Request Human Body Experiments, Symmetrical Docking (Pixiv Fanbox)

Welcome to my lab." In the darkness, a lone girl in a white lab coat appears. A breathtakingly beautiful girl with long straight hair, doll-like elaborate facial parts, and cold eyes. Her name is Gion Renka. She is a gifted and talented woman who has inherited the Gion Zaibatsu with exceptional talent, ability, and ambition, despite her age as a high school student. She has been conducting various researches in its underground facilities while running the school. Adolescent boys and girls are her perfect research subjects. That is why there is no shortage of subjects for her human experimentation. And today, ....... She said, "What the hell is going on? What is this! Where am I!!!!" Shouting loudly is Yukie Matsumae, a blonde-haired, brown-skinned gal. She is shouting, "What's the use of yelling, yukky?" On the contrary, calm is Eriko Matsunaga, a fair-skinned woman with long black hair. At first glance they appear to be opposites, but they were childhood friends and close. How can you be so calm when you're naked and being held captive? If you wanted to kill us, you would have... You want to do something to us, or you want revenge?" The two of us were bound on a hard, steel plate with both arms and legs in a state of nudity. Eriko tells them in a nonchalant manner even under these unusual circumstances. Sachie is horrified by Eriko's mastery of the situation. Subject 71: Yukie Matsumae, Subject 72: Eriko Matsunaga. "......" A voice is heard. You two, in pairs, set up a middle-aged man on his way home from work, or a classmate, and took his money. And to top it off, Eriko Matsunaga made them give up their vengeance." When the glaring lights shining directly above her were gone and she was finally free from the glare, she saw a breathtakingly beautiful woman. Her long, dark hair, with cold eyes, was flowing, and there was no doubt that she was a mature and beautiful woman, coupled with her white gown. But more than that, there was no way I didn't know she was there. She is 17 years old, a senior in high school, and the headmaster of Gion Academy and the sergeant of a conglomerate. Gion Renka..." Geez! Why is there a super big shot like you out there? I'm not interested in revenge. The only thing is, as experimental material, it's more convenient later on to have the lowest human being. Eriko nodded her head in agreement with Renshika's words. If anything happens to us, you won't get away with it. My parents are cops. Besides, if you mean to return us alive, they will know what happened here ... you are already loaded." Having a father who is a cop, was one of the reasons for Eriko's bullishness. That is, if you guys can keep yourselves safe." Renka told them and pointed a syringe of anesthesia at them. Eriko glared at her, and Yukie was upset and loud. The two were helpless, and their consciousness closed in on them. What the hell is going on? Eriko tried to move her body, but only half of her body was free. Eriko did not know what state she was in. "Yukky! Is Yukky there? Eriko shouts. "Ah, ah... Eriko! Her body is pulled. My mouth opens on its own, and I feel my unmoving half of my body moving, "Eri-cmmeo@vwendd." "Yuh-cms@ejvwd." When I tried to raise my voice, the half of my body would get in the way and I would raise my voice inaudibly. Apparently, it is the same for both Eriko and Yukie. In any case, we have to deal with the situation where half of our body doesn't listen to us. Yukie, perhaps anxious about Eriko's absence, flails her body around, She tries to find Eriko. And then it collided in both of their brains. (Eriko! Where is Eriko? ! Where's Eriko!) Yukie's voice enters Eriko's head. And it also enters Yukie's, the situation where Eriko is unable to listen to half of her body. For Eriko, Yukie's emotions enter her head. I am Eriko, but where is Eriko? Eriko! and she feels like she is trying to find herself. Moreover, there is a heavy amount of love there. Even though Eriko is not a narcissist, I feel as if I am falling madly in love with her. What is this? Eriko's voice can be heard very close by! Where is it? Yukie here, here! The mirror reflecting the two of them is revealed. A life-size mirror is exposed on the ceiling of the bed where they are lying down. There was a woman whose right half of her body was Yukie and the left half of her body was Eriko. Noooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!" They both screamed from their mouths, which were connected on the left and right sides. The left and right halves of their bodies are lying in a joined