Most of Lelouch's siblings were cruel and standoffish to him growing up in Aries Villa, but among the few that were kind and loving to him was his big sister Cornelia. At 6 years old, Lelouch lived peacefully in a large palace in the Britannian Empire, raised by his mother Marianne along with his younger sisters Euphemia and Nunally. Lelouch had many other siblings, but they mostly shunned him and his sister Nunally for their mother's commoner blood. Despite the fact Marianne was a Knight of the Round, most disregarded her as one of the King's toys and never gave her or her children the respect they deserved.

Cornelia on the other hand was like Marianne in many ways, despite the fact she wasn't her daughter. She begun training at a young age and by 16 she joined the Aries Villa's security team, with ambitions to one day be a great pilot and warrior herself. Cornelia had purple hair and purple eyes, always wearing lipstick that matched the purple hue, and she always carried herself properly. She was almost like a second mother to Lelouch, being 10 years older than him. It was often her that defended him when he got in a pinch, or kicked the others asses when they teased or harassed him.

When Cornelia wasn't training or serving on the palace's security team, she spent time with her loved ones, especially her only fully-blood related sibling, Euphemia. Euphy, as she was called, was only 5 years old at the time, but Cornelia felt as if she was the greatest gift on God's green earth. She was so beautiful with her bright pink hair and purple eyes. Cornelia would often brush her hair or have tea parties with her, just enjoying her sweet demeanor.

Sometimes Nunally and Lelouch would play together with Euphy as well, and when they did, Cornelia always noticed that Lelouch and Euphemia had a bit of a crush on each other. They would often gaze into each other's eyes and hold each other's hands. They would hug for longer than normal and even sneak little kisses when nobody was looking. It all make Cornelia's heart race with joy, seeing her little siblings display such affection. They were perfect for each other, Cornelia thought, Lelouch could be trained like his mother to be her protector, and he'd always keep her safe.

The thought of Lelouch and Euphemia being a couple filled Cornelia with motivation to guide Lelouch into being the perfect gentleman and husband, and so she often told him to straighten his posture, and hold the door open for her when she walked by. She would even redirect others' attention away whenever Euphy and Lelouch shared a kiss, giving them more privacy so they may explore each other and their budding romance. She would even give Euphy advice, telling her to hug him more and kiss him for longer.

Sometimes, imagining her younger siblings together made her feel hot and bothered for reasons she didn't fully understand or comprehend. She knew that eventually the two would share the kind of love only true lovers should share, and that when the day comes, Lelouch would have to be prepared to satisfy her properly. It wasn't going to be something anyone else would be willing to teach him, at least not at his age, but Cornelia felt obligated to start right away. After all, their romance had already begun.

Night fell over the Kingdom of Britannia, and the young Lelouch had been sent off to bed by the palace staff. Lelouch slept in his own room in a wing of the palace that was smaller and less upkept than the others, a symbol of his commoner heritage. He dressed in his pjs and laid himself down, but Lelouch didn't fall asleep though. Instead, he laid there staring up at the ceiling for about an hour until he heard his door open and a woman's voice calling out his name.

"Lelouch?"

Cornelia had been patrolling the halls in the evening. As a newly recruited security guard, it was practice for her to receive the night shift, even with her princess status. This was at the will of Emperor Charles, who wished her to face all the trials and tribulations possible as she matured. She'd been walking down the halls as usual, but she'd noticed Lelouch's door open, so she peeked inside and saw the boy laying in his bed. Taking the opportunity to visit her brother, she gently pushed his door open and called for him.

"Yes?" the boy answered as he looked up towards the door.

"Hey, kiddo," Cornelia said. "You okay? You're not sleeping."

"I'm fine, Cornelia," Lelouch replied.

In response, Cornelia knelt down next to his bed and put a gentle hand on his shoulder. She then began to stroke his hair and whisper softly in his ear, trying to calm him and get him to sleep.

"Shh... It's alright. I'll stay here with you, so don't worry."

"I miss my mom..." Lelouch confessed.

