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Crossed Lines	By : Belfry Category: +G through L > Johnny Test Views: 107719 -:- Recommendations : 2 -:- Currently Reading : 2
Disclaimer: I do not own Johnny Test. This story is pure fiction and does not represent in any way, the staff of Adult Fanfiction.Net. IThis is a hobby for me, and I do NOT make any money from my fictions.

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CROSSED LINES.

A Johnny Test Hentai Fanfic.

THIS IS AN UNOFFICIAL CONTINUATION OF "Johnny and the Limit", which was written by vic elor. I recommend that your read his fanfic first. I do not have exclusive rights to continue his story. I think of this as A continuation, not THE continuation.

by Belfry.

CHAPTER TWENTY-FIVE:

After lunch, Johnny was up in his room. Dukey was sleeping outside, and Johnny was enjoying the peace and quiet. He was thinking about Mary, hoping she was feeling better. 'Oh, Mary!', he thought. ' I sort of wish I HAD homework, just for your tutoring me.' Now that he had recovered from her oral, he was getting hard again. Just then, he heard a light tapping on his bedroom door. He barely heard a shy sisterly voice saying ,"Johnny?"

He immediately bolted up and opened the door, ready for Mary to come in his room. It was Susan instead, carrying a small makeup pouch. She saw the glee in his eyes vanish. "Aren't you glad to see me?", she asked.

"Ah..., ah..., of course!", he answered.

"You don't sound it. Thought I was Mary, didn't you?"

"Well, yes. I hoped she was feeling better, so she could tutor me."

"She's still napping. Mom asked me, this morning, to tutor you as well. She's very proud of your better Math grades. Mom wants me to help you get your Science grades up. Do you have any tests coming up?"

"Yeah. We having a test on the sex ed video we saw last week."

"Well, I can help you with that!"

"Seriously?", Johnny asked.

"Seriously," Susan gleefully said, leaning down to Johnny's ear and then whispering, "I know Mary's secret way of tutoring you."

"Huh?", Johnny asked as innocently as he could, acting surprised that Susan would know. "What are you talking about?"

Susan silently shut the door and turned the lock. "It didn't take a genius, which I am, to figure it out. I saw you walking, or rather TRYING to walk, to your room after 'visiting' Mary. I saw your cum glistening on her mouth when I checked on her after you left."

Johnny sighed. The cat was out of the bag. He turned his pitiful eyes on and looked in her eyes. "I'm sorry..."

"You should be," Susan sternly said, then her frown changed to a wicked smile. "If you wanted some encouragement to study better, you should have came to me first! I think I can do better...", as she reached down and pulled Johnny towards her and kissed him.

"Ah...Susan, you know Mom and Dad are up, and Mary is in the next room..." Johnny remarked, trying to convince Susan to hold her feelings back. It wasn't working.

"Dad's in the kitchen, getting ready to cook supper; Mom is working in her garden, and she'll be busy for at least an hour; and Mary is working in the lab. Finally, I have you to myself...", she said as she unsnapped his khakis and pulled them down.

"Wait a minute," he said as he struggled to free himself. "Don't I have a say in this?"

"No!". Susan quickly answered. "Now I'm going to give you a pop quiz in Biology!", smirking as she pulled his briefs down, "and I expect to give you an 'A'", exposing his semi-erection. "C'mon now, you can do better than that!", as she started stroking him.

"It would help if you took yours off, too...", he whispered.

Susan got the hint, pulled her Star T-shirt off over head and dropped her skirt. Like Mary, she had no hesitation of being naked in front of Johnny; he desired both of his sister's bodies! He still loved Susan, when she wasn't scaring him. But he fell in love with Mary, when they kissed in the movie theater; he was, more importantly, more comfortable with her, and between the two sisters he knew that Mary would be a better, and safer for him, wife.

Now only wearing her panties, socks, and her Mary Jane shoes, she watched Johnny finish undressing, getting hornier and hornier. She watched him take his shoes off, walked to Johnny and gently pushed him on his bed. She took off her shoes and panties, then climbed on beside him, placing her glasses on the nightstand, ready to do something she had heard about and had never been done to him!

-----

"Mom!", Sissy said, "Can you answer a question for me?"

They had been shopping all day. Dresses, perfume, a package of new panties for Sissy...shopping can tire you out!

"Sure, honey," her mother said. "What is it?"

"Have you been going through my room?"

"Heavens, no! I would never violate your privacy!"

"So you haven't taken anything from my room?", Sissy asked, thinking about that missing condom. SOMETHING happened to it!

"No...I haven't been in your room since we talked about Johnny Test. Have you been thinking about him again?"

"Wellllllll, yeaaahhhh...", she answered cautiously.

Mrs. Blakely sighed. She had been subtly discouraging her daughter from falling in love with him, but she seemed to have him on her mind most of the time.

"You shouldn't be in such a hurry to grow up. You have plenty of time."

Sissy knew where this was heading. "But in three months, I'll turn 13! I'll be a teenager!"

"Three months is a long time," her mother said, knowing it would fly by. 'Why can't they just be friends? It would make things a lot easier...' she thought.

-----

Johnny scooted up, eye to eye to Susan, lying beside him. They turned and faced each other, leaning forward and started deep kissing. Susan was ecstatic...she didn't have to share him with Mary! Johnny placed his left hand on Susan's left breast, and she held his hardening erection in her right hand. The each started caressing what they were holding, Susan's breast so soft and warm, and Johnny's penis getting longer and harder.

