Chapter Text
Zhongli from his early youth lived with his older sister, Guizhong. Within his family, it was just the two of them. He never knew his parents, his mother died when he was young and his father... it was better not to talk about him. He was raised by his sister, who tried to give him the best life possible even though living had been hell. Zhongli didn't mind, he liked being with his sister and for him that was enough. He was a happy child.
When he was thirteen, his sister began a relationship with another woman. It wasn't something he didn't know, that Guizhong was a lesbian, and it was nice to go live with a woman who was filthy rich. The woman was also very nice to him, to the point of spoiling him with anything he wanted. Of course, Zhongli never took advantage of that and only possessed what was necessary. He liked his new life.
Zhongli was a normal child.
After two years of relationship, two months before Zhongli's fifteenth birthday, Guizhong and his girlfriend broke the news that they were going to have a baby. The news was shocking to Zhongli, at what point had they made such a decision? Guizhong explained to him that together they had made that decision a long time ago, and that finally after several attempts the implantation occurred successfully; and, even if it had happened, she could not tell him right away because nothing was certain until about two months into the pregnancy. And now that the wish was a fact, they could share that little bit of happiness among the three of them. Zhongli couldn't help but look at Guizhong's girlfriend's belly, was there really a person forming in there?
Anyway, it looked good to him, what trouble could it bring to his life? His older sister looked happy, and his life was comfortable.
The baby was born in April.
It was a girl.
Zhongli went the day after the birth to meet the baby. She looked nothing like Guizhong's girlfriend. Zhongli thought the donor's genes were stronger than hers. It was also a very, very small baby.
“Do you want to hold her?” Guizhong's girlfriend asked, and she smiled warmly.
“I don't know how to do it.” he replied. “Maybe I'll hurt her.”
“Don't worry, I'll help you with that.” Guizhong messed up his hair and walked over to her girlfriend to gently pick up her daughter. “Come here.”
Zhongli walked to where his sister was and she handed the baby to him, indicated how he should hold her correctly. Zhongli felt a little uneasy and unsure, the baby felt very fragile in his arms. He carefully rested her little head between his arms, the baby settled down with relaxation.
“Her name is Xiao.” Guizhong's girlfriend said. “She seems to like you.” she smiled.
The baby was very comfortable in his arms. Zhongli wasn't particularly interested, he wasn't a fan of babies or small children, but he smiled slightly. Xiao looked like a special little girl.
“Hello, Xiao.” he greeted in a soft voice. “I'm Zhongli… huh, kind of an uncle to you?”
The women laughed tenderly.
Xiao's growth was fast, at least that's how Zhongli felt. It was probably because, once he entered college, he spent much of his time studying and did not spend as much time with his niece. Still, in Xiao's early childhood they used to play a lot of children's games and Zhongli would also read her some stories to put her to sleep. Zhongli had become Xiao's favorite person, and Xiao always prioritized playing with him over one of her mothers. When Xiao was five years old, she got into the habit of sneaking into Zhongli's room and sleeping with him. Zhongli didn't mind, but he always woke up with baby drool all over the place. Xiao was his favorite baby and would sleep cuddled up to her whenever he thought of crawling into his bed. They had no blood tie, but Zhongli adored little Xiao even more than his older sister.
Their relationship was purely familial.
When Xiao was seven years old, Guizhong was involved in an accident while traveling to a charity event. Everyone on the same transport died, including her. Guizhong's death was a great loss to the family, especially to her girlfriend. Depression hit her very hard, to the point that she asked Zhongli to take care of Xiao. Zhongli had recently finished college and was pursuing a postgraduate degree, Guizhong's death was also difficult for him; he did not understand how a mother could just sink and cast aside her daughter, he found it intolerable how she dismissed Xiao as if she had only been a superficial stage that she wanted to live with Guizhong. But, seeing the woman at home distracted and depressed without paying attention to all the attempts Xiao made to talk to her made him realize that perhaps it was better for her to leave and recover. The woman had great confidence in Zhongli, so one day she left temporarily and left the care of her only daughter to him.
Xiao did not understand at her young age why mama was no longer around and why mother never came home. Zhongli went as gently as possible to explain the situation to her, but her childish mind did not understand everything. Still, Xiao had no significant complications for the rest of her late childhood.
