I Was Heartbroken After Discovering My Girlfriend’s Infidelity, but Suddenly I Became Popular With Girls - 6

Chapter 6: Yuna’s Secret

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When I finally put on my pajamas and turned on my phone, there were two missed calls from Riona. There were no calls related to work. There were also two LINE messages from Riona.

『Where did you go? Contact me.』

That message had been sent twice.

“How should I handle this?”

“Hm, for now, why not act like you haven’t noticed the cheating and contact her?”

Yuna was wearing a beige one-piece dress, giving off the air of a refined young lady. She looked good naked, but this elegant version of Yuna was nice too.

“Yeah. I wonder if there’s a good excuse. Hmm, maybe I’ll say a friend got into an accident and is in the hospital.”

“Ryosuke, you come up with lies so quickly, don’t you. Don’t ever lie to me, okay? Of course, I’ll never lie to you either.”

“I-I know.”

“Hello, Riona? Sorry I couldn’t get in touch.”

『Ryo-kun! I was worried! You suddenly disappeared and didn’t answer your phone, where are you?』

“Ah, sorry. I got a call that my senpai was in an accident. So I rushed to the hospital. My senpai still hasn’t regained consciousness.”

『You should have at least told me first. I was really worried.』

“You were in the bath, Riona, and I left you a note.”

『Even so, I wanted you to tell me first. I was so anxious I couldn’t sleep well. So… are you not coming back today either?』

“Yeah, sorry, I’ll be late today. Did you go back to your apartment, Riona?”

『No, I’m still in your room. But I’ll go home now. It can’t be helped.』

“Sorry. I’ll make it up to you next week.”

I was able to talk more naturally than I expected. It was probably because I no longer had any feelings for Riona.

“Not meeting Riona-san today is the right choice. The guy she’s seeing comes to her place about twice a week, that’s what she said on LINE. I think you should hire a private investigator to stake out the place, and when the guy enters her room, you go in and catch them in the act.”

“Eh, that… I mean… that takes courage.”

“But using evidence obtained by secretly reading her phone feels questionable too.

I studied psychology in college and read many cases like this, so I can say this with confidence. If you catch them in the act, Riona-san won’t be able to make excuses. Though I don’t know if that will completely end things.”

“That’s true. Showing evidence from snooping through her phone… It kind of hurts my pride.

Yeah, if she gets caught in the act, I think even Riona would give up. She wouldn’t be able to make excuses.”

“Reading those messages, it’s clear she’s dependent on you. Even I can’t be apart from you anymore, Ryosuke. If I couldn’t have sex with you, I wouldn’t be able to live. Even though we’ve only done it three times, I already feel that way. If she’s been with you for four years, she definitely feels the same.”

“No, I don’t have much experience, so I don’t think I’m that good. I’ve never been with any woman other than Riona. Though we’ve done it quite a number of times over four years.”

“No, I think you’re very good. It’s not about technique. When I have sex with you, I can really feel your emotions. It makes me realize that you cherish me and that I’m loved, and also how much you desire me. That makes me happy, and I can’t help but find you so dear.”

“Well, I couldn’t help but find you dear too, Yuna.”

“Riona-san is definitely dependent on having sex with you. No, I think any woman who has sex with you would become dependent.”

“But I now have the best girlfriend, Yuna, and my feelings for Riona are completely gone. After a betrayal like that, there’s no way things can go back to how they were. I’m definitely going to break up with her.”

“I want you to do that too. But it will probably get messy.”

“Anyway, tomorrow I’ll ask a friend who works as an administrative scrivener to introduce me to a private investigator. That’s the first step.”

Thinking that it was finally happening made my heart race.

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Figuring that Riona would probably leave in about an hour, I decided to ask about Yuna’s situation.

“Hey, Yuna, you’re really not someone’s wife, right? Can you tell me your circumstances now?”

Yuna’s expression was filled with anxiety.

“…Yeah, okay. But I have a request. I will never lie, and I’ll tell you everything honestly, so please don’t come to hate me.”

