Kora the lion cub rifled through the pantry, looking for any kind of food. His mother had left him and his siblings, ten year old Sora and his twelve year old twin sister Tora home while she ran errands for a few hours.
“Ugh, nothing…” He said, shutting the door. There was nothing in there that looked good to him, which meant he’d have to wait till their mom got home in several hours. He left the kitchen, walking up a small set of stairs that led directly into the family room. He figured he’d just whittle the time away with some TV.
He jumped onto the couch, laying across it. Sora was holed up in his room, which meant he could watch what he wanted since his little brother liked to control the remote.
As he idly flipped through channels, his twin sister entered the room, sitting on a love seat adjacent from him.
“’Sup, bro,” she said.
“Starving,” he said, clicking the remote, “And there’s nothing to eat until mom gets back.”
“That sucks,” she replied, taking a sip out of the can of soda in her hand, “Anything good on TV?”
“No,” he told her, dropping the remote to his side, “I’m just gonna play some video games.”
“I’ll be up in my room then,” Tora said, taking her phone out of her jeans pocket before heading upstairs.
Kora turned on his game console and began playing. Dinner couldn’t come soon enough for him. Soon, he was engrossed in his game, tuning out everything around him. It remained like that for about a half hour.
Then his phone vibrated in his pocket.
He paused his game and took the phone out of the pocket of his shorts. The screen said Tora had just sent him a picture message. He wasn’t sure what it could be, seeing as she was only up in her room.
He unlocked his phone and open the message log. The picture that met his eyes made him choke on his own spit.
There on his screen was a picture of his sister, wearing only her panties with her hand down the front of them with the caption, “Oh, I need you here right now~ <3<3”
Kora quickly stood up, blushing madly but he was angry. He hurried down the hall and went up the stairs. Tora’s room was the first one to the right in the upstairs hall. Without knocking he swung her bedroom door open, which caused her to gasp. She was laying on her bed, still only in her panties.
“Kora!” She yelled, reflexively covering her flat, still developing chest, “Don’t you know how to knock!?”
He turned his phone to her, “I don’t know why it matters when you send me this.”
Tora looked at the screen, causing her face to go red through her fur.
“Oh… Oh God…” She groaned, “I meant to send that to Mheetu, not you…”
“Well, why are you even sending these kind of pictures of yourself?” He asked.
“Because I’m horny, obviously,” Tora said, “the pic and caption should have made that clear.”
“Well, please double check who you’re sending those pictures too next time…” Kora said, deleting the picture from the message log.
Tora shifted uncomfortably. While somewhat embarrassed, she was still horny, and masturbation wasn’t gonna cut it. Just as Kora was leaving her room, she stopped him.
“Kora, wait,” she said a little hesitantly.
“Huh?” He said, confused.
“Please stay and… Uh… Help me…” She said shyly.
“What?” He asked.
“Please…” She said, “I just need it relieved, I can’t take it anymore.”
“W-what!?” Kora exclaimed, “B-but I’m your brother! We can’t-”
“No one will know,” she assured, moving closer to him. She grabbed his hand.
Kora didn’t want to admit it to himself, but the site of his sister in her present state was turning him on. He had no idea how to handle this situation. Sure, he had learned about sex and knew about it, but actually doing it? He wasn’t sure. Let alone with Tora.
His thoughts were broken when he felt Tora’s other hand move up the back of his shirt, rubbing his back gently.
“I-I don’t know…” He whispered.
“I think you do know,” she told him, smiling mischievously. She slipped her hand out of his shirt and down into the waistband of his gym shorts and underwear. Slowly she began to pull them down, letting them drop to his paws.
She looked down between them, she could see he pink, barbed member starting to poke out of his sheath.
“Looks like I was right,” she said, now pulling his shirt over his head. She then led him over to her bed, making him step out of his shorts and underwear which were left on the floor. He shyly stood there naked in front of his twin as she laid back on her bed and slid her panties down over her knees and kicked them to the floor.
Tora parted her legs slightly, “P-please Kora…”
Kora was reluctant, but his sister’s scent was beginning to become too tempting. Acting on his instinct now, he kneeled down in between her legs. Slowly, he inched his head closer to her pussy, which was already wet in anticipation. He stuck his tongue out and slowly ran it over her entrance, collecting some of her juices.
She tasted good, and that was giving him more incentive to continue. He continued licking her slit, subtle moans already evident from her. He slipped his tongue inside, causing the young lioness to gasp as her brother’s tongue began exploring her. She squirmed around, her footpaws moving all over his fur as she tried to get comfortable.
Kora pushed his tongue in deeper, sliding it along her clit as he went in. At this point, the fact he was doing this with his twin escaped him as he was completely lost in her. Her juices were beginning to soak his muzzle as he went faster on her. Suddenly, she slowly pushed his head back, much to his dismay.
“Hey, I have an idea,” she said, getting up off the bed and leading him to the doorway. She peeked out to make sure it was clear. Their brother was nowhere to be seen. Quietly, she grabbed Kora’s hand and led him further down the hall to their bathroom, where she shut the door and locked them in. She walked over to the glass shower stall and turned the water on, waiting for it to get warm.
She stepped inside, looking back at Kora, “Well? Aren’t you coming in?”