Once preadolescence began, everything became very strange for Zhongli. He no longer felt like the healthy and proper person that Xiao's mother had left Xiao.
Xiao was no longer a little girl, she was growing up more and obviously her body started to grow. Zhongli... he didn't avoid looking even though he knew it was wrong to do so. He was a fucking pervert, daring to look obscenely at his niece. But how could he help it? He was always busy and could barely maintain a relationship with anyone other than Xiao. Xiao was all he had in life. Most of the time Xiao wore the school uniform, the skirt really emphasized her thick thighs and she was so, so fidgety that her skirt would always ride up and let everything show. Although she wore protective shorts so that her panties could not be seen, Zhongli could visualize the perfect marked slit of Xiao's clothed pussy.
He wasn't supposed to see her that way, but as long as he stayed in just observing, nothing bad would have to happen. Zhongli allowed his bad habit and growing obsession to continue over the years.
Xiao, at fourteen, came home from school crying because no one would listen to her worries, crying because she was told she was crazy, crying because she didn't feel like a girl. Zhongli was shocked by Xiao's desperate confessions, the way she cried while clinging to his clothes. But, he was even more focused on the way Xiao, through her crying, was rubbing over and over against his crotch. He mentally cursed, Xiao's clothed cunt felt good. Impulsively he held Xiao by her lower back and pulled her closer, the rubbing of her crotch was even more intense.
“Uncle Zhongli…” sobbed Xiao.
“Ah, little one, don't call me that.” he spoke in a soft voice, undoing the impulsive grab he had made. The memory of their family relationship brought him back to his senses. “It makes it seem like I'm very old.”
“I'm sorry Zhongli.” she apologized. “I... forget sometimes.” Xiao hid even more between Zhongli's chest, seeking comfort.
“It's okay, it's all right.” he brought one of his hands up to Xiao's head and stroked it gently. He was grateful that Xiao was no longer directly sitting on his crotch, otherwise she might be able to feel his hard erection. “Tell me a little more about what happened.”
“They tell me I'm crazy…” she explained between sobs. “Because... because I don't like being treated like a girl. I don't feel good.” she gasped. “They make fun of me...they tell me if I want to be a boy I have to change, but I don't want that, I don't want that!” she shrieked, crying again. “I like the way I am, I want others to see how I really am! But they're so cruel!” Xiao hugged herself even tighter against Zhongli. Zhongli could feel the sagging of her small tits against his chest. “I want... I want to see my mother…”
Ah, he was fucked in the head for wanting to fuck his sister's daughter right there and completely ignoring the emotional mess that was Xiao.
Xiao's new gender identity screwed up much of Zhongli's views. Xiao literally changed his entire closet, switched schools and began wearing the default uniform for boys. Gone were the shorts that protected the little decency of Xiao's pussy, gone were the dresses that marked his tits and short skirts to show off his thighs. It was disappointing and sad. Zhongli knew how much Xiao loved his clothes –and Zhongli loved the way his body looked in them too– but he made the decision because of the social pressure he received at his previous school for what it really meant to be a boy, he didn't want to be judged in such a cruel way again at his new school. He even cut his hair short even though he loved to wear his hair long. Zhongli understood, but he was desperate to have those views of Xiao's teenage body again.
He was a nasty old pervert in his thirties, in desperation he began surfing the net in search of a tiny camera to place in Xiao's bedroom. The purchase was extremely private, and Zhongli received the tiny camera which he immediately placed in his nephew's bedroom, in the full direction of the bed and closet. Zhongli could see the live image of Xiao from his computer, and he could record any moment he thought pertinent –although, he wasn't going to record for security, he could always have live footage which was better than something recorded–, the technology was amazing.
Normally, he watched Xiao when he went to sleep. That night Xiao undressed and stayed a long time in his underwear. He had cute bras with some ruffles, and the panties always had little animal designs on them. Of course, Zhongli already knew this because he did the laundry but... seeing it on Xiao, it was a whole new experience. Xiao had such a tiny waist, such a chubby ass, how would he look with his face red and drenched in sweat as he fucked him relentlessly all night long?
