After the storm-like passion, Xiaoyuan didn't change; she was still as well-behaved and quiet as before. However, in the following days, I noticed some small changes in Xiaoyuan, such as in her clothing and style. Originally, Xiaoyuan's dressing style was very pure; sexy clothes like hot pants or short skirts rarely appeared on her. She usually wore long skirts and sweatpants. But now, these sexy clothes frequently appeared on Xiaoyuan. Whenever Xiaoyuan walked around campus in hot pants or a short skirt, she attracted many glances.
To be honest, this makes me a bit uneasy. Such a sexy, cute girlfriend, being watched by others every day, always makes me feel unsettled. So I started planning to move off campus and rent a place outside the school.
After hearing my idea, Xiaoyuan was quite happy and proactively contributed her living expenses. However, for college students like me and Xiaoyuan with limited monthly living expenses, renting wasn't easy, so I was still a bit hesitant. However, the occurrence of one thing strengthened my resolve to rent off-campus.
This happened the night after the cultural festival. That night, having nothing to do, I whimsically logged onto the campus intranet. Unexpectedly, as soon as I logged in, I found a post titled 'Sexy Hot Dance Campus Festival' with quite high click and reply rates, and it was pinned at the top. Seeing this, a sense of foreboding suddenly struck me, so I quickly entered the post.
The post only contained a video. Upon opening it, as expected, it was the 'Gangnam Style' dance performed by Xiaoyuan, Lin Xixue, and the others at our school's cultural festival. The video was shot very clearly; Xiaoyuan and the others' seductive expressions and graceful figures were all clearly visible. But what shocked me the most were the replies below. The further I read, the more explicit they became, and in the end, someone even leaked Xiaoyuan's student ID and personal information.
It really made my heart race with fear. Renting off-campus was imperative; not a moment could be wasted.
The next day, I started looking for a rental. Hard work paid off. In a community only a five-minute drive from our campus, I found a one-bedroom apartment of about 50 square meters on the third floor, equipped with a TV, refrigerator, and washing machine. However, the rent was 1500 yuan per month, which wasn't cheap for us. It seemed I couldn't go home this summer vacation; I could only work to earn money. But it was a bittersweet pain, a sweet world for two.
When a few friends learned I was moving, they offered to help, but I declined. I thought Xiao Yuan and I could handle it. I regretted it during the move—Xiao Yuan had so much stuff, just her cosmetics and change of clothes filled a large box, almost packing the entire 50-square-meter room.
After finishing the move, I was completely exhausted. Xiao Yuan, however, was in high spirits and worked very hard while moving. By the time everything settled down, it was already 7 PM. Just as I was about to pull Xiao Yuan into a shower for two, several friends unexpectedly showed up at the door with their girlfriends, and someone I never dreamed of seeing.
"Wow~ Brother! I miss you to death~" As soon as the door opened, a coquettish female voice rang out, while a shadowy figure swept in with a waft of fragrance into my arms.
When I clearly saw the person in my arms, I was extremely surprised—it was actually my own younger sister, Wu Feiya. She is 21 this year, a university student, and like me, an adult.
"Feiya? Why are you here?"
"I missed big brother, that's all. Hehe, not welcome?" My little sister looked excited, speaking with a sweet, clingy tone, "Your little sister came all this way to find you to play with you, you can't not welcome me. You have to take me out to play, take me to eat good food, otherwise I'll tell Mom and Dad when I go back."
Xiaoyuan also saw who had arrived and greeted them proactively. Unexpectedly, Feiya threw herself into Xiaoyuan's arms again, loudly acting spoiled, her two small hands continuously stroking Xiaoyuan's back and slender waist. Xiaoyuan didn't back down either, placing her hands on Feiya's tender buttocks and gently pinching. The two looked as intimate as sisters.
