"Hey, Linc…got a minute?"

Luna peeked through the crack in the door, taking a quick look around her brother's room. She didn't notice it earlier, but his room was rather well-organized for a room in the Loud house. Aside from his overflowing trashcan (for which she was slightly responsible for, being filled to the brim with his empty gum wrappers), his room was spotless. If Luna had to have an awkward, prolonged conversation with her own brother about his sex-life, at least she'd be having it with him in a clean environment.

Lincoln swirled around in his desk chair, pencil placed behind his ear. His cheerful smile and adorable quirks were just some of the things that made Luna feel different about her brother than other boys. Luna usually hung around more punky boys, which just wasn't what interested her in a man. It was nothing against them, they were cool to hang out with. But Lincoln…he was different.

But he was also her little brother.

"Sure, sis. Come on in." Lincoln stood up and closed the blind to his window, reducing the glare as his desk lamp gave off a comfortable amount of light. He took a seat back at his desk and turned towards his sister. "Need help with a song?"

Luna gave her brother a slight chuckle, closing the door behind her and taking a seat on Lincoln's bed.

"Naw, bro. I've got some good material lined up for my next show." She shifted a little uncomfortably, feeling a little vulnerable being alone with her hard-to-admit-to-having-a-crush-on-brother. "I've gotta talk to you about…something else, dude."

A look of concern came across Lincoln's face. Luna noticed it wasn't his usual look of concern. It was more of a worried expression, one of extreme worry.

"Luna, is something wrong?" he asked, scooting his chair closer to the bedframe. "You know you can tell me if there is."

Luna sighed, rehearsing the process she decided on earlier in the day for handling this meeting. She fumbled around in her pocket, playing around with the box of contraceptives without revealing it to Lincoln.

"Bro, you got the hots for someone?" she asked, the question coming out a bit harsher than she was hoping. She tried to get her tone right on the second try. "It's alright if you do, bro. Just wonderin'."

Lincoln paused for a moment, trying to think of a good answer. He knew he couldn't bring himself to lie to his sisters, especially Luna. But despite the love he had for his sisters, he knew that they were still just that: his sisters. They wouldn't take their brother thinking about them in that way well, would they?

"Well, I guess I kinda got a crush or two." Lincoln replied, trying to stay as vague as possible. "But nothing more than that, I don't think."

Luna sighed again, this time more in relief rather than apprehension. Her nightshirt had a secret compartment her mother sewed so she could carry around her lyric sheets during the night, but her brother's box of condoms were taking that spot now. Puberty had been rather kind to Luna. While her other older sisters were larger than her, she had matured with a more pronounced hourglass figure. While not as traditionally "hot" as Luan, he definitely had a rockin' figure and a type of star-like sex appeal, at least amongst her fans. Even in her nightshirt and flippers, she still had an appearance that most of her concert-goers would pay through the nose to see. Her top-heavy "assets" were still something to be proud of, a nice amount of cleavage showing through her casual wear.

"Are you sure? You know you can be honest with me, bro." she replied, trying to pry more info from her reluctant brother.

"Yeah. I mean…" Lincoln knew he had to tell someone about his persisting thoughts someday, but he figured he would push that topic off as far as he could.

Little did Lincoln know that the topic would present itself sooner rather than later.

"Well, bro…I'll just come right out with it." Luna fished the box out of her pocket, presenting it to Lincoln. "When I came in here to get my tube earlier…I kinda found this."

Lincoln's eyes grew wide, his secret purchase sitting in his older sister's hands. He'd been found out. He hadn't had the time to think of a cover story for the rubbers, and he knew that anything he could think of wouldn't satisfy Luna, the one who knew him the best.

"Oh…I see." Lincoln sighed, grabbing the box and setting it on his desk. "I guess you wouldn't buy it if I said I got them just because?" Luna shook her head, the uneasiness taking over her again. She felt like something was…off, in his room. She took a quick look around before settling her eyes back on her brother. She looked down and realized exactly what she'd been sensing.

Lincoln was in his boxers. In his tighter pair, in fact.

"Luna…how much do you love me?" Lincoln asked, looking up at his sister. Luna trembled with a blush, unsure if she had heard him correctly.

"W-what do you mean, Linc?" she stuttered out, trying her damndest to focus on his eyes rather than his bulge. To Luna, it wasn't hard to look into his eyes. They were always so bright, so expressive…which did make it hard for her to keep her feelings in check at times.

"Well…I've been having some…strange thoughts lately about sex and love." Lincoln said, adjusting his legs to hide his ever-growing "excitement". "I feel like I need to talk about it, but I know if I do, it won't come out well."

