It had been a full twenty four hours since Lori and Leni's first time with sex, and it had no doubt been their happiest. Leni was invigorated by the thrills they had had in bed and Lori's stresses lessened considerably. The only negative was that they had to act like everyone else but that too was no longer a problem when they were alone in their rooms with the door locked.

Lori led Leni by the hand into her bed now eager to try a new way to fuck. She sat Leni down and kneeled down so that she was face level with her cunt.

"Uh, Lori? Shouldn't you be lying down on me?" Leni asked in confusion.

"I want to try a new way of making love," Lori answered vaguely. She slipped her hands under Leni's sea foam green dress and laid them on the side of her longs legs. Leni shivered as Lori's cold hands moved down. She snatched her thumbs on Leni's panties and pulled them down past her ankles to the floor.

"Here, hold this." Lori moved up the fabric and Leni took ahold of it giving Lori an unrestricted view of her pussy. Still looking unused even thought both had lost their virginities only the night before and a tuft of blonde hair growing on her pubic mound. Lori leaned in and put her face on Leni's woman hood.

"Hey, that tickles!" Leni giggled. Lori parted her lips and stuck her tongue on Leni's pussy. That shut her up real quick and a moan escaped her. Lori slowly moved her tongue up and down, slowly forcing it in and struggling to restrain herself from devouring Leni all at once. Her sister was also having a hard time keeping it together, squeezing her thighs on the sides of Lori's head to keep her in place.

Lori then lost the will to wait. She felt around deeper until she tongued the entrance into Leni. She jabbed her tongue in with all her might sending Leni tumbling over the edge. She let out a wail of ecstasy and hugged Lori's head, forcing it deeper. Her juices flowed into Lori's open mouth and she greedily gulped it up, savoring the sweet taste of her sister.

When Leni had given all she could she let go and fell onto her back panting. Lori's face was drenched with girl cum that she didn't bother wiping off save for the stuff she licked off her lips. She climbed onto the bed and laid down besides Leni who was high with joy.

"Leni?" Lori asked.

"Yeah?"

"I think it's time we shared our love with our other siblings."

Leni's buzzed look immediately went away as she became sober for the discussion. "I can't wait!" She squealed.

"Who should we do first?"

"I was thinking Luna," Leni suggested. "She's the next youngest, like me."

"Clever girl," Lori complimented, rubbing Leni's hair in affection. "We'll do it together." She crawled onto Leni and they started kissing as Lori turned off the lamp plunging their room into darkness.

After a while of interlocking tongues, and Leni licking her own fluids off of Loris face, she stopped. "Lori?"

"Yes Leni?"

"I just realized; we both have boyfriends. Wouldn't that make us cheating?"

Lori felt pangs of sadness seeing Leni look guilty. She cupped her hands on Leni's face and looked straight into her eyes.

"Leni, is loving your family a bad thing?"

"No," Leni answered.

"So your doing nothing wrong. This is how we show love to each other. And don't ever feel bad about it," she finished, kissing her softly on the lips. Leni nodded when they broke off and they both dozed off into sleep.

As they drove home from the high school Lori and Leni watched Luna through the rear view mirror. The brunette was talking to Luan completely unaware of the fact that she was now the prey of two very lustful sisters. Wanting to go over the plan with Leni one last time Lori dialed up the radio and leaned towards Leni.

"We tell her to come to our room then we do it," she informed Leni. She gave a quick nod of her head and a comforting squeeze of her hand.

The pulled into the driveway of the Loud House and piled out. They went inside and up the stairs. Leni bee lined directly towards her room while Lori stayed with the group. Luan went into her room and Luna moved to follow her when Lori stopped her.

"Luna? Could you come into my room? We need to talk."

"Uh, sure brah," Luna answered. Luna followed Lori into her room. Just after they passed through Leni shut and locked the door behind her.

"Hey, what's that about?" Luna asked as she started to turn around. Lori stopped her and kissed her passionately. Luna was shocked frozen for a second before coming to her senses.

"What the fuck!?" she yelled forcing Lori off her, but she quickly renewed her efforts with Leni's help. Lori locked lips with her again as she quickly slid her hands down into Luna's purple skirt, through her panties and then the folds of her pussy. Whatever resistance the rocker put up quickly melted away into nothing under the pleasure rolling up from under the waist. Leni joined in by pulling Luna's lavender plaid skirt and panties down to her ankles entirely and she and Lori switched places; Lori eating Luna out as Leni sucked her face.

The moans of pleasure intensified until Luna climaxed. She spasmed and came all over Lori's hand before going limp. She watched as Lori removed her hand from her most intimate area and sucked off the juices one finger at a time.

"So... did you like it?" Leni asked.

"That was so messed up," Luna slurred, still under the effects of the orgasm.

"But did you like it?"

"I loved it!" she shot up and pulled Leni back into a kiss. "Let's do it again!"

"Not so fast," Lori said as she separated to two. "You need to do something for us."

"Anything!" Luna begged.

"We're bringing our family closer together through sex," Lori began. "So we need you to get Luan on board with this."

"So have sex to get more sex? Just like that?"

"Literally just like that," Lori agreed.

"Rocking! But, how do I do that?"

"You know Sam?" Lori asked.

"Yeah," Luna answered.

"Just think of her when you do Luan and it will come naturally."

"Good tip brah!" Suddenly her enthusiasm dampened. "Oh crap! What about Sam? This is cheating on her!"