After enough playful roughhousing, my friends shamelessly demanded I treat them, citing the joy of moving into a new home. With no choice, I took them to a restaurant. On the way, Xiaoyuan and Feiya continued their playful antics. When Xiaoyuan and I first got together, Feiya adored her immensely. Xiaoyuan was also very sweet, always buying snacks for Feiya, winning her over so much that Feiya seemed closer to Xiaoyuan than to me.
During the meal, I asked Feiya why she suddenly came to find me. At first this little girl said she missed me; after I pressed further, she told the truth: their school had exams early, and after finishing the exams she didn’t want to stay at home, so she packed her luggage and, with some pocket money, ran off alone to Shanghai to find me, without telling her parents in advance.
After hearing it all, I felt a bit helpless and wanted her to go back first. She kept calling me “good big brother” again and again, trying to please me into letting her stay. Then she went on to beg Xiaoyuan as well. In the end Xiaoyuan quietly told me that if I let Feiya go back, I wouldn’t be able to touch her for the whole summer vacation. I had no choice but to compromise.
After we had our fill of food and drink, I let Xiao Yuan and Feiya go back first, saw my friends off, then made a phone call home to tell my parents that Feiya was now in Shanghai with me and would be spending the entire summer here. My parents urged me to keep a close eye on her.
After returning home, I discovered Xiaoyuan and Feiya were actually showering together. Through the bathroom door, I could clearly hear the sounds of the two girls laughing and playing, and from time to time, words that stirred the imagination like 'Your chest got bigger,' 'Your skin is so white,' 'Your butt is so perky,' 'Your legs are so long.'
What made me even more depressed was that, with only one bed, I had to sleep on the floor at night. Luckily it was summer, so laying out a mat was manageable.
Sleeping on the floor wasn't comfortable; I tossed and turned, unable to sleep. I don't know how long it had been, just as I was starting to drift off, I felt the blanket being quietly lifted, and a warm, soft, completely naked body slipped in. Instinctively thinking it was Xiao Yuan, I wrapped my arms around the warm body and began caressing her all over—from her jade-like legs to her perky buttocks, then from her buttocks to her little mound, especially that pair of delicate breasts, which I held in my hands and gently kneaded. My cock also slowly hardened, pressing against her soft lower belly through my sleep pants.
As I caressed, I felt a wave of puzzlement: Why were Xiaoyuan's delicate breasts firmer than usual? Moreover, normally just a few strokes of affection would make her moan 'mmm, ahh,' but today she only trembled lightly, making little sound.
A thought suddenly flashed through my mind—could this not be Xiaoyuan, but my younger sister? The two of them had very similar builds, and even their hairstyles were almost the same. I hurriedly let go, and in the faint light looked down. I was instantly stunned. Yes, this warm, supple body was Wu Feiya.
"Mm, brother~ do you like little sister?"
Feiya raised her head, gently kissed my cheek, her watery eyes misty, staring straight at me, her pretty face flushed: 'Actually, I've liked you for a long time, brother. When I was little, I decided that if I were to marry, I'd marry a man like you—someone who is considerate, accommodating, and always protects me.'
"Feiya... hurry and go to bed and sleep. I... I also need to sleep."
“No way~ Sister Yuan Yuan is already asleep. Tonight let me accompany brother. Hehe~” Fei Ya not only didn’t go out, but instead pressed even closer to me, her pair of tender breasts tightly against my chest: “Brother hug hug~”
I could clearly feel that the two little strawberries on my sister's delicate breasts pressing against my chest had become firm and perky, sliding back and forth on my chest from time to time. This feeling was absolutely maddening. My previously scared-soft cock had now hardened again, pressing against my sister's lower abdomen. My sister also noticed the change in me, letting out a soft moan, her delicate body instantly going limp.
Time passed bit by bit. I don't know how long it had been when a smooth little hand trembled and reached into my pajama pants, gently grasping my cock. With just that delicate hold, I felt as if electrified, shuddering violently. The owner of this little hand seemed startled by my reaction too and didn't continue, just held it quietly.