Zhongli moaned with longing, he squeezed his cock even harder as he looked at the images of Xiao. Fuck, he was fucking sick. Xiao was disinterestedly watching the phone on his bed, he had one leg over the other and left a perfect glimpse of the pussy slit marked by the bunny panties. Desire built up even more in the pit of his stomach, how much more was he going to endure not jumping up and raping Xiao? He bit his lip and masturbated even more. He stopped his movements when he saw Xiao sit on the bed, put the phone aside and brought his hands up to his back. Zhongli gasped when he saw Xiao unclasp his bra, letting his tits free. He hadn't had a chance to see them before, he moved his face closer to the computer screen to get a better look at that pair of tits; he squeezed the tip of his cock, shit, Xiao looked great. Xiao searched through his things for his headphones and lay back on his bed. Zhongli looked even more at the computer screen, not believing what he was about to witness. With a few minutes passing, Xiao brought his hand down to his crotch, gently caressing his pussy. God, he was really starting to explore his sexuality, was he watching porn? The mere thought made Zhongli even hornier. It had to be fate that they were both masturbating at the same time, Zhongli wouldn't take his eyes off the hand Xiao was using to caress himself. Although, it was a puzzlement that he was only touching himself over the panties. Zhongli wanted to see his naked pussy, wet and ready to be fucked.
When Xiao increased the speed of his hand, Zhongli did too. He was so turned on, he watched his nephew's perfect tits jiggle with the sensual trembling of his body. He was close to cumming, he jerked his cock even faster and harder.
“Ah, come on babe…” he grunted. “Let's cum together.”
Xiao hunched over and held his hand for a moment against his pussy. Zhongli reached his limit and cummed, all of his cum littering the computer screen. He cursed as he grabbed some tissues to clean up the mess. Once clean, he watched the video some more and saw how Xiao still had his hand covering his cunt. He moved restlessly and the trembling continued, eventually he pulled his hand out and awkwardly pulled his legs together. Didn't he orgasm? Zhongli watched Xiao's next actions intently. He continued to look at the phone but started to play with his tits, leaving his pussy forgotten. He probably still didn't dare to experiment beyond the pleasurable prodding that would trigger the orgasm. He was still too young.
“Shit…” Zhongli growled. Xiao touched his tits with the hand that wasn't holding his phone, tugged on his nipples and rubbed his legs. “Naughty boy…”
He continued to watch until Xiao abandoned his phone and got back up from the bed. He reached for clean underwear and his pajamas, then left the bedroom. Zhongli heard the bathroom door close. He gasped with a tantalizing thought. He waited until he saw Xiao enter the room again and turn off the light. Zhongli turned off the computer and walked to the bathroom stealthily. Upon entering, he went straight to the laundry basket, and there it was, a priceless heirloom.
Xiao's bunny panties.
He returned to his room and sat on the bed. Xiao's panties were soaking wet. He brought the panties up to his nose and choked on Xiao's obscene scent.
“Fuck, fuck…” he growled, sniffed even more.
There was still such an aroma of masturbation. An exquisite aroma. His nose also slightly moistened, unable to hold it in any longer, he swiped the panties up to his mouth and took a long lick at the wetness. Delicious. But not enough. He wanted to make out with Xiao's pussy, suck and taste it all over. The just brief taste and scent of Xiao's pussy soaking into the panties gave Zhongli another erection. He was too hard. He closed his eyes and pulled his cock out, covered it with Xiao's panties and let what little moisture was left spread all over his length. He thought about how Xiao's cunt would feel wetting his cock, squeezing it. He cursed again as he rubbed the panties intensively against his cock. If he fucked Xiao's pussy, his whole little body would quiver in pleasure as his tits would jiggle back and forth; his nipples would be so hard, his clit would be fully exposed to be touched, ah, he would pull him just to hear his nephew whimper. He cum fast from the imagination, he soiled Xiao's pretty panties. He gasped heatedly with narrowed eyes.
It was all so bad. But it was so bad that it felt so, so good.
In the morning, Zhongli got up to prepare breakfast. It was a workday and a school day, so it was very early. He was barely concentrating, unable to forget Xiao's hands touching each other and his stinky panties.
“Good morning Zhongli.” Xiao greeted as he did every morning. He sat down in his usual chair.