state. Yukie and Eriko raise their voices at the sheer abnormality of the situation. Moreover, the right and left halves of the body are controlled by the other. Their faces and bodies were mixed together. And it was the same for their lower abdominal ...... organs. The nucleus of each of them was also half of each other. (Such an abnormal thing... Gion Renshika thought...) (No ah! Eriko! Help me!) (Even my brain is split in half, so it's me, and Yukki's thoughts are mixed up!) (I can hear Eriko's voice! Eriko, Eriko help me! What should I do?) (Yukky, I'm thinking now, calm down, if you think a lot of things in your head, you'll confuse your mind) (So, Yukki, if you just think about Eriko, I'm sure I can help you... oh, what?) (Eriko, Eriko help me! (I'll think about it, and Yukki will... What?) As long as they share a brain, even a mind, they are sharing the same thing. Their thoughts undeniably get mixed up. Eriko and Yukie are confused by the thoughts mixing in their brains while Yukie's emotions were beginning to be intrigued by her aching body. Oh, my God, my body is so hot - is it because I masturbate all the time? Masturbating is good, isn't it? I mean, I do that all the time, don't I? I'm not doing it! Yukki's senses are getting mixed up with mine, and it's making me so hot~~! Oh, but okay, let's masturbate with our mixed feelings! No, no, no! Yukki, eh, Eriko, don't do that, no, no, no, ho oh! In a mixed tone, Yukie's arm quickly stimulates their shared pubic nucleus. Eriko's arm reaches out and tries to stop Yukie from masturbating, Her efforts to hold back are weak and feeble in the face of the stimulation of her pubic nucleus. Oh, God, that's good! Oh, good! No! Ahhh! From their connected mouths, we hear the mingled tones of their voices. Yukie's hand is playing with her secret, and their shared secret is overflowing with their mixed love juices. "Ahh! Oh, that's good! It's good! I can feel it even more than usual! No! Yukki, you shouldn't do this! Aah! Ahh! Okay, just stick your fingers in and stir it up! Oh, I'm so relieved! I'm so happy to be with my favorite Eriko! Nnheeiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii! Yukki and Eriko are lesbian friends, right? Nnnn! What are you talking about in a place like this! Ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh! The limiter of her brain has been removed, or perhaps because of the fusion, she is not in control of her emotions and is not able to speak out. The two of them continue panting, even saying things they want to keep hidden. Yukie lifts her hips to increase the stimulation to the secret place. And Eriko's arm, which was trying to hold her down with the other hand, also The pleasure was so overwhelming that she began to jerk herself off while grabbing Eriko's breasts. Eriko herself was being consumed by Yukie's pleasure. She was so lost in her own pleasure that she was unable to stop herself from jerking off! Ahh! Good! Good! I can feel both Eriko's body and Yukie's body! It's my body, but I can feel my body! I'm so happy! That's great! More! The sensations in our bodies were in perfect sync. I felt Yukie's secret place on my right. I feel Eriko's breasts on my left. Once the other person who is not you also tastes the stimulation, you can't hold back any longer. Mingling their bodies and minds, the two but one beings reach a climax with their hips in the air. Aaahhhh! Nnhaaaaahhhh!!!!!!!!" Raising her voice loudly, she spurts out her love juices from her secret place. With teary eyes, Yukie and Eriko's faces were both together exposing their pleasure-stained faces. If I have to repeat this situation over and over again, I will lose my mind. Yukie was delighted and Eriko despaired. Then, the restraints on her hands and feet were released. She said, "Now I can run away! Well, wait. This could be a trap..." Her body is in a great climax, her legs and feet are not listening to her, and her secret place is overflowing with love juice as if she had leaked. Sweat is also pouring out of them, and they exhale heavily. The breath exhaled from their mouths is also a blend of the breath exhaled from Yukie and Eriko's left and right lungs. The fusion that managed to move their bodies, and there, they saw the presence next to them. "Wow, me!" It is natural to say. The fusion body merged with its left and right halves... If that was me, then where was the other half of me already? Yes, two fusion bodies existed. "Oh my God, I'm right here in front of you, and I feel so weird, it's not even funny." You've got your head and body all mixed up, too - you think it's