"I'm going to try something new," she whispered. They had to keep their volume down. She moved down a little, so her breasts lined up at Johnny's hard-on. "What?", Johnny asked, and then he felt her soft warm breasts pushing against the front of his cock. Susan's hand starting pushing her breasts around it, gently squeezing, wrapping just over half of his cock in her beautiful breasts.

Johnny had never, NEVER felt something this nice before. Looking down at her, he gently ran his fingers through her red hair, pushing her face onto his nipple, gently moaning, "Yes...Yes," when she leaned down and stuck out her tongue, it barely, BARELY reached the tip of his head, right on his pee-hole, and sent a jolt through him!

"Oh Susan! This is wonderful!", he sighed. She then moved her hands, leaned down and put it in her mouth to get it nice and wet, then back up and rewrapped his rod in her petite tits. She wished she had bigger breasts to REALLY tit-fuck him! She started pushing her breasts up and down with her tongue back on the tip. Johnny could feel his cum building up, and he was trying hard to hold it back.

He couldn't hold it very long. After two minutes, Susan felt some pre-cum above her breast. She knew he was close. Johnny started thrusting his hips, and soon he was starting to shake. She pushed herself tight against Johnny, wrapped her hands around him and started squeezing his butt. When she felt he was on the edge, she shoved her middle finger up his butthole.

The sudden jab into his butt set him off, and he shot semen all over Susan's chest and jaw!

Susan smiled and ran her fingers through his cum, smearing on her breasts. It felt good when she rubbed it on her nipples, eliciting moans of pleasure from her. "Oh, Johnny!", she moaned, the way she used to do for Gil. She moved back up and had her back on the headboard, her hand grabbing his wet cock.

"Your turn to do me," Susan said. Johnny stretched down to the end of the mattress, putting his face by her pussy. He started licking her, gently sliding his tongue up and down her pussy lips.

"Now, Johnny,", as she spread her legs, "What's the proper name for this?" as she reached down and spread her pussy lips.

"Your pu..." He stopped himself and said, "Your vagina!"

Susan moaned when he restarted his licking. "Right, and the llittle knob on top of it?"

"You clit."

"Partly right. Try again!", as she squeezed his cock, just enough to hurt a little bit.

"Clitoris!", he said, then started licking on and around it.

She softened her grip. "Good! Now when you put your penis inside me, what does it hit deep inside me?"

She let go of his cock when Johnny stopped licking her, so he could get off the bed, then get back on in front of her, in the missionary position. He gently pushed his cock into her. He had to think for a second, and then he remembered. "The cervix!"

He started pumping her, each thrust eliciting moans from his sister, Susan was trying to keep quiet. It wasn't easy, but after two minutes of his cock sliding in and back, she grabbed his pillow.

"And when your cock opens the cervix, it shoots your sperm into..."

Just listening to her about cumming inside her made him feel his balls tightening, ready to shoot! "Your uturan?"

"No, try again..." Susan said as she started squeezing his cock with her pussy tightening.

"Uterur? Uteron?" He couldn't think straight.

Johnny could barely hang on. He was going to cum, and he couldn't stop it!

"Uterus!", he cried as he pictured his semen filling her baby-chamber up, his mind over the edge.

"Right!", she cried as she twisted and came as soon as Johnny's semen shot through the cervix and filled her up, instantly pulling his lips to hers, deep kissing him, her squirting on to his balls. She pushed her knees and pelvis up to keep any of his sperm from dripping out.

A knock on the door startled them, then they heard Hugh asking, "Johnny, are you OK? I heard some shouting."

"Yeah, Dad, I'm OK," he was able to say, both of them being perfectly still.

After a moment, Hugh asked, "I thought I heard a girl. Are you in there with Sissy?"

"No, but Susan is with me. She's tutoring me for my exam."

"So that's the 'Right' I just heard. OK, dinner will be ready in an hour!", they heard and listen to his footsteps walking away.

"Now THAT was an amazing practical exam," Susan whispered. "Definitely an 'A-plus! Johnny, I need a pair of your briefs."

"Why?"

"My panties can't possibly keep all that cum you shot in me inside me."

It made sense to him. He opened a dresser drawer, handed them to her, and watch her slowly put them on without getting up (Susan wanted his cum in her uterus for as long as possible). As she slowly sat up on the edge of the bed, he thought how beautiful she looked. Her face was so bright it almost glowed! As she stood up he thought she looked so sexy in his blue briefs that his erection quickly returned!

"Here," Susan said as she handed him her makeup pouch. "Open it up!"

She was pulling her skirt back on, her breasts brushing his hip as she reached for her shoes, as he opened the pouch. He saw the embroidered white star on her blue panties!

"I want you to wear these today. I'm going to wear a part of you all day, thinking of you. Can you do the same for me?", she asked gazing into his eyes with her pleading eyes.

After she pulled her T-shirt over her head, she saw Johnny had already put them on, the head of his penis sticking out over the waistband; a little of her squirt and his cum had made darkened spots on the fabric! He would do anything Mary asked him to do, and to be fair to Susan, he treated her the same. Besides, she asked, not demanded.

"Susan, I'd love to feel part of you on me all day!", as he stepped over and deep kissed her. She started to swoon, partly from his kiss, but mostly from his semen dripping down, getting the briefs damp, and the wetness on her clitoris, with Johnny holding her up. 'He DOES love me as much as Mary,' Susan thought.

Now dressed, Susan put on her glasses and unlocked the door, and while Johnny was putting his khakis on, smiled at him. She would remember this moment forever, she thought, as the moment Johnny fell in love with her.
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