“Ah, good morning.” Zhongli replied, he looked sideways at Xiao and just seeing his perfect face made him almost get another erection. “Breakfast is almost ready.”
“I'm hungry…” Xiao pouted a little, leaned his face against the table and wiggled his legs childishly. “Hurry up.”
“It's almost done, be patient.”
Everything felt so normal and ordinary. As if Zhongli hadn't been spying on Xiao's masturbation and then stealing his wet panties to masturbate. He served breakfast as he did every day and sat down to eat with Xiao. When he finished, he drove Xiao to school and waved goodbye, he drove to his work.
As he drove, he remembered something important. Xiao's birthday was in a few days. Ah, his little boy was turning fifteen, maybe he should prepare some party for him. He would ask him once they were home.
“I don't want to.” he said firmly, Zhongli nodded.
“It's okay, we can celebrate like every year.” Xiao sat beside Zhongli on the sofa and folded his arms. He looked in a lousy mood. “Did something happen?”
Xiao kept silent, hesitating to say what happened. But, it didn't take him that long to make up his mind. He trusted Zhongli completely.
“I…” he swallowed nervously. “I like... a boy in my class.” he confessed.
Oh.
“Who?” Zhongli frowned.
“His… his name is Aether.” Xiao averted his gaze with a slight blush. Ah, that didn't mean anything good. “He... he's very nice to me.” he explained. “But... I can't talk to him well.”
“You're shy, I know.”
“T-that's not true!” he stammered. “I... I just have no comparison to... to that girl who always talks to him…”
“There's a girl?”
“Yes…” Xiao snorted. “She always... knows what to say and what to do. I feel... out of place. It's annoying. I hate her.”
Xiao had many negative feelings about being inexperienced. Zhongli had a dangerous idea. An idea that, if it worked, he could do whatever he wanted with Xiao.
“I understand the feeling of not knowing what to do, especially when one wants to have a boyfriend.” Xiao jumped, blushing more. “You want him to be your boyfriend, don't you?”
Xiao nodded shyly.
“You're friends?”
“Something like that…”
“Then try to strengthen that relationship. And on the other hand…” Zhongli swallowed hard. “You could start practicing what partners do, to be a good boyfriend and not have insecurities towards others, like the one you have with that girl.”
“Practice?” Xiao looked curiously at Zhongli.
“Yes, practice.” Zhongli's heart beat rapidly. “Of course, it would be best for you to practice with me so that you can gain experience.”
Zhongli's idea was to get Xiao to accept the training. This way, he could steal everything from Xiao; his first kiss, his innocence...his heart. It was not a healthy idea, and it was quite possible that Xiao would realize his real intentions; to have sex with him. But even if he realized it, Zhongli couldn't take it anymore, much less now that Xiao had a love interest. Xiao was meant to be his, so even if the boy was scared off by Zhongli's obvious dark intentions, Zhongli would catch him and rape him until he forgot that school boy from his mind. After all, he could warn the school that Xiao was sick while raping him every day until he broke his mind. It was also a viable alternative.
“That sounds good.” Zhongli was diverted from his thoughts after Xiao's reply. “It would help me a lot, Zhongli. I really need it…” Xiao sighed. “Although... I don't quite know what I need to practice. You have a lot of experience…” he pouted a little.
Xiao was more naive than Zhongli ever imagined.
“Well, we can start with kissing. How about it?” Zhongli smiled warmly at him, hugging Xiao by the shoulder and giving him a comforting kiss on the head. “It's the first thing the boyfriends go about doing.”
“Oh…” Xiao blushed. “But I want my first kiss to be with Aether…”
“Don't worry about it, this is just practice.” he said gently to introduce the lie into Xiao's brain. “Your first kiss is still going to be intact for you to give to the guy you like, you're just going to know how to give it to him the right way. Nothing we do in practice is anything real, it's more like... a fantasy for you to learn.” he lied.
“I see…” Xiao breathed a sigh of relief. He wanted to keep himself pure for the boy he liked. “Then I guess it's okay to start with that…”
“Well, let's start with the first lesson.” Zhongli straightened up on the couch.
“No-now?” he stammered.
“Yes, the sooner the better, before that girl takes your future boyfriend away from you.”
