… She is the mother who let her daughter draw and sell R+18 stuff." Kouta immediately understood what kind Eriri's mother was.

"Wait, please don't make a bad assumption about my mother. She is fine with it as long as I use those pills and never let my grade down… And of course my doujin and manga too still continued in good condition. That's why can you teach me some classes?"

"Eh…" Kouta understood, but he didn't like to study or teach someone, before he got some idea. "Well, I'm fine teaching you… but I did it my own way…" With a devilish grin on his face, Kouta added.

When Eriri saw that, her face was a bit pale as she realized her mistake. But at the same time, she was actually excited to think about what he was going to do with her.