Chapter 2

Lincoln ran across the hallway, wearing the still wet and wrinkled clothes as he headed to his room. He had to make sure nobody was wandering about before he could make his dash.

God! Getting away from Leni was the hardest thing I've ever done, especially when she's riding you like a pony! Lincoln recalled the ordeal from earlier. Despite the fact he enjoyed the moment he spent with her, Lincoln still felt morally disgusted and just wanted to go to his room, and forget about it. Good thing it took me all of my mental strength to deceive her long enough to sneak away!

In that case, it was Lincoln pointing his finger to the wall and shouting form the top of his lungs, "What the hell is that thing!" While Leni was distracted, Lincoln was about to wiggle out of his sister, crawled out of the tub, and ran like hell out of the bathroom with his wet clothes on.

He was so close to his room, reaching to the doorknob. When he got inside, he shut the door as fast as he could and locked it, sighing as he slid down with his head between his legs. This was too much for the young boy. First, it was Lynn. Now, Leni wants him in the sack.

However, what was bothering him was what Leni said to him when they were in the bathtub.

12-minutes-ago…

"Leni…please stop! I-I'm too sore to keep going!" He protested meekly. Lincoln was lying on his back in the bathtub, feeling the weight of his sister on his chest while her hips pumping his member to climax.

Leni didn't listen. She kept moving up and down as she breath heavily at the feeling of her walls tightening around her little brother's rod.

"What do you want to get pregnant, anyway?!" He realized talking reason wouldn't be possible at the moment. So, the best option was asking the biggest question.

Leni stopped and looked at her brother. She smiled affectionately, answering with love in her voice, "Because, silly! If I, like, get pregnant, then you and I will be together forever! Also, are baby will be tote adorbs with my beauty and your cute white hair!" she caressed her brother's hair at the end.

Lincoln's eyes twitched as he countered frantically, "Leni! Just because you'll get pregnant, doesn't mean we'll be together. In fact, if anyone finds out about this, our family will be the laughing stock of the neighborhood, I'll be sent to a correctional facility, and…and…I don't know what they'll do to you and the baby, but it won't be any good!"

She didn't want to hear anymore of it. Leni resumed thrusting and felt Lincoln's cock pulsating until it finally shot out another round of hot white cum. "I don't care what happens to me. If they do anything to you Lincoln, we can always run away and start a new life together," she retorted softly. She placed a hand on his cheek and grinned warmly.

Present time…

Lincoln felt uncomfortable in his wet clothes. So, he stripped down to his underwear and threw them in his basket. After that, he sat on his bed and panted his hands against his face while he was in deep thought: "I got to break it off with Lynn."

As if on queue, the vent flew over as Lynn slid right into Lincoln's room. Lincoln was surprised but saw this as an opportunity. However, when she regained her composure, he was terrified by the enraged glare she was flashing him.

"Uh~ Lynn. Are…are you okay?" He asked, albeit sounding intimidated. Lynn quickly dashed and grabbed her by his arms.

Pinning him against the wall, she yelled in gritted teeth, "Why the hell were you and Leni in the bathroom?!"

Lincoln's face turned completely white. He barely responded, letting out a weak, "W-what?" but that only put more fuel to the fire.

Lynn angrily slammed Lincoln's body against the wall again, yelling even louder, "I saw you and Leni having sex in the bathroom! I watched you do her in the butt, then in her pussy! Why?!"

Then, something happened that surprised the boy. Tear began to fall from the jock's face and onto the floor. Looking up, she whimpered, "Am I…not good enough?!" stunned by the rare sight, Lincoln wrapped his arms around his older sister, comforting her during her distress.

"Lynn…" Lincoln tried to explain, but only heard his sister continue her rant.

"I-I mean, is it because she's prettier than me, or because she taller and older, o-or is it because Leni has big boobs while I'm still small?!" she started rubbing her breasts to amplify her statement.

Letting out a soft sigh, Lincoln waltzed over to his bed and sat down. He patted on his side for Lynn to sit with him. She complied. Lincoln looked down at the floor, making sure not to make eye contact with his older sister.

"Look, Lynn…what me and Leni did…just happened. She dragged me into the bathroom and made me do it with her. Like you, I think she thought t would make our bond stronger, especially the part where she thought having a baby would do it, too."

Lynn understood what her brother was talking about. It wasn't her brother's fault. It was all just a moment of weakness and he went with the flow. Lincoln felt his sister's hand gripping his own. He looked and saw her smile.

She said, "It's okay, Linc. I'm not mad at you anymore. I just felt hurt because I thought you and Leni were…together." Her tone sounded painful at the end. Hearing that surprised the young loud boy and what surprised him even more was when she leaned in to kiss him.

