Chapter Index

    .

    …Truly, insane.

    “Hayoon-ah. Well…”

    “I-It’s fine, isn’t it? We’re used to this kind of thing…”

    Me.

    Dabin.

    Whose vagina feels better,

    And Woojin choosing.

    …Utterly insane.

    “Why, Sunbae? …Are you not confident?”

    “It’s not that…”

    “Or are you sorry to our unnie because you think you’ll easily win?”

    “T-That’s not it either…”

    “But the condom was quite heavy earlier, wasn’t it? …That must mean Seo Woojin enjoyed it that much.”

    “……”

    “Someone you like and someone you have good sexual chemistry with are different, huh… Hmm~… Ah, so that’s why he’s a sex partner?”

    To think I ended up calling him a sex partner to Jiyoon.

    Who was simply harboring a crush on Woojin.

    And was diligently sleeping with Woojin behind my back.

    Together with a friend who made a huge mistake due to alcohol.

    We gently leaned our shoulders together.

    “Lee Jiyoon. You be quiet for a bit…, …Woojin-ah.”

    “…Uh. Noona.”

    “…Is this the only time…?”

    “……”

    Jiyoon’s question, ‘Haven’t you already done it with all three of you?’, immediately cut in, but I somehow brushed it off appropriately.

    Because if I explained that it wasn’t about having sex with all three of us, but openly comparing the two of us like this for the first time, I could more or less get away with it.

    I nudged Jiyoon’s body with my leg as if shooing a bug, then hesitantly lay down on the bed.

    Even though I’d often done it with Jiyoon and the three of us, doing this with Dabin was a first.

    Because of that, our poses were a bit awkward at first, but Dabin also had long-term experience with a boyfriend, so that awkwardness quickly disappeared.

    Especially like this.

    “……”

    “……”

    Following Dabin, who took the position first.

    Like the position Dabin was loved in earlier,

    Lying prone on the bed so we couldn’t see each other’s faces.

    …Thanks to this, it was less embarrassing.

    “Wow, Sunbae’s hip line is really pretty, isn’t it? Seo Woojin?”

    “…I don’t know. I prefer Hayoon Noona’s.”

    “Unnie isn’t bad either, but…”

    “……”

    Jiyoon must have been deliberately praising Dabin just to tease me.

    So I only listened to Woojin’s voice and slightly lifted my hips.

    …No, it wasn’t to emphasize my hips; it’s just that this position was the most comfortable when I was with Woojin.

    Of course, the feeling of lubrication smoothly flowing down my thighs was incredibly embarrassing at that moment…

    It’s simply that this position allows him to go the deepest…

    And it feels like I’m being loved with all his heart, which also feels good.

    Because of that, I was lying still with Dabin, only panting quietly.

    “Anyway, you’re the one who decides, Seo Woojin? …After taking turns, who’s felt better.”

    “Something we don’t necessarily have to do…”

    “Why? Is it because it’s Dabin Sunbae anyway?”

    “Because it’s Hayoon Noona anyway.”

    “…Well, you’ll find out if you try.”

    Into the vagina that had just been used by Woojin.

    …Again, that large thing pushed and forced open the vaginal walls as it entered.

    A spine-tingling pleasure spread from my lower back throughout my entire body.

    “……H-Ugh.”

    It doesn’t feel particularly good when Woojin’s penis just touches the narrow vaginal opening.

    There’s only anticipation and excitement that it will start soon; in terms of pleasure, it’s at the very bottom.

    It’s the same when it pushes open the entrance and starts scraping the vaginal walls.

    There’s pleasure, but it’s not great.

    Perhaps it’s because I’ve become accustomed to sex with Woojin, but just one or two finger-lengths in isn’t satisfying.

    But at a depth my fingers could never reach.

    When he reaches ‘here,’ where I’ve learned so much from Woojin.

    …Is this okay? A pleasure so good that it makes me think that.

    Very easily.

    It breaks my mind.

    “Alright. We decided to insert it for a moment to compare, so I’ll help from behind…?”

    “Don’t push.”

    “I said I’d help~…”

    Jiyoon must have hugged Woojin’s back and tried to push his hips in further.

    My weak spot, hidden deep within my lower abdomen. As Woojin’s glans began to press firmly there, my mind went blank with a pleasure on a different dimension than when we played at sex.

    I don’t know if all girls have a weak spot here.

    I’ve seen online that there’s a really pleasurable erogenous zone in a shallower spot, and that’s decent too, but it’s less intense than being stimulated thump-thump like this.

    There’s that much of a difference between mere pleasantness and pleasure so intense that only sex comes to mind.

    Especially if it’s a man like Woojin, who knows very, very well that I like this kind of stimulation.

    “Ugh…, ………. ……♡…”

    He directly pressed my lower back with his hand, adjusted my position a bit more.

    At the most pleasurable angle and depth.

    *Press.*

    …Then slightly pulled back his hips.

    And forward again.

    *Press.*

    He continuously wrecked my weak spot.

    A female animal thoroughly tamed over a year.

    There’s no way I could resist such pleasure.

    Just,

    Master. More please.

    I want more.

    This kind of plea is all I can manage.

