In another world, falling in love with my girlfriend's mother!

"It's okay. Really."

"Yes, if it helps Yu-chan to do his best...

Or rather, I'd like my first time to be with Yu-chan."

The temperature outside was so high that the air conditioner didn't work properly. I was lying on the bed in my room with my childhood friend Sakura Akari.

"You said," she closed her eyes and brought her lips close to mine. I took a deep breath to stay calm and pressed my lips gently against hers.

"Slurp."

Just when I thought Akari's tongue had entered my mouth, she pushed me back with all her might. Maybe it was because she was a cheerleader, but she was surprisingly strong for her small stature.

As we sucked on each other's mouths, our hands reached out and felt each other's bodies. Akari seemed to have trouble undoing the belt on my pants.

Carefully, I unbuttoned Akari's blouse one button at a time, revealing her breasts, which were covered by a cute floral bra. After kissing her, I buried my face in her large breasts, wrapped my hands around her back and managed to unhook her bra, gently kissing the erect nipples in front of me.

"Ah..." Akari let out a soft moan.

Her reaction was so sweet and adorable.

It seemed that Akari had finally managed to unbuckle my belt, and she slowly began to rub my penis over my underwear. I could feel the titillating stimulation making my penis grow bigger and harder by the second.

"Wow, it's getting so big," Akari gasped, her eyes wide with wonder as she looked down at my now fully erect dick.

"I used to bathe with you and play doctor and nurse when we were kids, so I thought I was used to seeing it, but I wonder if it's really possible to fit something like that inside me..."

"Maybe... I think it'll be okay. I've heard that if you enjoy it slowly, it can expand quite a bit."

"It... expands down there? Seriously, you baka!"

As they romped around, they slowly removed each other's underwear until they were both completely naked.

Akari's pussy, which I had known intimately since childhood, was indescribably wet and glistening with excitement. When I gently stroked the delicate folds with my fingertip, Akari must have felt an electric tingle of sensation because she cried out sharply and leaned back against him.

"Looks like we're ready to welcome her home," Yuta murmured, his voice husky with desire. The invitation in Akari's body was unmistakable.

"Well then, let's go inside."

"Oh, wait, wait. Contraception!" Akari exclaimed, taking a condom from somewhere and carefully rolling it onto my penis.

"Ready! Haha, Eri gave me this..." she said with a playful giggle. Eri, a fellow member of Akari's cheerleading club.

I had heard that she was so popular, but...

This time I put Akari on her back and lay on top of her. I gently placed my penis against the crease between her legs.

Since it was my first time, I honestly wasn't sure where to put it. But as I slowly rubbed the tip between her vaginal folds, I felt a spot that felt like it was opening up a little deep inside her. So I pushed my hips forward and it went in all the way.

"Ouch!"

"Ah, sorry. Did that hurt?"

"No, it's okay... but Yu-chan is inside me right now. It feels really strange." Akari took a deep breath and answered.

"Yeah, me too."

"I'm going to move it a little, but let me know if it hurts."

"Yeah."

As I said that, I slowly moved my hips back and forth and Akari matched my movements by awkwardly moving her hips back and forth. The feeling of the two of us becoming one like this is incredibly happy and comfortable.

"Hmmm, ah, oh, ah--"

"...Sorry, I came."

I was the first to come.

"Hahah, it's okay. Don't worry about it. For me it hurts more than it feels good..."

"I heard it's like that for everyone the first time."

But today was our first time, and there was no need to rush. So we just lay there on the bed, lost in our own thoughts, without saying a word.

After a while, Akari got up and said, "I'll go wash these sheets at my house," and she gathered up the sheets, stained with the evidence of her defloration, and went back to her house next door.

And so, one day during summer vacation ⛱️ when I was 17 years old, Akari and I went from being childhood friends to taking the next step.

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

Me-Kashiwagi Yuuta and Sakura Akari are the perfect childhood friends.

Although Akari is a year younger than me, we've been neighbors since she was born. We went to kindergarten, elementary school, middle school and high school together.

When Akari was in the first grade of elementary school, her father died of an illness. After that, her mother, Hoshi, worked to support Akari.

When Akari was in elementary school, she would stay at my house until Hoshi got home from work, and since then we've practically been like brother and sister.

Because of this situation, we continued to take baths together until Akari entered middle school, and of course we also played house and doctor together.

So, you might be wondering why we declared ourselves lovers now... but we only started seeing each other as the opposite sex when we entered middle school, and it was only after Akari entered high school that we realized we liked each other romantically.

Both my parents and Hoshi-san always thought that Akari and I should end up together in the future, but I wondered if a conspicuous relationship was appropriate for a high school student like me.

The Kendo club I was in lost at the Prefectural Tournament last month, and the third year students retired.

I was feeling down as I prepared for my entrance exams, so to cheer me up, Akari suggested, "Let's be proper lovers.

I had no objections, since I was also thinking about dating with the intention of getting married after college.

So, I said yes without hesitation. But then Akari said, "Well then, let's lose our virginity this summer..."

"I heard that many of the girls in the cheerleading club are entering the adult world one by one. I'm not sure if my relationship with Akari has been officially recognized by them, but they have asked me how our relationship is still pure."

Considering their competitive nature, I'm not surprised.

Nevertheless, I'm willing to take responsibility for our relationship and I won't refuse any advances. I am happy to say that I have graduated from being a virgin.

However, this does not mean that I plan to let myself go or get carried away in the future.

◇◇◇◇◇◇◇◇◇

"Ah, Yuu-kun. Hello."

It was so hot that I went to the library to study for my exams. On my way home, I saw Akari's mother in front of our house. I met Ms. Hoshi.

She was also in her mid-thirties, but no matter how you looked at her, she was a petite, legal Lolita with big breasts that made her look more like Akari's younger sister. She was also a friend of my mother's, and they had a senior-junior relationship at work since before I was born.

"Hey, Yu-kun. Have you made any progress with Akari lately? When I talk about you in front of her, she seems a little cold-hearted..."

Ugh, that's harsh. But I have no intention of hiding our relationship from my parents, so I answered, even if I was a bit vague about the details.

"Akari and I have decided to start a relationship with the intention of getting married... Ah, seriously."

At that moment, Hoshi-san's movements suddenly stopped and tears started to flow from her eyes.

"Um, ah, Auntie. What happened?"

"No, I'm sorry. I was just so happy... She hasn't had a father since she was little, and I was always busy with work and didn't have much time to pay attention to her, so she often felt lonely."

"But she still grew up to be such a lively and happy girl, and I'm really grateful to you and your parents. I really want her to be happy in the future..."

"That's why I always thought that if she could marry a reliable person like you, Yuu-kun, I would be able to rest in peace..." She tried to hold back her tears as she explained her feelings to me.

"Well, you won't be able to rest in peace just yet. But thank you for your kind thoughts. I'll make sure we have a relationship that won't embarrass you, Mother Hoshi."

"Yes, yes, it's okay. I was 19 when I gave birth to this child. If you're a high school student these days, even if you get a little out of control, it won't stand out too much!"

"No... Ah, I guess that's true."

With that, I parted ways with Hoshi-san.

That night, I received a message on the line.

"Thanks for explaining it to my mom!"

"Now that my parents have approved, let's have sex again" ♡

Well, no, but it's not too bad.

I guess it can't be helped. I'll just have to tell my parents.