Luna instinctively pulled her brother close and snuggled him into her chest, sensing his feelings of uncertainty. She could never stand to see her best friend feeling what she felt. Uncertainty, worry, doubt…these were things that she would never wish her siblings to endure. Especially Lincoln, who always put others first before himself. If he was hurtin', he'd hide it in favor of helping someone else. It was wrong, and Luna knew she had to help him in any way should could.

Even if her mind and body were screaming for a dirtier and more sexual solution.

"Linc, you know you can tell me anything. I mean that, mate." She smiled, stroking his hair gently. He blushed as she continued. "You do so much for others to make them feel special, to make them feel like they're op top of the world… You gotta know I'd do anything to make that happen for you, man."

"But that's just the problem!" Lincoln snapped, stunning Luna for a split second. "I…really want to do something for someone special to me, to make them feel good. But I don't think I can, or that they'd see me as a freak for it."

Luna was hanging on the edge of every word, analyzing every syllable for comprehension. Was Lincoln trying to tell her…he wanted to do what she did?

"Bro, I know how you feel." She said, trying to sympathize with her brother. She wasn't lying, either. She was just being her most honest, even if it meant risking her relationship with Linc. She suddenly thought of a proposition. "How about this, man? You tell me, as truly as you can, what's on your mind, and I'll tell you something even worse from mine?"

Lincoln pulled a little closer to her, trying to hide his blush. "You know, no way in heck yours is worse than mine?" They both chuckled, unaware of the magnitude of each other's secret.

"Betcha it is, mate." Luna smirked, feeling a little more at ease. "I might as well stay as chill as I can before I say my peace." She thought to herself. Lincoln took a deep breath.

"Alright. Well…I did buy these things for a reason." He admitted, looking up at his sister's eyes. "I bought them…for my sister."

Luna's heart skipped a beat.

"I know it's wrong, I know it's weird…but, I've always wondered what's wrong with loving a sister." Lincoln decided to get it all out, for better or for worse, he would get this off his chest. "I know genetics, and I know how wrong having an incestuous kid would be. But, if safe and careful…what's wrong with showing someone how much you love them?"

Luna had no idea how to take this information. Her brother was admitting to wanting to bang her and she knew her body want to rock his world, but it all seemed so…idyllic. It almost didn't seem real to her. After a full five minutes, she finally came to a conclusion. She knew what she had to say and what she needed to do.

"…Hey, Linc?" She asked, in more of a hushed tone. "Are you… are you a virgin?"

Lincoln lit up like a Christmas tree in downtown Detroit. "Yeah, I-I am."

"Lincoln…" she said, rarely using his full name when addressing him. She smiled widely, putting on a brave face through what was killing her inner moral compass. "You know many people think that what you just said is wrong."

"Yeah, I know." he sighed, bracing himself for the scolding.

"Well, do you know why I play music?" Luna asked.

"It's because you like it, right?" Lincoln knew that was a simple answer, but he wasn't exactly capable of being a waxing poet with a hard-on talking about incest.

"Well, that's partially it." She continued, grabbing her brother's hand. "I also play because I love giving my friends, family, and fans a good time. If I'm having fun and they're feeling good, than I'm truly on cloud nine, man."

"O-okay…b-but why do you say that now?" Lincoln asked, trying to link the topics of conversation with what little brain power he had left.

Luna smirked, moving her hands down her brother's arms. "Well, making love is the same thing, Linc. Maybe..." she paused, working up the courage to finish. "I want to show my best bud how much I love him, no matter how "wrong" it is." She started tracing her fingertip up his chest now, shooting him a more seductive look. "You know, rock and roll used to be seen as wrong. I guess you and I are just a couple of rebels."

Lincoln was petrified. Not only was this the first time a girl had ever talked to him or touched him like this, but it was from his own sister! Not that he minded, even though he knew he should. He loved Luna, but just couldn't ever imagine anything like this happening.

Luna stood up, walking over to the entrance to her brother's room and clicked the lock shut. She looked down at her brother and noticed his "southern accent" nipping at his underwear. She dropped to the floor, crawling towards her brother slowly, but clearly with intent.

"You know, Linc, we don't have to use rubbers to be safe. " She smirked, licking her lips as he looked down at her. While she herself was also a virgin, she wasn't exactly wholesome. She'd had a few boyfriends, and even fooled around with them a little, but they'd never made it farther than petting and making out. She'd never had the drive to do more with them, but at the sight of her brother's bulge, her wildest fantasy was put at the forefront of her dirty, perverted mind.

"W-wait! W-what do you mean?!" Lincoln had never actually bothered to find any porn or actively discuss sex with anyone. He'd always just assumed that sex was done in the conventional way, with maybe some foreplay mixed in. He didn't know a single thing about…"other" ways to have sex.

"Well, I think I know how I can rock your world, love. " She slid her fingers into the elastic on her brother's boxers, giving them a careful tug. She was rewarded with a perfect few of her brother's hidden treasure, now fully on display for her, and her alone. She reached out slowly, giving it a very gentle rub.