Kora didn’t need to be told twice as he quickly followed, sliding the stall door shut. Once inside, the two of them began kissing, the hot water pouring over both of them. The pair made out, Kora with his back against the wall as he held Tora’s body against his. All the while, Tora’s hand worked its way down his body and she began to fondle the fuzzy sack between his legs. In no time at all she had him fully erect. Now she was ready. Without another word, Tora broke their kiss and dropped to her knees in front of him. She then carefully began licking his sack, sending a shiver through the male cub’s body. She licked an gently kissed it for about a minute before her tongue moved up and licked around the base of his penis. Slowly, she placed a long lick on the underside of his shaft.
Finally, she reached the tip. That’s when she took his meat into her mouth, taking it all in at once before slowly beginning to bob her head back and forth. Her tongue skillfully moved around his dick as she did so, causing Kora to moan lightly.
Kora was surprised at her skill at this. Clearly she had done it before. Suddenly it made sense why she and her boyfriend at school were always nowhere to be seen during lunch. However, he wasn’t concerned with any of that at the moment, for right now, his sister already had him on the brink of orgasm. She must have felt his cock begin to twitch in anticipation because that’s when she stopped.
“Can’t have you finishing already!” She giggled, “We aren’t even at the best part yet.”

Luckily, their bathroom had a rather roomy shower stall, so Tora was able to get on her hands and knees, turning her backside to Kora.
“I’m ready for you~” She said seductively as she wiggled her butt at him.

Kora was both scared and excited at the same time as he got on his knees behind her. If anyone ever found out about what they were doing right now… Well, it wouldn’t be good. He knew this was taboo, but Tora had made that all disappear for him. All he cared about now was getting in her and making them both happy.
As he sat on his knees, he leaned forward over her back as he lined his barbed cock up with her dripping snatch. He slid forward on his knees, penetrating his sister for the first time. He slowly began moving his hips, humping her gently. Quiet, high pitched noises escaped her mouth each time he sunk into her. He felt her the tops of her footpaws wrap around the backs of his ankles, locking the pair’s legs together. The sloppy sounds of their romping was masked by the sound of the water, so they were sure they couldn’t be heard. His underdeveloped barbs made it all the more pleasurable for her, as they did just enough to stimulate her but not hurt.
Kora began to pick up his pace. Her pussy fit around his shaft perfectly, giving the perfect combination of tightness and allowing him to go deep. He wasn’t sure how much longer he was gonna last, but fortunately for him, neither did Tora.
She felt her orgasm building. All their foreplay had helped that significantly along, which was probably a good thing seeing how inexperienced her brother was. She could tell by the sounds of his quick, labored breaths that he was about to blow.
Suddenly, she felt him press into her hard as he went balls deep into her cunt. With a pleasure-filled sigh, he began pumping his hot load of seed into her, bucking his hips with each spurt as he did so.
The warmth of her twin brother’s spunk filling her womb was enough to finish her off as well. As he was still pumping into her, her pussy tightened around his shaft as she moaned in ecstasy as her orgasm rolled through her. Some of her juices spurted out, getting on Kora’s crotch and balls with some of his own juices being forced back out with hers. Her snatch continued to squeeze and milk his cock for all he had until he finally felt it relax. He took this as his cue to pull out.
The two rested for a minute, just holding each other as they sat on the shower floor. They then stood up and began washing themselves off, eliminating all evidence of what they had been doing.
After the duo had finished washing themselves (and each other) down, they threw a towel around their body and scampered back into Tora’s bedroom.

“See?” Tora said, drying her fur off, “That was fun wasn’t it?”

“Yeah,” Kora blushed, rubbing his towel on his leg fur, before putting his underwear on “Maybe we could uh…”

“Do it again?” Tora smirked, pulling her panties on, “I don’t see why not.”

Just as she leaned in and gave him a quick kiss on the cheek, her bedroom door creaked open.

“What’re you guys doing!?” Their brother Sora exclaimed.

Kora looked at his sister with a worried expression, but was met by a sly smirk from Tora. As if his twin intuition picked up on what she was thinking, he matched her smile.
“Well,” Tora said to Sora, maybe we could show you…”

To be Continued…?