I can't get enough of this mom's ass in tight pants.

There was no mistake - it was definitely Ayaka-senpai.

That Ayaka-senpai? Why? I can't believe it... In high school, I was simple and bad at romance.

I just can't get the word prostitution out of my head.

However, the circumstances of the incident forced me to accept it.

The fact that they were arguing in an alley suggested that Ayaka-senpai had been there many times before and might have had trouble with the gaudy women over business.

In other words, this didn't just start yesterday or today...

Ayaka-senpai had been prostituting herself here many times before.

How on earth did this happen?

I was vaguely aware of what Ayaka-senpai had been up to lately. She had married a man from her college class, started living with him, and had recently given birth to a baby girl.

Come to think of it, it was around this time that I became estranged from Ayaka-senpai.

When I came home, I called all my friends who were close to Ayaka-senpai in high school and asked them about her.

But it seemed that my friends didn't have much information either.

"Ayaka-senpai, I heard that she got married despite the opposition of Kisaragi's family."

"She seems to be estranged from her parents."

"After that, he struggled to make ends meet and dropped out of university."

This wasn't much different from the information I already had. Judging from this, it seemed that she was in financial trouble and had no choice but to turn to prostitution.

Was Ayaka-senpai planning to continue working as a prostitute?

Even if that were the case, there's no way I could stop her...

Not long after that, I received surprising news: Ayaka-senpai was getting a divorce and returning to her parents' home in Saitama.

Huh? Divorce?

The rumors were true. In the countryside, rumors tend to be quite accurate. I decided to call her.

"Ayaka-senpai, are you back?"

She reluctantly admitted it.

"Sorry, Waka-chan, I don't want to talk about it for a while. As soon as my life here in Saitama has settled down, I'll call you again."

Her voice sounded weak and I was worried, but I had no choice but to take care of her. However, I felt a little relieved, thinking that at least she had gotten out of prostitution for financial reasons.

A short time later, I heard a new rumor.

Ayaka-senpai had remarried. Her new partner was 20 years her senior. It was rumored to be a political marriage within the Kisaragi family.

One day, I received a call from Ayaka-senpai. She didn't share many details about her personal life, but she said she lived in a nice mansion and was financially well off.

Her husband was the president of a large real estate company in the prefecture. Coincidentally, I had a friend who worked as a secretary in the same company.

My friend overheard a secret conversation between the CEO and his personal secretary while delivering something to his office:

"Why did the vice president take a second wife?"

"It's not my intention. It's just to strengthen my relationship with Kisaragi. I told my wife to go out and have fun. My heart belongs to you and you alone."

"Ah, CEO, I'm so happy."

When I heard that from my friend, I thought about how unlucky Ayaka-senpai must be with men.

Ayaka-senpai is still a flesh-and-blood woman at 30. I am afraid that if she is put in this situation, she will give up and end up back on the street corner.

Prostitution is often deeply rooted. I've heard that many women turn to it not only for financial reasons, but also to fill a sense of emptiness in their hearts. Women in their 30s often have strong sexual desires. Perhaps they are trying to satisfy both loneliness and desire at the same time.

I can't let Ayaka-senpai fall back into that.

With that in mind, I began to think seriously about what I could do.

The solution seemed simple. Ayaka-senpai just needed to find a man who could help her.

That would relieve her loneliness and longing. Since her husband told her to "just have fun," it wouldn't even count as infidelity.

Isn't there a suitable man somewhere?

As I thought about it, I realized that sometimes the answer is right in front of you. My younger brother Kei was there.

Kei likes older women and is attracted to curvier figures. He fits Ayaka-senpai's preferences perfectly. A young man like Kei might be just what Ayaka-senpai needs. After all, women often become interested in younger men as they get older.

I immediately set to work on this plan to save Ayaka-senpai and help my younger brother lose his virginity.

---

"Ayaka-senpai, my brother might be interested in meeting you. He's living alone at my parents' house right now. If you get a chance, maybe you could visit him. He's not very good at keeping the place clean, so I help out sometimes when I go home."

I casually explained my younger brother's situation.

Now we'll see how things go. I'm looking forward to it.