After a little while, this small hand suddenly started stroking my meat rod. Although the technique was clumsy, causing me some pain, it still felt very enjoyable. Gradually, I felt myself somewhat lost in the sensation of this small hand—it was so soft, smooth, and tender, almost boneless.
"Feiya... stop. I'm your biological brother. This..."
“Keep your voice down, Sister Yuanyuan has already fallen asleep~” My younger sister seemed quite dissatisfied, letting out a coquettish complaint, then continued in a sweet voice: “Actually... actually I already knew about that kind of thing between men and women. Brother, when you and Sister Yuanyuan... were doing it in your room at home, I was hiding in your closet the whole time and watched from beginning to end. I originally wanted to secretly see what it was like when you were dating, but I never expected that... heehee~ Brother, you were quite stupid back then, it took you forever to get it in.”
"That won't do either. You're my biological little sister."
“Mmm… brother doesn’t like me?” My younger sister stopped moving and looked at me with a sob in her voice: “So all that pampering and consideration you gave me was fake.”
I'm most afraid of a woman's tears.
"No... how could I not like Feiya. You’re so cute..."
Just as I was about to say something more, Xiao Yuan on the bed suddenly spoke up, startling both my sister and me, making us shiver simultaneously. Luckily, I was lying on my side with my back to the bed and covered by the blanket, so Xiao Yuan couldn't see what was happening in front of me.
"Mm... husband~ are you asleep?" Xiaoyuan's voice was drowsy. "Feiya is missing; have you seen her?"
"Oh, she went to the restroom. Maybe she ate something that didn’t sit right tonight. She went in just now and still hasn’t come out. You should sleep first; she’s already so grown up, it’s fine."
As she spoke, my sister made a funny face at me, then started using her hand to play with my penis again. With her other hand, she pulled my right hand and placed it on one of her delicate breasts. At the same time, a mischievous smile appeared on her pretty face as she leaned close to my ear and whispered, 'Bad brother, you're the one who ate something wrong.'
After saying that, her pretty face flushed crimson again as she buried her head in the crook of my arm.
"Oh, then are you coming up now? I miss you~" Xiao Yuan unexpectedly tried to seduce me at this moment.
"Then... let's skip it today, Fiya is here. Besides, she's only 21; if she finds out then..."
"Hehe~ it's okay. You don't know this, but Feiya actually quite likes you. She told me in private that if you weren't her biological older brother, she would definitely marry you, and even if you had a girlfriend she'd still take you away." Xiaoyuan answered with a sweet laugh, though her words carried a trace of sourness. "Come on~ baby wants it. Even if Feiya sees it later, I'll just let her know that I am your woman. Come on~"
After saying that, Xiaoyuan actually extended one of her beautiful legs, placing her fair, delicate little foot on my back and sliding it back and forth. That comfortable, tingling sensation rushed up my spine into my brain.
I lowered my head, wanting to sneak a peek at my sister who was still giving me a handjob. Unexpectedly, Feiya was also looking at me with eyes full of desire. When our eyes met, she actually closed her eyes, slightly parted her cherry lips, slowly raised her head, and kissed me on the lips.
In that instant, I became confused. I forgot Xiao Yuan was still on the bed behind me, fiercely kissed back on my younger sister's cherry lips, my tongue probing into her fragrant mouth, desperately entangling and stirring her sweet tongue and saliva...
Seeing I wasn't speaking, Xiaoyuan thought I was angry and quickly apologized to me. At that moment, I was also startled awake by Xiaoyuan's words and hurriedly released my sister's cherry lips. My sister then opened her beautiful eyes, looking at me with a dazed, seductive gaze, then, as if embarrassed, quickly lowered her head and hid it in the crook of my arm again. In that moment, a girl's charm and cuteness were fully revealed, making my heart flutter.
"Okay, I'm not angry. I just think you'll be jealous of Fiya, hehe~ it's too interesting."
"Of course the baby will be jealous. Fiya is so young, and so pretty, and you're so lewd too. Who knows if you would... and then if you got happy and dumped the baby, what would the baby do?"