“There’s no way I’d hate you. I’m completely in love with you. I promise. I’ll never come to hate you.”

“Okay… I trust you, Ryosuke.”

At that moment, I was certain that even if Yuna had been a prostitute, I wouldn’t hate her. However, there were many things about Yuna’s words and actions that I couldn’t understand. When we first met, she said she had married with divorce in mind. I had even met a man named Soichi Aida.

But as we grew closer, she started saying, “I’m not a wife, I’ve never been married,” and claimed everything before was “dummy kisses” and “dummy sex.” Furthermore, when she saw my penis, she reacted in surprise like it was her first time seeing one, saying, “It’s this big.” Above all, there was also her incomprehensible statement about “offering her true virginity.”

However, her body responded sensitively as if it had been trained, and Yuna was not a virgin.

That much was certain. There was no way someone who had reacted so intensely and climaxed multiple times during last night’s sex could be a virgin.

“My family had been running a traditional kimono business for generations, but it went bankrupt one week before I graduated from middle school. The night before my father’s payments bounced, he hanged himself in the office. The shop and house were both used as collateral for debts, so we had to leave. My mother, my younger sister who was still in elementary school, and I moved in with my mother’s parents, but it felt like walking on eggshells. It was very hard. I had been accepted into high school, but I had to work instead. My mother didn’t inherit my father’s debts, but everything in his name was seized. He had borrowed money from relatives too, and we had no one to rely on. We were at a loss. My mother ended up slowly repaying the money borrowed from relatives.”

“……”

“At my father’s funeral, Soichi Aida appeared. Aida was a director from the founding of a cybersecurity IT company and also ran a subsidiary. Even back then, he was earning over one billion yen a year. He said he was my father’s junior from school and that my father had asked him to take care of us three days before his death. Aida told my mother that he would take over and settle my father’s debts to relatives, provide a place for us to live, give us living expenses, and arrange a job for her. In exchange, he wanted to adopt us daughters.”

“…Was that a good thing?”

“Good or bad… we had no choice at that time. We had to accept it. Aida said, 『Since I am taking responsibility for you, I will ensure you want for nothing until you graduate from university. After graduation, you will leave me and become independent. For now, I will take only Yuna. Your younger sister Kaho should stay with your mother until she graduates middle school. I will come for her then.』 At that time, Aida seemed like a kind gentleman. I remember having a good impression of him.”

“At that time, I was happy thinking I could go to high school, even university. But I wondered if such a good deal really existed. Maybe he intended to make me his mistress. Even so, I thought it couldn’t be helped. If it helped my mother recover, that was enough.”

“So… what happened?”

“Well, in reality, Aida had ED. Apparently, due to the hardships and stress of founding his company, he had developed it. He wanted my cooperation for treatment. He was only attracted to beautiful girls between the ages of fifteen and nineteen. So I was treated like a mistress and a kind of sex slave. That said, since he had ED, I was never actually violated. I lost my hymen at sixteen through simulated sex using a device he put on. So you were the first man I actually accepted, Ryosuke. And the first to release inside me.”

“I see… so that’s what you meant by dummy sex, and true virginity. But treating a fifteen-year-old like a sex slave… That’s a crime.”

“Yeah… but my mother was living in a nice apartment he provided and received two million yen for living expenses. She bought appliances and clothes and started a new life. She also got a clerical job at his company. So if I didn’t obey him, everything would be taken away, and we’d be out on the streets immediately.”

“That’s…”

“And I found out later that my mother understood everything and still sent me to him. The story about my father asking him to take care of us was also a lie. In other words, I was sold by my mother. At the time, she had no other choice, and she wanted me to go to high school. Now my younger sister has taken my place as his sex slave.”

“So what are you going to do?”

“Nothing. My sister can’t escape now either, from the wealthy lifestyle and the pleasure he gives her. And there’s no fear of being violated.”

“…Was it the same for you?”

