With My Sister-in-Law (3)
“That was the massage parlor Woo-min took me to back then. I don’t know if he told you about it, but that place was exactly that kind of business. They’d give women sensual massages, and at the end a young man would come in, tease them, and then have sex with them. I really knew nothing at all, and after another man touched me and entered me, I started crying without even realizing it—but before I knew it, I was shouting from how aroused I was. It wasn’t as good as my husband, but it was good. After it was over, he put the condom full of semen on my stomach and left, and I felt a little pathetic. But that pathetic feeling was really just me realizing that, whether it was my husband or some other man, I was simply a woman who had been made to submit to a cock.”
She wasn’t even my wife, it was my sister-in-law talking, but for a moment I felt as if So-hee had been the one through it all. I’d already come twice, but just imagining the condom sitting on Jin-hee’s exposed belly made me hard again.
“At that moment, I felt so guilty toward my husband. But then the door opened again and someone came in, and I really didn’t have the strength left in my body to even think about covering myself. I heard rustling, and then he climbed on top of me. I had no strength to resist; I could only lie there. It was my husband. A moment ago I really had no strength at all, but I didn’t want him to see me abandoned like that after going off with another man, so I pushed him away. But he held me tight. He told me that no matter what I looked like, he loved me. Then he touched my body again, even though just moments earlier another man had been all over it, and we had sex. It was the best sex of my life, and I still haven’t forgotten it. I came so hard I thought that if heaven existed, it had to be right there, and then we went home.”
As I listened, I found myself thinking that Jin-hee was no joke. Maybe she was one of those netorase types too.
“Huh? Woo-min, you’re hard again. Looks like my story’s getting to you, huh? Hohoho.”
“Ah... well...”
For some reason I felt embarrassed, but before I could do anything about it, Jin-hee’s hand closed around my cock, and I could only submit to the sensation of her touch.
“After we got home, nothing happened for a few days. It felt like life had just gone back to normal, back to the way it had been before. I even wondered if I’d dreamed the whole thing. A few days later, I drank with my husband one-on-one and we talked. He told me he’d worked part-time at that massage parlor when he was younger. He apologized for not being able to tell me and asked for my forgiveness, but whether I forgave him or not wasn’t important to me. It happened before he married me, and I knew better than anyone that after marrying me he had lived his life looking only at me, so the past didn’t matter. What mattered was that I, too, had given my body to a man who wasn’t my husband—and that I had liked it far too much. That was the reality.”
As Jin-hee kept talking, she teased my cock with a slow, maddening hand, and somehow that only made it more delicious.
“So I told him the truth: I liked it too much too. And he told me that if I wanted, I could have sex with other men anytime. That it wouldn’t change his love for me. That I was like a savior to him, the mother of his child, and that sex was just one part of the act of living, so I should enjoy it while I could. So we accepted it together, and soon after I got sterilized. No matter how much I wanted pleasure, I didn’t want to bear another man’s child. After that, I enjoyed my sex life with my husband. It really made me feel that what I knew as sex was only a fraction of the whole thing, and that there still seemed to be so much I hadn’t experienced.”
By the time I’d heard that much, I couldn’t help wondering what she meant by “only a fraction of sex.” Was there really some other world I didn’t know about?
Then Jin-hee suddenly took my cock into her mouth and started sucking. Like some inexperienced idiot, I could only lie there and groan, unable to do anything else.
After a while, she pulled my cock out of her mouth, climbed on top of me, and slid me into her body before beginning to move slowly.
“Ugh...”
“It’s your third time, so hold on. You’ve never done it like this with So-hee, have you? The moment I first heard about you and So-hee from my husband, I thought I wanted to do it with you too. Of course, your relationship with So-hee was exciting to me as well. You know So-hee and I used to sleep together when we were young, right? I’ve always had a dirty side, so I used to tease her a lot. I was probably the first person to have her. And that little minx secretly liked it when I touched her, too. But when I heard she’d been living like that with you, I thought it was a little strange. Probably because of that bastard. I was pretty shocked. It was even worse when I heard about the infertility. Still, I think having you there helped her get through it. Back then, as her real older sister, I was so grateful to you.”
