After graduating from our department, Yung went to graduate school at our university. Since there were few people in the department, and Yung and I shared the same interests, we got to know each other quite well. Even though she graduated and went to graduate school, we still kept in touch because it was our school. I often went to Yung’s studio to play BB, discussing our common favorite anime and manga, and when I had problems with my coursework, Yung would always be obliged to help me, and I also helped Yung deal with problems on the computer. Although Yung and I shared the same interests and topics, Yung was probably much older than I was! So even though I was a notorious lover boy in the department, I didn’t have any fantasies for Yung…
After the graduation ceremony, apart from saying goodbye to my teachers, of course, I would not forget to say goodbye to my sister who has taken care of me so much. I gently pushed open the door of Yung’s study room, and saw that Yung’s computer was on, but she was lying on the desk sleeping because of fatigue. Because Yung had just been lying on her back for a short while, her sleepiness was not yet strong, she woke up right after I entered, and after seeing clearly that it was me, she nodded to me as usual and asked me to make myself at home, and then continued to lie on her back and sleep.
Because I see that Yung is so tired, so I am also embarrassed to ask her to chat with me, just concentrate on playing BBS, playing a section down to the side of the Yung glanced, oh my goodness, just because Yung is wearing a jacket I did not notice, the jacket slipped down I just saw, maybe because today’s weather is hot, Yung is actually wearing a collarless sleeveless pure white one-piece dresses. And even more called me surprised, Yung today wearing actually is a deep purple bra, dumbfounded look at the back of Yung, white thin fabric can not cover the inside of the purple bra, so I can not help but swallowed a mouthful of saliva. I dare, quietly get up, squatting next to Yung to observe Yung’s sleeping posture, look down, Yung although small body, but the proportion is not bad, from the side of the Yung front chest bulge, because sleeveless, you can see the bra and bra wrapped around the outline of the breasts, and then look down, the dress is a skirt is a miniskirt, thighs more than three-quarters of the part of the exposure. I was even more bold, lowered my body, to Yung did not close very close between the legs to look over, and Yung’s panties are also dark purple, let me feel even more burning with desire. However, since I’m only in a relationship with Yung, and she’s so nice to me, how can I do anything to her while she’s sleeping, so I still tried to suppress my desire, and went back to my seat to continue playing my BBS, but I couldn’t concentrate anymore…
About half an hour later, Yung got up, rubbed her sleepy eyes, and started talking to me. Since I had already graduated and was about to leave school, the conversation was a bit sentimental and centered around my graduation. Although we were chatting, I was distracted by what I had just seen. My head was wandering, looking at Yung’s cherry-colored lips opening and closing, I actually had an impulse to shove my prick inside, thinking about this, I quickly shook my head.
Shake your head to wave away that dirty thought, Rong is a schoolmate not a girlfriend ah!
As we chatted, I actually said something I hadn’t even thought of, “Sister, can you give me a kiss as a graduation gift?”
Yung froze for a moment, seemingly in great shock, but managed to squeeze out a smile and ask back, “What did you say?”
I figured since I said it out loud I didn’t have to be afraid, so I repeated, “Sister, I’d like to ask you for a kiss as a graduation present, is that okay?”
Yung heard it clearly, and the shock was even greater, but she still smiled forcibly, “Don’t joke with your sister.”
Instead, I showed a determined look that said I was serious.
Yung looks at me and thinks for a second and smiles awkwardly, “Sure! If it’s just a kiss…” and turned his face sideways to be kissed by me, but it wasn’t a kiss on the cheek that I wanted, it was Yung’s lips.
I stretched out my right hand to gently hold the back of Yung’s head, my mouth leaned towards Yung’s lips, when Yung realized that something was wrong, it was already too late, my lips were already on Yung’s lips, Yung panicked and wanted to break free, but Yung barely managed to open her lips, and my tongue went into Yung’s mouth, Yung wanted to push me away, but my hands were firmly caught with my left hand, and she was unable to move.
I strongly guided this deep kiss with Yung. When their lips parted, Yung was breathing desperately because she couldn’t catch her breath. Yung asked me while breathing hard, “How did you…”
Looking at Yung’s chest that was rising and falling due to her hard breathing, I couldn’t hold back any longer, I hugged Yung tightly, kissed her lips again, and started rubbing her breasts with my left hand.
Yung seemed to be shocked by my behavior, desperately struggling, wanting to push me away, but I embraced more tightly, my left hand also strengthened the force of rubbing. After wrestling with Yung for a while, Yung’s struggle became weaker and weaker and gradually softened. My mouth also left Yung’s lips and began to kiss Yung’s cheeks, earlobes, and neck delicately.
Yung seemed to be quite taken by my roughness to gentleness, gradually letting out a low moan, and not resisting at all, letting me treat her gently. My kisses gradually moved downward…
I buried my head into Yung’s cleavage, breathing in Yung’s scent, wrapping my right hand around Yung from behind, while my left hand went under Yung’s skirt, caressing Yung’s thighs, and Yung held me tightly to support her body, moaning lowly. My face was buried in Yung’s cleavage, and Yung was holding me tightly so that my face was completely squeezed by two full flesh balls, which made my arousal even more intense. My right hand was flicking Yung’s back a few times through the fabric, and then unfastened the back clasp of Yung’s bra, which made me feel like I was in a state of shock.