This made Lincoln feel uncomfortable. He had to stop this; he had to put an end to this insanity.

"Lynn…we shouldn't do this anymore!" he announced straightforwardly, yet hesitantly.

The girl pulled back. Shock, she muttered, "W-what?"

"I think we should stop this! It's wrong and mentally unhealthy! Besides, I have a girlfriend—Ronnie Ann—and I don't want chat on her with my sisters!" Lincoln was unaware of it, but what he suggested started making Lynn cry.

"How could you say something like that!?"

The boy was taken aback. Lynn's eyes were flooded with tears. Lynn was always the toughest of the Louds, yet watching her cry was something alien to Lincoln. Luckily, since his room was the most soundproof, no one could hear Lynn yell.

"L-Lynn?"

"Lincoln, you were the first boy I've ever done it with and you telling me w shouldn't…make love anymore because 'it's wrong' just hurts me!" her angry face was close to her brother's.

He waved his hands nonthreateningly, hoping to clam his sister down, saying softly, "E-easy, Lynn. W-we don't to do anything w-we'll regret, right?!"

Unfortunately, he spoke too soon. In the heat of the moment, Lynn pounced onto her brother, wrapping her lips against his own and pierced her tongue into the boy's mouth. Slowly, she removed her shirt and threw it onto the ground and proceeded to gesture Lincoln's hand onto her left breast.

"Lincoln! Feel my heart! It beats for you and only you! Don't tell me we should when it aches so much!"

Lincoln's cheeks turned red. He wanted to fight back. He wanted to resist, but with Lynn's state becoming even more irrational, he was too afraid to defy her. His eyes widened with what came next. Pulling down his pants, Lynn grinned in an unsettling manner, becoming more aroused at the bulge that formed in his briefs. She quickly tore them off and was face-to-face with his hardened member.

"Hello, again, Lincoln Jr.!" Lynn greeted affectionately.

Before Lincoln could protest, Lynn had already taken his whole manhood into her mouth and down her throat, bobbing her head in and out while her brother moaned. Taking it out, she began licking and playing with his balls. Then returned to sucking his dick.

What the hell, Lynn?! You're better than last time! Have you been practicing?! If so, what have you been practicing with?! The thought of it raced throughout his head. The last time she performed fellatio, it was sloppy and inexperienced. Now, it was smoother and more professional.

She slurped before pulling out.

Smiling confidently, Lynn remarked, "Oh, what's with that smile, bro? Are you baffled that your sister got better at sucking? Well, that's because after watching you have sex with Leni, I was so mad, I started carbo-loading. In the kitchen, I saw a couple of bananas and decided to eat them. However, since no one was around, I started using them for practice."

Lincoln's face became even paler after hearing that, but pleasure soon swept that away as Lynn resumed wrapped her lips around the throbbing member. He was almost about to explode. He could feel it building up like a volcano.

He begged, "Please Lynn! Stop!"

Sadly, she took great amusement in her brother's anguish. That's it, Lincoln. Give your big sister all of your milk. As if by instinct, Lincoln grabbed Lynn's head and pushed it down, shoving his member all the way into her mouth and forcing it further down her throat. With a loud groan, he climaxed, releasing his seed straight into her stomach, much to the latter's chagrin. She wanted to taste it; to feel it swooshing in her mouth. Alas, that was not to be.

Lynn wanted to continue, but for some reason, she and Lincoln were both exhausted. So, they lied down beside each other on the boy's bed.

"That was a big load you shot into my throat, dude! I guess you didn't give all of it to Leni!" that made Lynn a little happy.

Lincoln breathed heavily before replying, "Y-yeah, but seriously Lynn, we have to stop. What if someone catches us? we could get in so much tro—" placing a finger on his lips, Lynn silenced her brother in a playful manner.

"Don't worry. I'll be sure to find a way we can have fun without getting caught. Besides…" Lincoln cringed as he felt something firmly grasping his loins. "…This thing right here is all mine and I don't want any skank using it, but me!" this side of Lynn frightened Lincoln. He had never seen her this possessive before. He could the hairs of his neck stick up.

Meanwhile, outside of the boy's room and on the stairs, a dark figure loomed over the rails. Luan lurked while staring at the boy's door, pressing her hand against the walls and dragging her finger across the wallpaper. Her eyes were wide, yet here pupils were blank and soulless. Gritting her braces-covered teeth, she hissed.

"Lynn…you made a huge mistake. You think you can just walk in and take everything away that belongs to me. Well, you're sadly mistaken…Lincoln. Is. Mine."

A/N: Hey guys! this is Kman134 here with a new chapter of "Loud House: Forbidden Desires." sorry for the long wait. i've been preoccupied with a lot of stuff in my life. well, i hope you like it and please send as many reviews of what you think.