    “…Phew…, ………Ugh…, Ah, right there…”

    Then my Master, as if readily granting such a plea.

    Lightly wrecks my favorite spot for me.

    Pressing down on my prone shoulders, pushing even further forward.

    Pushing in with such force that my buttocks and pubic bone firmly pressed together, as if to leave a mark.

    Making me bury my face in the pillow and utter perverted words.

    So much pleasure clung to my entire body that all I could do was twitch and tremble.

    Pressing hard on the spot where my uterus is with his penis.

    And rummaging around that deep spot…

    Making me a fool who knows only you.

    Like this, forever,

    You, the man.

    Become my whole life.

    “How is it? Does unnie’s vagina feel good?”

    “…Why ask the obvious?”

    “So, can you climax just by inserting it?”

    “You’d know that you need to move multiple times to climax if you had sex education, wouldn’t you?”

    “I’ve seen porn where some guys climax right after inserting it, though?”

    “…Right. It’s not completely unheard of, but…”

    “Since it’s not completely unheard of, it’s Dabin Sunbae’s turn now~…”

    “……”

    But this pleasure doesn’t last long.

    …If it were just Woojin and me having sex, it would be a different story.

    But now, because of that idiot with a bad drinking habit.

    ‘Vagina comparison’… this.

    I have to do something so absurd.

    His penis, which would usually be busy thrusting with sweet words, this time scraped out the lubrication with a grating sound as it withdrew from my vagina.

    My yearning vagina tried to forcefully hold its master, but it was only for a moment.

    As I slowly regained my breath, an familiar sound began to come from right beside me not long after.

    That is,

    A familiar sound, identical to the one I had been making.

    “Ugh, haah…”

    Having sex with my boyfriend,

    …An extremely close classmate.

    An absurd sentence, even when I think about it again, is being enacted right beside me.

    And with such a happy, and pleasurable expression on her face.

    “Hey, why are you going so slowly with Sunbae?”

    “Phew…. It’s the same as with Noona.”

    “Isn’t it because you’re afraid you’ll climax if you go straight in…?”

    “I said it’s the same. What’s different, exactly?”

    “If you ask what’s different…, hmm…. Dabin Sunbae’s vagina feels like you’re savoring it a bit…?”

    “…Crazy bitch.”

    “Do it faster. Faster~…”

    “Hey…, I get it, so stop doing weird things.”

    Because of Jiyoon, who was hugging Woojin from behind and playfully bumping her hips.

    He accepted his penis a little deeper than before.

    …To Woojin, perhaps only Dabin’s back would be visible.

    In fact, she,

    With her tongue slightly sticking out.

    *Pant, pant.*

    Was enjoying a pleasurable sensation.

    “Is it all in now?”

    “…Still a bit.”

    “Oh, really? What if there’s still enough left for me to grip with my fingers? This is really slower than when you were with unnie, isn’t it?”

    “……”

    “Nothing to say now, right? …It’s because Dabin Sunbae’s vagina feels much better, isn’t it?”

    “No, it’s not.”

    “That’s weird~ It’s completely different from when you were playing with unnie’s vagina earlier~”

    “……”

    A similar position to mine, with her upper body lowered and hips raised.

    Dabin, who had been catching her breath in that position, at some point buried her face in the pillow. Exactly as I had done.

    …Then the reason must be similar.

    Glancing back, I saw Dabin, who had now truly accepted Woojin’s penis deeply.

    She probably felt that way when she was with me just now too.

    Like that, scraping against the vaginal walls with light thrusts.

    And pushing it all the way in to press against the inside due to Jiyoon urging him from behind.

    It’s very similar to the movements I felt.

    “……. …, ……Woojin, ssi………♡”

    …Ah, that. It seems like it would feel incredibly good.

    When Woojin held my hips and pressed firmly all the way inside, it felt so good my mind melted.

    I want that too…, …I want to.

    I wish he’d do it for me…

    “…How is it? Does Sunbae’s vagina fit you perfectly?”

    “It feels good, of course.”

    “Are you going to say it’s not as good as unnie’s again?”

    “It actually is. …How long have I been with Hayoon Noona, after all?”

    “But your breathing got a little rougher than before, didn’t it? Even so?”

    “That’s because you keep making me move.”

    *Puh-hat*. Still, you wanted to do this with Sunbae, honestly.

    “……”

    “…I know very well you were much harder than usual earlier, I touched it.”

    “…Don’t fabricate strange things. Noona can hear you.”

    “Ayy, tell me honestly. …Unnie and Sunbae. Who do you feel better having sex with?”

    “……”

    Then the only thing I could say was.

    This.

    “Um…, …Woojin-ah.”

    “…Why?”

    “Uhm…”

    “……”

    Right beside me.

    Looking at Dabin, who was busy catching her excited breath while lying prone.

    …Thinking that this much wasn’t cheating.

    “…Before you decide, just one more time…”

    Slightly turning to lie on my side to change position.

    I carefully relayed my words.

    “Not just with Dabin…, …me too, just one more time……”

    How many more times I would utter these words throughout the night.

    Without really thinking.

    0 Comments

    Heads up! Your comment will be invisible to other guests and subscribers (except for replies), including you after a grace period.
    Note
    // Script to navigate with arrow keys