I am that male friend in the harem story

"We're going to the hotel?" 

Ishigami wondered where they would go as they took a taxi, but he had never expected Onodera to bring him to the hotel. 

"The food here is delicious, especially at dinner. You won't regret it!" 

"....." 

His expression was weird, and there was a moment of hesitation inside, but when he saw Onodera's nervous expression, he sighed inwardly and nodded readily. "Okay." 

"Good! Let's go!" 

When he agreed, Onodera's smile bloomed like a flower and happily brought him to the restaurant inside the hotel. 

Shaking his head helplessly from behind, Ishigami knew that he shouldn't think of this, especially with how short their relationship was, but he just couldn't shake the thought of what would happen after they ate dinner. 

Still, his girlfriend just wanted to make him happy, so he knew that he shouldn't have a despicable thought, but if her girlfriend had such desirable and perverted thoughts, then as his boyfriend, even if it was quite early, he decided to give himself! 

Nevertheless, Onodera was generous, especially when she brought him to the five-star hotel in Tokyo. 

"By the way, Yuu, let's go to the room first and wash up. We have been outside for a while, after all. Let's take a bath first and wear our new clothes for dinner." 

Her suggestion was reasonable, and there was nothing weird about it, especially when they had been walking around from noon till evening. In this place, those who entered the dinner were expected to wear clothes that suited the place and occasion. Their clothes were good, but their bodies were sweaty from walking, so Onodera suggested they enter the room and wash their bodies, changing into their clothes. 

Moreover, even though Ishigami mostly brought casual clothes, he also bought clothes that were suitable for formal occasions. 

Similarly, Onodera bought clothes with a similar theme. 

"Moreover, if we put our items in the room, it will be convenient for us to have dinner." 

"Okay." 

While Ishigami felt something weird about Onodera's suggestion, he decided to accept her suggestion. There was nothing wrong with her words, and she also tried her best, so all he could do was accept everything so her resolve wouldn't go wasted, especially when she had worked so hard to prepare everything for him. 

Yet, he had to say, her choice of hotel made him feel quite conflicted. 

'InterContinental Tokyo Bay.' 

Naturally, with such a name, this hotel was located near the Tokyo Boy, but unlike the horror of Tokyo Bay, which he always imagined, the scenery that he saw from their room was beautiful, with sparkling lights from the most bustling city in this country that could be seen even from the distance. 

Yet, even with how sparkling this city was, the distant ocean was pitch dark, like an abyss that awaited him. 

Was this going to be his fate? 

Ishigami knew well that he had done something wrong yesterday, even worse, twice. He was horrible, he thought, yet when he thought about the rewards he could gain from the system, it was impossible for him to stop. 

For money, even the closest family, lover, or friends could become an enemy, then for him, who could get everything by just dating several heroines at the same time, why should he even hesitate? 

It was wrong, yes, he knew that, and he knew that when everything was revealed, he would hurt them, but even so, once again, it was impossible for him to give up. 

Still, even if hurting them was something inevitable, he would definitely try to make them happy, even if this happiness was different from what people normally thought of. 

"What do you think?" 

When Ishigami stared at Tokyo Bay silently from the window of his room, Onodera came from behind and clung to him tightly, leaning on his back as her hands rubbed against his body, from his chest, slowly down to his belly, then inserted her two smooth hands inside his clothes, and rubbed his bare skin from his abs to almost forbidden area obsessively. 

"Rei..." 

Ishigami realized that he had become an innocent woman who had been invited into a room by a guy, thinking he wouldn't do anything.

Unfortunately, something definitely happened between them, and at that moment, the two of them kissed directly the moment he turned. 

Inside this room, they were alone; no one would interrupt them, and it was like a different space from outside. Yet, they didn't fear it. Instead, it made their bodies yearn for each other's existence more. 

Closer, closer, and closer, they wish. 

Their lips never parted; they kissed each other's lips greedily with their tongues entangled against each other. As their bodies pressed tightly, Onodera could feel the rising heat that was stuck against her belly, and once again, she noticed his 19 cm white marker that she couldn't forget no matter what. 

She knew that it was too fast; yes, the moment they were together was so short that it was unbelievable, yet she believed it was him. She wished to give her everything to him. No one could have him except for her, and because of that, she was going to take his first. 

When they confirmed their relationship, he took her first, and she took his first. 

This time, it was the same, but this time, this exchange would be far deeper. 

She would be lying if she wasn't nervous, yet in his embrace, everything developed naturally.

The two lay on the sofa, moving around, then even lay on the carpet-covered floor as they devotedly kissed each other. 

Their desire was impossible to stop; it was like a volcano that was about to erupt. 

At this moment, Ishigami didn't say the forbidden words. 

"Are you sure?" 

Those words were the most dangerous words and definitely couldn't be said at this moment. 

What he had to do was to show everything by action, not by words, but by how eager he was to hold her. 

So, while they hadn't taken a bath, or they were quite sweaty after their date, no one thought of stopping and just eagerly sought after each other, never stopping and just letting their instinct lead them. 

Naturally, as their instinct led them, their clothes started to lessen as they returned to their natural form. Naked, like a baby that had just been born, the two didn't have anything to cover their bodies. 

In front of him was his girlfriend, the girl who mocked him at the beginning of his transmigration, yet now, she lay on the bed, showing her bare, beautiful, untainted body to him. Shy and blushing were apparent on her beautiful face, but the eagerness and excitement couldn't be hidden from her expression, especially when she saw the true form of the 19 cm white marker. 

Like any marker, it was straight and firm, yet it was far bigger than anything she had seen. 

Even the actor from the education video that she happened to watch wasn't so huge, and even tiny, but her boyfriend was generous and mighty. 

"Here... wear this... I have prepared them..." 

Still, before they reached the next step, Onodera took out the box she had prepared yesterday, and naturally, she had brought the right size due to how exceptional her boyfriend was. 

Watching this box, Ishigami knew the determination of this girl, and instead of hesitating and discouraging her courage, he knew that he had to step forward like a man.

Taking the box from her hand, he started to kiss her, easing her nervousness, and also gently caressed her body to make her wet and ready for everything. 

The preparation was a little long, but like a motorcycle or car, it needed to heat up in the morning so it could work well; a female body worked similarly, and when her body was heated up and wet, her eyes melted with desire. 

The 19 cm white marker that intimated her previously was no longer scary, and she even touched it curiously, trying to feel it and rubbing it as she slowly fell in love with it.

Frankly, it was kind of cute, she thought. 

Then, as he kissed her forehead softly, Onodera said with reddened eyes, "I love you, Yuu." 

Those words came from her heart, and she knew she had wholeheartedly fallen for him.

Staring into her eyes, Ishigami felt something move within his heart. 

"Me too, Rei." 

The two kissed once again before she became a woman. 

---

While I want to write the real things, my experience with "My Stepsister in Kyoto" taught me that a chapter could be blocked in P@treon even if it was okay in the Webnovel, but you don't have to worry, even if it's little subtle, I will try my best to make it erotic, hopefully. 

A mature woman aside, a high school girl seems quite an ambiguous stage; some say it is wrong, but many also say it is okay. 

So, which do you think it is? 

Okay? Or is it not okay?