funny. The two fused halves, one on the left and the other on the right, face each other in the nude. The two female bodies are in a state of heat, and it was decided what they were going to do together. "Nnnngggggghhhh! Numbuuuuuuu! The fused bodies pressed their breasts against each other and their lips against each other while intertwining their fingers. Yukie's right half and Eriko's left half. Yukie's left half and Eriko's right half are kissing each other. Their tongues, united on the left and right sides, are violently entwining with each other and rubbing their nipples against each other. (What is this? What is this? My nipples are being rubbed against my nipples! Oh, tongue kissing, kissing while looking at my kissing face...it's driving me crazy! I'm so happy! It feels so good! Oh no! I'm going crazy, but I want to do it again! I don't want to!) If the fusion body kisses in front of you, of course, it is you who is in front of it. The fusion body kisses the other half of its body, and the two bodies, covered in sweat, continue to stimulate each other, pressing their bodies against each other again and again, under the illusion that they are kissing each other. They continue to stimulate each other. "Nnnngggghhhh! Mmmmmm! Mpuhaaaah! Aaahhhh!!!!" Their lips parted, sending strings of saliva flying from their entwined tongues. Their fused bodies embracing each other, their secret places climaxing. Together, their bodies seemed to go crazy with the pleasure of their climaxes as they rocked their hips. The pleasure was quite intense, as one body was receiving the stimulation of two people. I want to feel more, I want to feel more, I want to feel more, I want to feel more, I want to feel more. It was no longer a question of whether it was Yukie or Eriko. The two of us had the same feelings. Unlike earlier, they moved their bodies smoothly as if they had been alone to begin with. Both of us dropped our hips to show each other Yukie and Eriko's half-jointed secret parts. They were both twitching, and they were both pouring their love juices, They wrap their legs around each other's hips, and their fused halves overlap each other. "Aahh！！！！！." The fused bodies, their faces turned heavenward, panting from the stimulation, rubbed their hips against each other vigorously. The two are having sex with each other, and they are having sex with each other. I don't know whether Yukie and Eriko are having sex with each other or not. "Nnhaaaaaaahhhh!!!!" The two climax in a blink of an eye. But they still don't stop, holding each other. They put their arms around each other's backs and their legs around each other's waists. Their secret places are pressed close to each other, their nipples pressed against each other and rubbing their fused bodies against each other. While tasting both Yukie's and Eriko's pleasure the whole body, the stimulation pushes to the point of madness. "Ahhh! I'm cumming, I'm cumming, I'm cumming, I'm cumming, I'm cumming, I'm cumming, I'm cumming, I'm cumming. ！！！！！！！！！！！！" The fused ones climaxed together, spurting out their love juices. They came face to face and licked each other's faces with their tongues. The second big climax, the fused body, which was finally getting rid of the body's fire, was trying to soak up the afterglow of the pleasure. Nigihiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii ！！！！ However, a furious pleasure surged from the bodies of the two fused bodies. It was the pleasure of the fusion body in front of them, which came at different times. The two fused bodies, separated on the left and right sides, are one person to begin with. If they collide with each other, they will be able to enjoy not only the pleasure they give each other, but also the pleasure they themselves feel. The pleasure that they themselves feel also comes rushing in. "Hiiiiiiiiiiiiiiiiiiiiii! Stop! The fusion of their bodies bouncing repeatedly in each other's chests. Each time, their secret places rub against each other and their nipples rub against each other. I'm cumming again! I'm cumming again! No, no, no! If I go, if I go, I'm going to cum again! I'm gonna cum again! I'm cumming again! I'm climaxing so hard! I'm going to climax again! Eriko oh! I'm here! I want you! I'm cumming! Hyaaaah! Aaah! Aaahiiiiiiiiiiiii! "Finish it! Finish it! Hiiiiiiiiiiiiiiiiiiiiiiiiiii! Ig no Dome de eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ！！！！！！" The two fused bodies, languishing in pleasure, Losing the light in their eyes, fainting, their bodies bouncing, being forcefully aroused as they They kept coming over and over again.