Forbidden Love with My Brother’s Wife: A Night of Secret Passion

When I graduated from university and started working, my only brother, Koichi, got married. His wife, Mina, was a beautiful woman who looked a lot like Keiko Kitagawa, and I couldn’t help but feel envious.

Four years later, I got married too. My wife, Akemi, was my childhood friend from kindergarten, and even though we went to different schools, we ended up at the same university. I felt it was fate and we started dating, eventually getting married. Akemi’s slightly naive personality attracted me, and we built a happy family.

One day, I was talking to Mina, Koichi’s wife.

“Why did you marry my brother?” I asked.

“Koichi was very persistent. I gradually fell in love with him,” Mina replied with a smile.

I was surprised that my brother had been so aggressive, but a few days later, I received a call from Mina.

“Can we meet tomorrow? I need to talk to you about Koichi.”

The next day, I met Mina at a café. She looked sad.

“I think I don’t love Koichi anymore,” Mina said, tears welling up in her eyes. She explained that Koichi had become violent recently, and she couldn’t take it anymore.

“Please, hold me,” Mina pleaded.

“What are you saying? I’m married.”


Mina’s desperate expression made it impossible to refuse. We took a taxi to a love hotel. As I apologized to Akemi and our son in my heart, I followed Mina into the room.

Once inside, Mina started giving me a blowjob. “Ah, Mina, that’s enough,” I said, but she continued, making wet, slurping sounds.

“You’re better than Akemi,” I admitted involuntarily. Mina smiled and said, “I’m glad to hear that.”

“Call me Mina, and I’ll call you by your name. No honorifics,” she instructed.

“Okay,” I agreed.

“Now, put it inside me,” she urged.

I put on a condom and entered her slowly.

“Ah, you’re so big…”

“Haa, Mina…”

“More, deeper…”

We started in the missionary position, and I quickened my pace as she responded eagerly. We switched to doggy style, and she moaned louder.

“Ah, there, that feels amazing…”

Finally, we moved to the cowgirl position, with Mina riding me rhythmically.

“I’m going to come soon…”

“Me too…”

We reached our climax together, and she collapsed onto my chest.

“I’ve never had such satisfying sex before,” Mina said. “Am I better than Akemi?”

“…Yeah,” I admitted.

“That makes me happy,” she replied.

Afterward, as we lay there, I couldn’t help but think about the consequences.

“Mina, is Koichi going to be okay tonight?”

“He’s supposed to be late due to a company dinner… probably meeting his mistress.”

“I see… I should go home now. Akemi is waiting.”

“I envy Akemi.”


“She has such a wonderful husband.”

“No, I’m betraying her right now.”

“Thanks for tonight. It was nice to have such loving sex for a change. Usually, it’s rough after being hit.”


When I returned home, my son greeted me.

“Daddy, welcome back.”

“Kazuma!? Why are you still awake?”

“He wouldn’t sleep until you got home,” Akemi explained.

“Kazuma, go to bed.”


As Kazuma went to his room, Akemi said, “He listens to you. You came home late tonight.”

“Yeah,” I replied, worried she might suspect something, but she didn’t press further.

Akemi has always been pure-hearted and trusting, which made my guilt even worse.

The next day, Mina texted me, asking to meet at a hotel again. I refused, but she threatened to tell Akemi about our affair. I reluctantly agreed.

“Mina, why are you doing this?”

“Because I like you.”

That night, I returned home late again, but Akemi greeted me with a smile, thinking I was working overtime. This continued several times until I decided to end it.

“I can’t meet you anymore,” I told Mina.

“Do you want me to tell Akemi?” she threatened.

“Yes, that’s fine. I can’t betray her anymore.”

Mina cried and apologized, and our relationship ended. That night, I had sex with Akemi for the first time in a while, and she was satisfied.

“Thank you. It felt amazing,” she said, tears of joy in her eyes.

I told my mother about Koichi’s behavior, and we had a family meeting. Koichi admitted to his stress and violent behavior and decided to quit his job.

Everything settled down, but the forbidden relationship with Mina left a deep scar on my heart, revealing the erotic depths of a woman’s psyche.