"Hehe~ don't worry, how could I abandon my baby. Baby is so alluring, so wild on the bed, and those little feet are so pretty too, simply the world's one and only top-quality treasure."
“So annoying~ I’m not talking to you anymore, going to sleep~” Xiao Yuan said coquettishly, pulled back her beautiful legs and jade-like feet that were still on my back, turned over, and went back to sleep. After a while, I heard Xiao Yuan let out soft breathing sounds; it looked like she was really asleep. No wonder, she had moved so many things today, she must have been exhausted.
"Hee hee~ So Sister Yuanyuan sees me that way?" The younger sister also noticed that Xiao Yuan had fallen asleep, and quietly leaned close to my ear to whisper a sentence. Then, before I could respond, what she said next exposed the deepest secret hidden in my heart: "But that's really a surprise. I didn't expect brother to like Sister Yuanyuan's feet."
“Come on~ what do you, little girl, know.” With an awkward look on my face, I pinched my sister’s soft breast a little hard with my hand and said in a low voice, “Say something like that again and I’ll throw you back, let you spend the summer vacation by yourself.”
But my younger sister paid no mind to my warning, and instead said with a sweet laugh something that nearly made me spit blood: “Hehe~ actually, little sister’s feet are pretty nice too. They’re very white and soft.”
After saying that, this little girl actually sped up the movements of her hand, starting to rapidly stroke my meat rod, while also telling me a secret...
Feiya quickened her movements, her soft palm enveloping my already fully erect cock, rapidly stroking up and down. The unfamiliar yet somewhat urgent force made my breathing gradually heavier. She buried her face in the crook of my neck, her hot breath against my ear, her voice soft and slightly trembling:
“Actually… I’d already made up my mind. I’m not going back this summer vacation. I’m going to stay here, watch over brother, and… be with brother.”
She paused, her fingers deliberately circling a few extra times around the sensitive skin just below the glans, making my lower back tingle.
"And besides, Sister Yuanyuan told me while taking a bath today... she doesn’t object. She said if big brother likes it, she can... join in."
My mind roared.
Xiaoyuan was still breathing evenly on the bed, facing away from us. But Feiya's words were like a stone thrown into water, ripples spreading layer by layer. I subconsciously glanced toward the bed to confirm Xiaoyuan wasn't awake, then lowered my voice and asked:
"What nonsense are you talking about..."
"I'm not talking nonsense." Fiya lifted her head, her eyes shining frighteningly in the dark, "She said, 'Anyway, we're all family. Rather than letting you fool around outside, it's better to stay in a place where I can see you.' She also said... if I dared crawl over here tonight, she'd pretend she didn't see it."
Before I could even protest, Feiya had already slipped her other hand in. Both hands worked together—one stroking up and down, the other gently cradling and kneading the scrotum. Though her movements were clumsy, they were frighteningly accurate. I gritted my teeth, a suppressed low moan escaping my throat.
"Your cock is so hard..." She seemed to be talking to herself, and yet as if deliberately saying it for me to hear. "It's even thicker than what I saw in the wardrobe that day. At the time, I was thinking that if only I could touch it with my own hands."
As she spoke, she suddenly ducked down under the covers. The quilt arched up, and then I felt a warm, moist sensation land on the glans—it was her lips.
"Feiya!" I suddenly reached out to grab her hair, but only touched soft strands of hair.
She didn't stop. Her tongue tentatively licked the slit, then the entire glans was taken into the warm, wet mouth. Nervousness from doing this for the first time made her teeth accidentally knock against it. She immediately let out a soft 'mm,' but didn't pull away; instead, she swallowed harder.
I froze completely.
A faint sound came from the bed. Xiao Yuan turned over, the quilt rustling. I held my breath, but Feiya seemed completely unfazed, continuing to swirl her tongue around the cock. Her technique was so clumsy it could almost be called 'reckless,' yet because it was her—my own sister—it was so stimulating it made my scalp tingle.