Although I couldn’t take off the bra because I hadn’t taken off my coat yet, I had already unbuttoned the back button, so as long as I pulled down the coat, it would be quite easy to take off the bra as well, while my left hand was gently caressing Yung’s lower body through her panties, and I also merged the three fingers of my forefinger, middle finger, and ring finger, and gently pressed against Yung’s pussy through the panties.
Yung’s moans and gasps are getting more and more intense due to my next move, “No…don’t…I can’t…Brother… Stop it… Research… Outside the lab… There’s… There’s someone else… Ah~~” Yung said, but she hugged me even tighter. Even though my left hand was through my panties, I could feel that Yung was already leaking, and it was wetting my hand through my panties. The fingers of my left hand gently separated the panties, and directly wiped at Yung’s slit which was already wet with the lewdness.
I lifted my head from Yung’s full bosom and said softly, “Sister… it’s all wet…”
“Uh… I hate it… It’s all because of you… bad schoolmate…” pouted Yung with a red face.
I reached my hand out from under Yung’s skirt and slowly picked Yung up, I sat myself on Yung’s chair and pulled out my bloodied rod from the zipper of my summer suit pants while having Yung’s back turned to me and gently straddling my lap while I gently hugged her, and Yung meekly cooperated with me.
I put my hands on Yung’s back zipper, gently squeezed into the gap of the bra that had already been unzipped, and held Yung’s breasts with one hand, gently rubbing Yung’s plump breasts, and gently rotating Yung’s clitoris with my fingers, and kissing Yung’s earlobes, neck, shoulders, and arms from the back of my mouth, and rubbing my flesh against Yung’s buttocks through Yung’s skirt, which Yung was doing as I pleased, and enjoying my caressing and kissing with her eyes closed. Yung was at my mercy, enjoying my caresses and kisses with her eyes closed. Following my body’s instincts, I let out a small moan from my mouth that became louder and louder… Yung’s moaning stimulated my desire even more. The movements of my hands and mouth also became more and more intense.
The more and more blazing fire of desire can no longer be curbed, violently pulled Yung’s clothes down, Yung was only now waking up from a dream, trying to resist me, but subject to my embrace and her body’s instincts, resistance is also more and more powerless, and let me take off the one-piece suit, the bra has long since detached from the breasts under the pressure of my squeeze, Yung is only wearing purple panties wet with lewd water.
Yung’s figure was so good that I marveled at it. Except for her height, she was really flawless, with a belly without a trace of fat and a slim waistline, and the light brown nipples on her plump breasts were also swollen and erect due to the previous caresses. I held Yung in my arms and placed her gently on the desk, kissing her lips again, and Yung responded strongly.
After a long time of intertwining their tongues, my lips fell on Yung’s left breast. My hands also stroked Yung’s right breast and gently pulled down Yung’s panties to her knees, my hands gently played with her pussy and spread Yung’s pussy lips, my fingers entered Yung’s pussy and moved in and out of Yung’s vagina. I made a “pitter-patter” sound and increased the speed of my fingers. Yung held my shoulders tightly with both hands, and because she didn’t dare to moan out loud, she could only grit her teeth, her whole body was shaking, and a small sound was coming out from between her teeth.
Moaning, “Ah… Ah…stop…don’t…not so fast…no…”
When I pulled my finger out, Yung gasped, revealed a sexy smile, and slowly spoke, “Bad schoolmate… you’re so bad… you made me like this… I… I’m feeling it…” The slutty voice made me even more surprised. “The lewdness of the voice made me even more surprised, this is the school sister who gives people a dignified feeling. Yung?
Yung gave a sexy smile, “What’s the matter… schoolmate… not going to continue?”
I froze at the sight of that never-before-seen Yung smile, “What?”
“Bad schoolmate… I won’t allow you to stop if you want to…” Yung said this in that sexy and lustful voice that surprised me.
I was only able to respond with a dumbfounded, “Wow…”
Yung retired my underwear to my knees, jumped off the table, squatted down, took off my pants and underwear, gently pushed me to sit on a chair, and hid himself under the table, gently holding my rod with both hands, and opened his mouth to hold it, and gave me a blowjob under the table. A warm feeling wrapped around my rod, although not completely into, but also already into more than three-quarters, and the head and began to swing back and forth. The head started bobbing back and forth. When the backward part of my cock was less, I would
I used my tongue to lick it gently, but after a few licks, I immediately withdrew my tongue and moved my head forward to take in more, so repeatedly, I felt that the moment Yung used her tongue to lick it, the pleasure was even greater. Even Yung’s little mouth left my rod and held my testicles, slowly rotating them, the feeling was even more pleasurable.
I was so overwhelmed by Yung’s service with his mouth, and I was planning to have a real fight with Yung when “Buckle Buckle Buckle Buckle…” there was a knocking sound from outside, and Yung and I both jumped in shock and didn’t dare to move. Fortunately, Yung was hiding under the table, even if someone came in, if I handled it properly, I shouldn’t be able to notice it for a while.