Cornelia smiled sadly, knowing that Marianne was often off with the Emperor on business matters, leaving little Lelouch alone with his siblings and the castle staff. She also knew that if Lelouch was caught showing signs of weakness, he'd be denounced by Charles and his other siblings. She let out a sigh and sat on the bed with him.

"It'll be okay. She'll come back soon. Besides, you have us here to keep you company in the meantime."

"Yeah..." Lelouch said, nodding at her words.

Cornelia leaned against Lelouch and stroked his head again, smiling at him lovingly. This time, she reached under his pajama top and rubbed the nape of his neck, massaging the skin gently. The boy blushed a little at this, but he didn't pull away from her touch. Cornelia then leaned in closer and placed a tender kiss on the side of his lips.

Lelouch closed his eyes and kissed back, giving his big sis a little peck on the lips. Cornelia pulled away after a moment, smiling brightly at him.

"You just need to relax your brain. Thoughts will keep you awake all night if you let them."

Lelouch nodded and let out a long sigh, letting all his muscles relax as he laid on his back. Cornelia smiled scooted up besides him, laying on his bed with him at his side, propping herself up with her elbow. She reached down with one hand and stroked his head affectionately, and Lelouch sighed happily.

Cornelia gazed down at her little brother as her cheeks reddened, and her heart raced with excitement. She leaned down and kissed him on the lips again, holding it for a few seconds before she felt his little lips push up against her own. She let out a small moan against his mouth as her hand slid onto his cheek and held it. Suddenly she begun kissing him over and over, letting out little moans as she hungrily lapped at her brother's lips.

Lelouch responded gently at first, giving his sister kisses back as she presented them, but after several kisses, he furrowed his brows and pulled away with resistance, opening his eyes to look up at her with confusion.

"What are you doing?!" he asked in a hushed tone, slightly embarrassed.

"Oh! Sorry, Lelouch!" Cornelia said, biting her bottom lip in embarrassment. "I'm sorry. I guess I got carried away."

"Um.. It's okay..." Lelouch said, still slightly confused by what had just happened.

He laid his head back down on the pillow and closed his eyes, letting out a long sigh.

Cornelia watched him from above and begun to breathe deeply, feeling hot from kissing him. She didn't know why but kissing Lelouch filled her with a burning desire; she couldn't help herself. Her thoughts wandered to how much she wanted to kiss him more.

Lelouch turned and laid on his side, facing his big sister and as he did so, he reached around and wrapped his little arms around her body, hugging her. Cornelia's eyes widened as her cheeks glowed even brighter. Her hand slid around to the back of his head, pulling it closely into her cleavage, and then begun stroking the back of his head.

"There there... I've got you, Lelouch..." Cornelia whispered.

She twisted her torso side to side subtle, causing the flesh of her breasts to rub against her brother's cheeks, and with each stroke, her top opened up more and more, revealing more of her breasts. Lelouch didn't seem to mind as he planted his forehead against her collarbone and gently nuzzled her chest.

Her eyes watered as she held in her moaning and tried to mask her deep panting by stalling her breath. Her body slowly wiggled against Lelouch's, pressing into him over and over as he cuddled up against her. She pushed her thigh between his legs, and was able to feel his little package within his pajamas. The subtle movement of their bodies caused her thigh to rub back and forth against his crotch, which made her salivate and groan with hot intensity.

It was then that her top fully parted and let her large, heavy breasts lip out and be entirely exposed to her 6 year old brother. She gasped and laughed nervously, feeling embarrassed and excited at the same time. Lelouch didn't even seem to notice as he merely continued to rest his face between them.

"Oops, sorry..." Cornelia sheepishly giggled, "I hope you don't mind, it's just getting really warm..."

Lelouch looked up from below and blushed a little, but then shrugged at the notion and returned a blank stare.

"It's okay, I guess."

Cornelia smiled and sighed in relief as she hugged her brother close, pressing her breasts against his head even more so, using her arms to hug them around his cheeks. She loved the way his face pressed into her soft pillows. And she loved the sound of his breathing, the way he inhaled her scent as he breathed in.

Cornelia's heart pounded with excitement as she began to rock her hips back and forth on Lelouch, rubbing her thigh against his little bulge again. This time, she felt him start to grow slightly hard under the fabric. Her heart raced in anticipation as she began to grind her hips harder and harder, pushing her full breasts against his cheek over and over.