When I heard that she’d been the first to have So-hee, I nearly came on the spot. I’d never even imagined it. I’d naturally assumed that bastard boyfriend from college had taken So-hee’s virginity, and yet it was Jin-hee?
Just imagining the two of them rolling around naked together was enough to hit me like a drug.
“So I thought this would be the perfect chance to show both you and So-hee what real sex is, and to have the four of us—no, the two of you and us too—live happily together. It was just a passing thought, but I even wondered if I should stop the sterilization and have your baby for you...”
Jin-hee kept riding me, and the moment she said she might have my child, I couldn’t hold back anymore.
“Ugh... Jin-hee... I think I’m gonna come!”
At once, Jin-hee started slamming down on me faster than before.
“Then come. Get me pregnant. Don’t just spill it outside like before—come deep inside me, as deep as you can.”
Even though this was my third time, there wasn’t a stronger stimulant than hearing that.
The instant I heard those words, I exploded, arching my hips to drive my cum even deeper into Jin-hee as I came.
For me, this was the first time I’d ever fucked a woman raw and come inside her, aside from my wife.
With my ex-girlfriend, I’d always used condoms because of the fear of pregnancy, and even when we were safe I never actually came inside her. So, ironically, the first woman I ever came into was my wife’s own older sister, Jin-hee.
Her pussy clenched around me as if it were trying to suck every last drop of my semen into itself, and after I finished coming I gasped for breath, lowering the hips I’d been holding up.
Jin-hee seemed tired too, because after she caught her breath for a moment, she lifted her hips slightly and I felt the semen that hadn’t made it fully inside her seep out and drip onto my body.
She covered herself with a hand and went straight into the bathroom, and after a moment I heard the sound of water again, just like before.
I wondered if the helpless, boneless feeling Jin-hee had described after sex with another man was the same as what I was feeling now.
I really wanted to just fall asleep like this and not move a muscle.
That’s how intense it had been for me. It felt like I’d done in real life something I’d only ever seen in porn.
At that moment, I even thought it was better that I’d handed my wife over to my brother-in-law if it meant I’d been able to have sex with Jin-hee like this, because at least for this one moment, I wanted So-hee to become naughty too.
I wanted to keep having sex with Jin-hee, not just once, and I even found myself imagining that if So-hee were conquered by my brother-in-law too, maybe the four of us could live together and have a truly good time.
“Woo-min, can’t you get up?”
At some point Jin-hee had come back out, wiping the moisture from her body with a towel.
“I want to sleep like this and just enjoy the afterglow.”
“You shouldn’t like it this much... hohoho.”
“Is there more? I don’t think I can handle anything beyond this.”
“What you’ve experienced so far is only a drop in the bucket. You said you watch a lot of porn, right? There’s plenty in there.”
“Ah... but that’s porn. You think reality and porn are the same?”
“It’s all made from people’s real lives. Movies are the same. Anyway, based on what you experienced today, your amount of semen isn’t ordinary. Our man has a lot too, but yours feels like even more. It could be different for every woman, of course, but by my standards? Good. And your size is definitely smaller than our man’s, but it seems to be around average. Length doesn’t seem to be a big issue, and honestly, a little more thickness would be nice. Our man said he’d introduce you to a urologist. Haven’t you had a consultation yet?”
“Oh, actually I went this morning. They said the length probably couldn’t be increased as much as I wanted.”
“Really? I don’t know much about that, so... anyway, length doesn’t seem to be much of a problem. If thickness can be improved, then I think it’d be better to make it bigger. I think I like the feeling of being filled up more. And you should start exercising too. Sex burns an enormous number of calories, so you need stamina. It won’t show results right away, but if you keep it up, it’ll definitely pay off later. I’m not too sure about that part, so talk to our man about it later.”