Lincoln tensed up, his sighing slowly turning into a light moan. He tilted his head back, trying to contain himself.

"Luna…w-woah…" he let out, trying to keep his voice down. He'd tried masturbating once or twice, but never really felt anything from it. Luna's delicate touch and instinct, however, made the experience an entirely different animal.

Luna shushed her brother, gently stroking his hard-on on her knees. She leaned forward, whispering to Lincoln in a sultry tone.

"Keep calm, love. I'll try to get you some…satisfaction." She giggled lowly at her little reference, before moving back down to his erection. "Think you're ready for it, Linc?"

Without hesitation, Lincoln quickly nodded. He didn't know what she had in mind, but if it was a tenth as good as what she'd already done, he didn't care. She was right, she was most definitely rocking his world.

Luna turned her attention back to his tip, and slowly enveloped it with her lips. She kept them tight and locked at first, planting a kiss firmly on his head before granting it entrance to her mouth. This transition led to a loud groan from above, her brother's hands stroking and grabbing her hair as an instinctual coping mechanism. Luna had always found the idea of licking, sucking, and using her oral talents on her best mate's bone to be more than just hot. It had always seemed so…alluring. So off-limits, by society's conventions…but she truly didn't care.

She was going to suck her brother's cock, and she was going to enjoy it.

She swirled her tongue around the tip, savoring the scent and the flavor before attempting to take more into her throat. She didn't realize just how big her brother was, nor did she realize how loud he could be. With every brush of her tongue, her brother's moans got even louder and more gruff. The deeper she took it, the more animalistic his grunts and groans became. Every reaction he gave her only made her hungrier and more driven, the experience completely taking over her mind and body. Lincoln might have been the one being licked and sucked, but Luna was definitely enjoying every single second of it.

Lincoln's sister was giving him the best blowjob that anyone could ever have, and he was lost on cloud-nine. All of his concerns had melted away, replaced with even stronger feelings for his rock star sister. His rock-hard errection was starting to twitch and tremble, Lincoln feeling a surge of pleasure and a shockwave of ecstasy fast approaching. Luna could feel it coming as well, mentally preparing herself as she tried to play with herself a bit below her belt.

"Luna! Ugh…So good…I think I'm…c-close!" he managed to croak out amidst his moans. Luna heard his warning, and decided to push as far down as she could. She was rewarded with a strong burst of her brother's cum shooting into her throat, gagging for a moment before pulling off to admire her work. She'd read that the taste of semen was gross, but she didn't seem to mind it. It had more of a…sweet taste to it, akin to a lightly-sweetened tea. She feel backwards onto her back, exhausted from the intense bobbing she had just endured.

"Mmm…Man, Linc, you taste pretty…g-good…" She sat back up, smirking up at him with a twinkle in her eyes. "How was it, mate? Think I've got talent?"

Lincoln was basking in the afterglow, trying to piece together a simple sentence to express his thoughts.

"That…was the best moment of my life, h-hands down!" He looked down at his sister, a slight smile on their faces as he tried his best british imitation. "T-thanks, l-love."

Luna stood up, smirking as she lifted up her shirt, showing him her wet undergarments. "Hey, it did a pretty good number on me, Linc. Mind helping me ou-"

She was cut off bout the sound of a door slamming downstairs.

"Lincoln, we're home!" their dad called, the sounds of pattering feet revealing other company.

"Oh, bloody hell!" Luna grumbled, not having the privacy they had just prior to continue. "Linc, not a word to anyone. Maybe…" She gave him a wink. "I can teach you how to make it up to me later?"

Lincoln sprung up from his chair, grabbing her waist and pulling her in. While he had no experience with sex, he had practiced kissing a bit with Ronnie Anne years prior. He gave his sister the deepest four-to-five second kiss he could muster in his state. Luna wasn't prepared for such an aggressive gesture from her younger brother, but boy was it phenomenal. Never before had a boy kissed her with such genuine passion.

Upon parting the kiss, Luna stumbled around for a second, trying to regain HER composure now. Lincoln shot her a wide smirk, one that beat her smug little grin from before.

"Oh, you're good." She said, blushing brightly once again. "I think I made the right choice." Lincoln knew what she meant, but decided to play along anyway.

"Choice in what, if I may ask?" Lincoln asked in a sort of light-hearted way.

"A good mate, love. " She shot him a coy smile once more. "We'll hang later, alright?"

"Wouldn't miss it for the world, sis."

"Love you, Lincoln."

"Love you more, Luna."

With that, Luna began to proudly saunter back to her room. Lincoln couldn't have summed up her thoughts any better.

"That was the best moment of my life. "she thought to herself. "It really was."