She slid one had down and grasped her brother's boyhood as it made a tent in his pajama pants, causing him to spasm and tense up ever so slightly. Cornelia felt her own body heat increase as she gently squeezed his shaft through his cloth.

"It's okay... It's all okay..." she cooed.

Her hand begun to slide up and down, caressing the underside of his little cock with her fingertips through the fabric of his pajamas. Lelouch's breathing became heavier as he felt his sister's fingers grip him, feeling the warmth of her hand on his budding member. He wasn't sure why she was doing this, but at the same time it felt good so he didn't see a reason to ask her to stop.

Cornelia smirked as she arched her back and rotated her torso, using her heavy floppy breasts to brush and rub against Lelouch's head. She could feel her brother trembling in fear and excitement, so she continued to speak to him in a warm gentle tone.

"I've got you, Lelouch. You're alright... I'm here for you..."

Lelouch let out a long, shaky exhale and whined softly. His erection was causing him discomfort, but Cornelia was soothing it, so he felt safe within her love and care. She obviously must know what she is doing right? Lelouch knew that his private part was something he was supposed to keep hidden, so Cornelia's touch must have been entirely necessary to heal the aliments of his arousal.

Suddenly the purple haired vixen pulled her hand away from his lap and instead grasped the hem of his pajamas, yanking them down his legs. His hairless cock popped right out at full attention once it was exposed, and Cornelia immediately grasped it within her hand and resumed stroking it.

"That's it... It'll all be better soon... Just a little more..." she gently cooed.

Lelouch begun rocking his hips against his sister's hand movements, humping at her as the pleasure grew to overwhelm him and unleash his carnal instincts. His breathing turned ragged and hot as he hugged Cornelia tightly, moaning and whimpering in pleasure. Cornelia felt the hardness of Lelouch's cock twitch between her fingers and she began licking her lips with a hungry smirk.

"Almost there... almost there..." Cornelia whispered.

She sucked in a sharp breath as she felt him tense up, then felt his semen squirt between her fingers. She held his cock firmly between her fingers and watched as it released hot seed into her palm. The sheer volume of it surprised her, but she didn't let go or stop stroking him, instead squeezing him and milking his cum out of him.

Lelouch cried out as tears poured from his eyes, smearing all against the insides of her heavy tits. Cornelia kept pumping his shaft, forcing every last drop from his balls until his orgasm subsided and he went limp from exhaustion. Suddenly it felt as if all his stressed had been lifted from him, and he took several deep breaths while resting his head on his sister's chest and hugging her.

Cornelia smiled and kissed his head, then let out a long exhale and released his cock. Bringing her hand up to her nose, she inhaled his seed deeply and felt her head begin to spin. She then brought it to her lips and sucked all his seed down, swallowing all of it. Cornelia looked down as her brother's tight grip on her disappeared, and he seemed to roll onto his back, completely limp. She leaned down and kissed him on the lips again and giggled.

"See? All Better~ I told you I'd take care of you, silly..." she said teasingly.

Lelouch nodded weakly and smiled, his eyelids shut heavily with fatigue.

Cornelia then begun to pull Lelouch's blankets up over him and tuck him in. She reached down and brushed her hand against his cheek and leaned down to kiss him on the lips again, savoring the moment as she held it for several seconds. She waited until she felt his little lips push against her own and complete the kiss before ending it herself.

"Sweet dreams, Lelouch..." she whispered.

Before she left the room, she glanced back at the little boy she'd just given a handjob to, her own little brother of all people. Her heart raced as she felt incredibly naughty for doing so, but she knew it was all for his own good, as a growing prince needs his sleep. Not to mention, he'll need to orgasm regularly and build up resistance if he's to ever have maritals with Euphemia. She decided that these nightly visits were to be necessary to bring up Lelouch as a proper lover in order to ensure her little sister's happiness.

With that, Cornelia exited the room and closed the door behind her. As she made her way towards the stairs, she heard a loud snore coming from her brother's bedroom, and smiled to herself.