"Luna, loving your siblings isn't cheating on Sam," Lori reassured, pulling her in for a comforting hug. "Besides, you can still have her and us," she finished, grabbing two handfuls of Luna's ass cheeks and giving them a squeeze.

Luna shivered in pleasure. "Deal!"

Dinner went as usual in the Loud House, with the exception of the three eldest girls. The two blondes kept shooting Luna expectant looks that went unnoticed by the rest of the tables occupants. When the meal was done all the children went upstairs to their respective bedrooms. Luna gave one last glance over to Lori who gave a her nod of encouragement before she was pulled into her room by Leni.

She went into her room and started getting changed with Luan. She stripped out of everything save her panties and put on her baggy purple skull T-shirt with little regard to how bare she was in the process on account of what had transpired earlier. She discreetly looked at Luan as she changed much more self consciously into her plaid pajamas that covered her much better. She could already imagine sliding her hands in-between the buttons to fondle her budding breasts.

Luna climbed up onto her bunk but remained perched on the edge rather than climbing under the covers. Luan, being on the lower bunk, was the one to turn off the lights before retreating under the covers of her own bed. Luna worked herself up and climbed down the ladder.

"What are you doing Luna?" Luan asked as she watched her descend.

"Luan, can I talk to you?" Luna asked as she took a seat at the end of the mattress.

"Anything," Luan agreed. Luna smiled inwardly as she scooted closer towards an unsuspecting Luan.

"So I came home and Lori and Leni pulled me into their room."

"What for?" Luan asked, intrigued.

"They showed by something awesome."

"Well what'd they show you?"

"This," Luna answered as she grasped Luan's head and pulled it in for a long kiss. Instead of trying to break free of her embrace she stayed frozen. When Luna was finished she pulled away to see Luan with a look of utter confusion and disgust on her face.

"What..?"

"Here, let me continue," Luna went. She took a hand off her face and started sliding it down past Luan's pant waist. The sudden stimulation finally snapped Luan back to her senses.

"Wait, stop! We're sisters, we can't be doing this!" Luan protested as she stopped Luna's advance.

"But we can sis! Lori and Leni showed me this!"

"They did?" Luan asked in disbelief.

"Yeah! They pulled me aside and we had sex and trust me, it was the best thing ever! We want to share this with not just you but everyone else to bring ourselves closer together."

"Really?"

"Yes," Luna assured. Luan thought about it before deciding that she wanted in on this. She looked Luna in the eye and nodded in agreement.

"Rocking! Now let's just get rid of these." She moved her hands back to her own waist and hooked the edges of her underwear and pulled them down to her ankles before kicking them away. When she looked back to Luan she was averting her gaze from her intimate parts and had a blush painted on her face.

"It's okay, you can look," Luna encouraged. She moved Luan's head to look at her pussy. Seemingly encouraged enough Luan moved her hand and rubbed the tuft of brown hair above her slit with her thumb. Luna tensed up in pleasure before doing the same with Luan. As she moaned from being touched for the first time Luna slid her hand behind Luan's neck and took ahold of her scrunchie before removing it letting Luan's hair fall to her shoulders.

The sight of her in the moonlight, eyes twinkling in newfound sexual desire and hair gleaming made Luna take it to the next level. She wanted to both pleasure herself and Luan at once and knew the perfect way of doing it. "Lie down," she whispered to her younger sibling. The excited comedian complied, resting her head on the pillow. Luna took ahold of her plaid pants and pulled them off panties and all.

"That tickles," Luan giggled as her pants and underwear were pulled away. Luna know had an unobstructed view of her virgin pussy and tight asshole. She climbed on top of Luan in a 69 position. She admired the sight of it from the angle; so close and so intimate.

"Nice view," she commented to Luan. She could feel the blush on Luan's face warm the outer folds of her pussy.

"You too," Luan shakily replied. That sent Luna over the edge and she plunged her mouth in Luan's pussy. Luan gasped and moaned as Luna explored her pink folds with her tongue. Her intrusions were momentarily paused as Luan finally did the same, sliding up and down her outer lips before plunging her tongue inside her. They kept up the rhythm, each flickering of their tongues building up for an orgasm.

Luna wanted Luan to climax first so without breaking pace she moved both hands onto Luan's ass cheeks. She spread them open and trailed a finger down her clit before thrusting it into her asshole. Luan climaxed with a shriek that was thankfully muffled by Luna's cunt as her love juices gushed out into Luna's mouth. In a domino effect Luna then had her orgasm as she tried to suck every last drop of girl cum from Luan.

When the shaking had stopped they both laid still for a while, fitting just right in the position they were in.

"So, how'd you like your first time?" Luna asked.

"I loved it!" Luan squealed. "Can we do it again?"

"I'm pretty tuckered out. Tomorrow definitely."

"Aww, but it felt so good," Luan mock whined.

"Don't worry brah. Next time we can include Lori and Leni, and then the rest of our sisters."

"All of them?"

"Yeah, all of them."

"So, we're keeping it in the family?" Luan punned.

Luna laughed and the warm feeling of love spread though her breast. "Yeah, we're keeping it in the family."

"Can we sleep like this?"

"Of course," Luna agreed.

"Goodnight," Luan finished, kissing Luna on her velvet lips.

"Goodnight," Luna said as she did likewise. They both softly breathed in the aroma of each other as they drifted off into a warm sleep.