“Rong~~” with the voice, the door was pushed open…
As the door pushed open, the one who came in was a schoolmate who was in the same research lab as Yung. Suzu. Compared to Yung’s height of less than 150cm, the 162cm tall Suzu looks much taller, and Suzu’s dress today is also very cool, a goose-yellow one-piece dress with spaghetti straps, and looking towards Suzu’s shoulders, there is a transparent belt. I think Suzu was wearing a spaghetti strap dress.
Specialized underwear (I don’t know the term! I don’t know the term, but it’s just the kind of underwear I’ve seen a lot of people wear when they wear spaghetti straps). The length of the skirt is much longer than Yoon’s. A long red shirt that should be used as a jacket is in her hand, and she is wearing high heeled sandals.
I often visit this research lab, so Sister Suzu also recognized me. When Suzu saw me, she smiled and nodded, “Have you graduated yet? Congratulations! By the way…have you seen Yung?”
I was in a chair with the top half of my clothes not off, and sitting in a chair, so it didn’t seem too strange to just be sitting at Yung’s desk reading a book.
I had to play it cool, “N…no yeah! Oh…she went out earlier.”
Seeing that my face was red and I was talking so nervously, Suzu thought that something was wrong with me and asked with concern, ”Is schoolmate okay! Your face looks red, do you have a fever? Or…” and walked this way.
I was even more alarmed and said, “N…it’s fine!”
Suzu looks at me and says it’s fine, so she smiles, “Well… the weather is too hot, I guess…” and turns back to leave, and before she leaves, she explains to me, “When Rong comes back, tell her to say that we’ll be leaving in half an hour, okay? Tell her not to be late ^^”
I casually asked, “You guys are going out?”
Suzu smiled, “Yeah~~ By the way, I’m cheering on the graduating seniors.” After saying that, she left.
When Suzu left and closed the door behind her, I let out a breath, and Yung breathed a sigh of relief. When I came out from under the table, it seemed like Suzu had just barged in and made us not dare to continue, and Yung’s lust had cooled down quite a bit. Although her face was still as red as ever, and her breathing was still so rapid, but the desire in her eyes was quite a bit less, but when I looked at the naked Yung, I couldn’t stand it any more, and I violently pushed Yung down, so that her back was facing me, so that her hands were pressed on the table, and her hips naturally arched upwards. Yung struggled and said, “No…don’t… I can’t…outside… Outside…the bell is…the bell is outside…”. I didn’t really care that much, and thought that Suzu had already left, and since today was the graduation ceremony, it was unlikely that there would be anyone in the research room. Smiling, “She’s already gone la…don’t think too much.” After kissing Yung’s back, I gently opened Yung’s white hair from behind with my left hand’s second finger.
clear buttocks, my right hand held my hardening rod again, and gently sent it forward, the rod slipped through Yung’s anus, reached the slit between the two labia, and slid in.
“Ah… Ah… ah…” the moment I entered Yung’s body, a warm tightness surrounded my rod. Although Yung’s lust water hadn’t dried up yet, it was much less than before, so when I pushed my rod into Yung’s body, the slipperiness caused by Yung’s lust water wasn’t enough. Therefore, even though I was able to slide into her smoothly, I felt stifled. In this semi-wet condition, the instant friction feeling was even more intense. The intense pain and pleasure caused Yung to let out a cry. Yung gasped, but because she was in the research room, there might still be people outside, so she didn’t dare to scream too freely. She only dared to hum softly.
“Oooh…” after my rod had been sent into Yung’s vagina, the gasp that Yung had been holding back was gently exhaled. I held Yung’s waist with both hands, and slowly began to swing my waist back and forth, and with each swing, my rod was also sent into Yung’s body again and again.” Ah… Ah… ah…” Yung continued to gasp as well, her voice getting louder and louder even though she tried her best to suppress it.
Simply pumping is no longer enough to satisfy my desire, my hands moved from my back to Yung’s chest, my hands rubbed Yung’s breasts hard, both of them together, giving Yung even more stimulation, Yung couldn’t stand the double stimulation, “Ah… “Ahh… Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!
When she was about to completely withdraw, she violently pushed forward again, reaching the end, “Ahhhhh~~” Suddenly, contrary to the previous gentle pumping, it was a violent impact. Under the situation where Rong wanted to shout but didn’t dare to shout out loud, after letting out a burst of moans, she could only bite her lower lip tightly and let out intermittent moans.” Ah…slow…slow… Slowly…a bit more…I…I…can’t stand it anymore…”
I kept on ramming hard, again and again, each time hitting the deepest part of Yung’s body and making a “Pah! Pop! Pop!” sound. Yung’s moans were also getting higher and higher… After nearly a hundred thrusts, my mouth unconsciously let out a low roar: “Yung… Yung… Yung…” and kept calling out Yung’s name.
“~~~” and Yung’s gasps are getting more and more rapid and his whole body is shivering violently. Feeling a heat in my glans, I can’t hold on to my semen any longer, so I hold Yung tightly and shoot my hot semen completely into Yung’s body.