Xiao nodded vigorously. His heart was beating rapidly. Zhongli grabbed Xiao by the chin with one of his hands, Xiao closed his eyes tightly. His face was flushed up to his ears. Zhongli looked at Xiao's full lips, soaked with saliva. They looked delicious. The poor boy thought he was going to be able to keep his first kiss, but Zhongli was going to make sure he took it well. That way, he would never forget it. But, Xiao was too tense.
“Relax, you don't have to be nervous.” Xiao opened his eyes, he had a shy expression on his face.
“I just... I don't know what to do.” he mumbled.
“Just let me guide you, okay” Xiao nodded. “Open your lips a little and try to follow the movements through the kiss.” Xiao nodded again and half opened his lips.
Dammit, he wanted to eat it completely. But as Xiao accepted the practice, it was best to go slowly so as not to scare or alert him. Zhongli moved closer to Xiao's lips, felt his warm breath. Fuck, he had to control himself or his cock was going to get excited over something so simple. He pressed his lips together with Xiao's, tasting all over. Xiao was startled by the intensity of the kiss, he stirred uncomfortably. Zhongli moved his lips with more control over Xiao's, smothering him, then thrust his tongue into his mouth. Xiao let out a moan and tried to pull away, but Zhongli held him still. He sucked on Xiao's tongue, he had a momentary memory of the times Xiao left him all drooly with his baby saliva when he was younger. His saliva was delicious, he could eat it for a lifetime and never get tired of it. Xiao had a giant power over Zhongli, he hadn't even noticed when he started to put so much pressure on him. He broke away with a wet gasp, the trickle of saliva fell until it fell apart. Xiao gasped in exasperation with his tongue hanging out, he looked mentally exhausted.
“It's good for a first time.” Zhongli said, he pretended to have more self control than he really had. He licked his lips that still had traces of Xiao's saliva on them. “Although, you have to move your lips too Xiao. You have to join in.”
“Sorry..” he gasped. “Just... it was intense for me.”
“Try to move your lips better now, okay?”
“I'm not sure…” Xiao averted his gaze, looking regretful for agreeing. Zhongli bit his lip.
“Are you scared?”
“A little... I felt like I was drowning.” Xiao lowered his gaze. “It's difficult.”
“I know, first practices are usually like that. But, think about it, it's better to have it happen to you now than during your first kiss.” Zhongli smiled warmly.
“Oh... yes, that's true.”
“Now, let's try it again.” Xiao nodded. “Breathe calmly through your nose.”
Zhongli pressed his lips against Xiao's again, giving him more time to adjust. He heard him breathe through his nose with better control than before, smiled inwardly and returned and slipped his tongue into his mouth. Xiao flinched, but received it better. He timidly moved his tongue too, but just barely a few touches unlike the way Zhongli sucked on his tongue. Xiao was quick to adapt, he was a good student. When he felt his trembling, Zhongli stopped the kiss, the trickle of saliva fell on Xiao's chin. Zhongli smiled at him to reassure him, and wiped away the trail of drool.
“You did better.” he praised. “In time you'll surely do even better.”
Xiao nodded with relief, catching his breath.
“Now, I'm going to prepare something to eat.” Zhongli got up from the couch. “What do you want to eat?” he asked normally, as if he hadn't been eating his nephew's mouth dirty.
“Huh... anything.” replied Xiao, dizzily.
“I'll prepare something delicious for the future birthday boy.” Zhongli let out a small laugh. “Ah, Xiao, by the way, don't tell anyone about the training, they might think very bad things about you if they know you're training something you should already know from your age.” Xiao shuddered, remembering how everyone used to make fun of him and how he felt.
“I won't.”
“Good.”
“Zhongli…” Xiao looked in Zhongli's direction. “You're going to teach me everything, right?”
“Of course, everything you need you're going to know.” Zhongli smiled a darker smile, but Xiao didn't notice.
“Thank you.”
For Xiao, it was important to be able to fit in with his classmates and to be able to like the boy he liked and he was very grateful to his uncle for helping him learn. On the other hand, Zhongli walked toward the kitchen awkwardly. His pants were too tight. He couldn't wait for the time when Xiao could make out with his cock and let him fuck him silly. His cute little nephew was going to be his special person.
He was going to make sure he shared all the experience he had with him.