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For Science	By : JoJo Category: -Misc Cartoons > Crossovers Views: 4098 -:- Recommendations : 0 -:- Currently Reading : 0
Disclaimer: I do not own Loud House or Dexter's Lab and gain no money from this story.

Chapter List
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LIsa took a deep breath before jumping in with the description of her last nocturnal escapades during REM sleep. She found herself not in Dexter's la like she usually did in her dreams instead she was in a place totally unfamiliar to her. Of course she found objects that she was familiar with. There stood a bookcase lined with textbooks ranging from one corner of the scientific community to the other. She walked up to them noticing several were authored by herself. This was nothing new to Lisa she often had dreams about her future accomplishments, but to her pleasant surprise there wera also books by Dexter adorning the shelves. Her heart fluttered a little as a premise of what this dream might be came to mind.
Lisa rushed over to the dresser seeing her reflection as she had hypthesized she was an adult her brown hair long, but kept in a neat pony tail that ended in the midde of her shoulder blades. She had acquired a modest bust over the years which stood out even under her trademark green sweater. She craned her neck down to see that her sweater was the only piece of clothing she wore at the moment. She turned at the sound of a door opening and a man walked in. He was shirtless wearing black pants and gloves over his hands his face adorned by glasses even as an adult and without her glasses she could recognize dexter his hair had gotten even more vibrant as he aged it seemed and all those years of turning a wrench had hardened his body creating rippling musles all over his body.
Dexter adjusted his glasses and looked at her smiling. "Well it's good to see you finally crawled out of bed Lisa. I thought I'd have to resort to "other" methods to get you out of bed." He said walking up to her taking off one of his gloves to stroke her cheek before reaching behind her to find her glasses placing them on her face. With the increased clarity she could see the light stubble across his face she couldn't help but reach out and stroke her palm across feeling each bristle stroke her palm roughly stoking the growing fire in her loins. Dexter chuckled. "You never could resist when I wasn't shaved." He said his eyes sparking with barely concealed lust. "I want you, correction I need you!" Lisa growled her hands roaming his toned body.
Dexter cast an eye at the clock his forehead creasing in concern. "Are you sure we have time I have to be at the Lab in an hour and you have to be at your counselor chambers soon as well. I don't think our interplanetary friends would be happy to see you arrive late." Lisa shook her head pushing Dexter back onto their bed as she pulled her sweater over her head depositing it unceremoniously on the floor as she reached for his belt buckle and zipper undoing both simultaneously. Dexter released a pent up sigh. "I guess concessions have to be made for one's wife." He said smiling as Lisa envoloped his cock in her mouth sliding halfway down it in one go. She could feel the large bulge of his cock in her throat running her tongue up the underside of his cock tasting the salty tang of his flesh as her throat constricted around the head of his cock.
Lisa slid back on his cock lashing her tongue against his head tasting his precum on her tongue as she sucked the tip before releasing it with a pop. Dexter was panting as Lisa stood up forcing the lips of her pussy open above his cock watching her fluids drip down onto him mixing with her saliva. Moving forward she straddled his waist the head of his cock pressing insistently against her lips demanding entrance. Dexter stared into Lisa's eyes. "I love you so much Lisa." Hearing those words Lisa couldn't help but smile an impossibly wide smile as she slid Dexter inside her all the way to the root of his dick his head ramming against her cervix. "I love you too Dexter I'll always love you." Lisa started slowly lifting up feeling every inch of Dexter's cock grind against her walls as he exited her until only the head of his cock remained inside her. She stopped there relishing the feeling her emptiness knowing that soon it would end as she plummeted back down. His cock spearing her tender meats all the way to her core.
Lisa gasped as she repeated the manuever over and over again wanting to feel him deep inside her. Dexter grabbed hold of her hips increasing the pace even more. She could feel Dexter's cock begin to swell throbbing so intensely she could feel the vibrations throughout her entire body. Knowing what was cumming she pulled herself down onto Dexter locking every inch of him inside her as he burst deep inside her she could feel the first shot hit her depths it was so hot she was sure it was burning her insides searing against the back wall of her womb only to be replaced with another shot of his seed. Each volley of cream sending Lisa into higher levels of euphoric bliss.
Lisa sat up slowly dreading making eye contact with her oldest siblings. She opened her eyes catching Lori in her gaze first. The blonde teen sat there slack-jawed her eyes glazed over her cheeks crimson. Leni wore a small smile her eyes revealed nothing which Lisa found to be the norm with her. Luna was fidgeting slowly her cheeks flaring bright red as her eyes shifted from Lisa then away only to return to her again. Luan's face was covered by her hands only her eyes peaking between the digits. She finally found herself looking at Lynn wh sat on the couch a slight trail of blood running from her nose as she fidgeted harshly. Sighing Lisa brought her hands together in a clap shattering the silence of the house and bringing each of her siblings back to the here and now.
"Not that your shtunned shilence isn't flattering, but I wash expecting more of a verbal responshe." Lisa spoke calmly adjusting her glasses. Lori coughed trying to cover her obvious embarassment. "Lisa that was a very....detailed description. I literally can't recall a wet dream as intense as that." Lisa nodded. "My concioush shelf is quite adept with detailsh, sho my subconcioush would be even more sho I would asshume." "I think it's cute Lisa has a boyfriend." Leni chimed in. Each of the Loud sisters began to add their own takes on Lisa's tale. Luan made jokes and puns about Lisa and Dexter while Luna promised to compose a song fitting for their wedding, Lynn excused herself saying something about needing the restroom.
Lori soon brought all Revelry to a stop. "This is not ok you guys Lisa is literally too young to be thinking of things like this." Standing up to make her position on the matter more firm. "I think that you should spend some time away from Dexter until you get a better handle on your feelings." Lisa felt as if she'd been punched in the gut as she stared at her oldest sibling. "Way harsh dude young love is a beautiful thing." Luna said standing up for her little sibling. "Yes young love is a beautiful thing." Lori agreed. "But if Lisa's having dreams like this which caused her to kiss Dexter how long do you think it will be before she's taking things a step further?" Lori asked. "We all know how Lisa get's wrapped up in her science. What if she decides to get wrapped up in Dexter and takes things a step too far?" Luna sat down at her sibling's valid argument. "I'm sorry Lisa, but I can't in good conscience let this go any further."
Lisa dropped to her feet off the recliner making her way to the stairs. "Lori you shay you know how fervently I've pursued my reshearch, but that ish nothing compared the lengthsh I will go to in order to shee thish through to the end no matter the cost." The coldness in her little sister's voice sent chills up Lori's spine as she disappeared up the staircase. Looking at her younger sisters Lori spoke. "We're going to have to work together on this it's for her own good and I can't stop her alone are you guys going to help me or are you going to standby and let Lisa hurt herself because she doesn't know better?" It took a moment but Leni, Luna, and Luan slowly nodded. "Good now then we should get to work because I'm sure Lisa already has literally one thousand and one plans to beat us." And with that the oldest loud girls started making plans to stop their genius little sister from making in their opinion the dumbest mistake of her life.
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For Science