“Mm……” She gave a muffled nasal sound and looked up at me. In the darkness I could only see her eyelashes trembling.
I finally couldn't hold on any longer, reached out to press the back of her head, and thrust my waist upward. My cock sank deeper into her mouth. She coughed lightly from being pushed, but didn't resist. Instead, she used her hand to hold the base, trying to swallow more in.
At that moment, Xiaoyuan's voice, drowsy yet unusually clear, suddenly sounded by the bedside:
“...You two, keep your voices down a little.”
I felt as if I had been doused with ice water.
But Feiya lifted her head from between my legs, the corners of her mouth still glistening with moisture, her tone surprisingly smug: 'Sister Yuanyuan, you're awake?'
“I’ve been awake for a while.” Xiaoyuan’s voice sounded too calm, “Keep going. Don’t make too much noise; the soundproofing next door isn’t very good.”
The air seemed to freeze for a few seconds.
I spoke hoarsely: 'Xiao Yuan, you...'
"Don’t explain." She cut me off, with an emotion I couldn’t quite read in her voice. "I already said it: rather than letting you sneak around, it’s better to do it under my nose. Fiya, if you dare hurt him, or dare monopolize him for too long, I don’t care whether you’re his biological little sister or not."
Feiya was stunned for a moment, then chuckled softly. She lowered her head again, this time taking me into her mouth more forcefully, her throat contracting as she swallowed. I gasped, my hand involuntarily tangling in her hair.
Xiaoyuan sat up from the bed. Moonlight leaked through the curtain gap, illuminating her naked shoulders and the outline of her chest. She looked at us, remained silent for a few seconds, then lifted the blanket, got out of bed barefoot, and knelt down on the other side of me.
“Move aside a bit.” she said to Feiya.
Feiya turned on her side as instructed, and Xiaoyuan bent down, extending her tongue, licking from the base all the way to where Feiya was holding it. Their tongues occasionally touched, the wet, warm sensations intertwining. I tilted my head back, suppressed moans escaping my throat.
"Big brother..." Feiya spat out the flesh rod, her voice hoarse. "Do you like this?"
I didn't answer, just reached out and pressed the back of each girl's head.
Xiaoyuan looked up at me, her expression complex, but still took my dick back into her mouth, this time swallowing it deeper. Feiya then lowered her head to lick my scrotum, occasionally grazing it lightly with her teeth.
Only the wet sounds of water, suppressed panting, and occasional subtle friction from the mattress remained in the room.
I felt I was nearing my limit. My lower back tightened, my scrotum contracted. I warned in a low voice, 'I'm going to cum...'
Xiaoyuan didn't pull away; instead, she sucked more forcefully. Feiya used her hand to quickly stroke the exposed part. A few seconds later, I grunted, and semen shot in spurts into Xiaoyuan's mouth. She coughed but still tried to swallow as much as possible. Excess white fluid overflowed from the corner of her mouth, dripping onto my lower abdomen.
Feiya immediately leaned over, licked clean the remaining semen, and finally, still unsatisfied, took the now half-soft penis into her mouth, giving it a gentle suck.
The air fell silent again.
Xiaoyuan sat up straight, wiped the corner of her mouth with the back of her hand, her voice a bit hoarse: 'That's enough for today. Feiya, come back to bed to sleep.'
Feiya obediently nodded, but before climbing into bed, she leaned down and kissed my lips again, whispering, 'Goodnight, brother. Tomorrow... let's continue.'
I lay on the ground, watching the two girls crawl back under the covers one after the other. Xiao Yuan pulled Fei Ya into her arms, comforting her like a spoiled kitten. After a while, both fell silent.
I stared at the ceiling, my heartbeat unable to calm down for a long time.
This summer, it seems everything has completely changed.
The faint sound of distant cars came from outside the window. In the room, only even breathing remained. And I knew, some doors, once pushed open, could never be closed again.
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