“Yes. I lived in a luxury apartment, wore branded clothes, shoes, bags, and accessories. I went to a prestigious girls’ school with a chauffeur-driven luxury car, had a private tutor, took classical ballet and jazz dance lessons twice a week, and went to a top-class spa once a week. The food was always delicious and healthy. Since I had been poor before, it felt like a dream. He stayed over every Friday and Saturday, but otherwise I was relatively free. When I turned twenty, my sister replaced me, so he stopped coming to my room. After graduating university, I was completely released, and now I’m here.”

“So ballet, jazz dance, and high-end spa treatments since fifteen… that’s the secret behind your beautiful body.”

“Yes. What I gained in exchange for sacrificing my adolescence… no, my youth, was this body, a degree from a prestigious university, and this apartment and compensation money.”

“…About when we first met, you said you were married, but later said you’ve never been married. I didn’t understand that. I was worried I might have gotten involved in an affair.”

“Ah, sorry. I should have explained that clearly. The adoption was dissolved when I turned eighteen. After that, we lived together for four years, so for tax purposes, we were considered common-law spouses. That’s how I received this apartment and compensation money. Everything was handled properly through a tax accountant. So outwardly, I referred to us as husband and wife. You could call it a sham marriage. My family registry is completely clean. He feared that the most.”

“I see… that makes sense. And… this might be hard to ask, but what did you experience as a sex slave?”

“Ah… this is the hardest part to talk about… but I’ll be honest, so please don’t hate me.”

“I told you, there’s no way I’d hate you. I’m completely in love with you. Did he do cruel things to you?”

“No, he had no interest in sadism, so he never hurt me. But… he was fixated on my rear… my anus…”

“Ah, I see… that kind of thing. I’m kind of interested in that too.”

“Really? Ah… I’m so happy. Actually, I was trained to like it. From now on, please give lots of attention there too.”

Enemas… I felt slightly put off as Yuna’s pure image wavered in my mind. A stunning beauty with long black hair, someone who could even be called a young girl depending on how you looked at her… liking that kind of thing. I didn’t hate her at all, I loved her, but… enemas…

Well, I was interested in that area too. I’d have to learn.

“And… this might sound perverted, but I was also trained in exhibitionism. This started after I turned eighteen. He lost interest in my body, but when he made me walk naked in the garden of his villa, he saw how excited I got, and it escalated. I was made to expose myself in many places… There are lots of videos, you can watch them later.”

“So you like being embarrassed.”

“You already know that, don’t you? After making me do all those embarrassing things. When I started university, I was often scouted by talent agencies, and I became confident in my looks and wanted to show my body. So I was made to expose myself outdoors often. Each time, I became more and more excited. When I walked through Ginza wearing only a coat over my naked body, I was overwhelmed with excitement.”

Yuna’s ears turned red as she recalled it. I loved Yuna and wouldn’t hate her for this, but… walking through Ginza naked under a coat…

“…What else did you go through?”

“The rest was general pleasure training. I went to spas that enhanced sensitivity, was stimulated for long periods with vibrators, and had that area and my rear stimulated as well. He wouldn’t stop until I climaxed many times, so it was exhausting. But my heart was cold, so I never reached the kind of deep climax I did with you.”

That sounded casual, but it was intense. It made sense how sensitive her body was. Her entire body had been trained. For the first time, I felt uneasy. She was an unbelievably beautiful woman with perfect compatibility, but… could I really handle being with her?

“And lastly, there’s one thing I want to ask of you, Ryosuke. You remember I said I’d divorce in three years? That’s because after three years of separation, the common-law relationship dissolves. He said he’d send me 500,000 yen a month until I turn 25. But if I get a boyfriend, it stops immediately, and he won’t pay half of the remaining compensation. So we can’t go on dates outside. The building manager has also been bribed, and if a man visits me, he reports it. He also monitors my outings, so I can’t stay out long. That’s why we can only meet here or at your place. There might even be surveillance outside. Please endure it until I turn 25.”

What the hell… Yuna was being watched by Soichi Aida. For the next three years, Yuna would remain his common-law wife.

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