Crazy Trouble with Love part 8

Marty, Lorraine's, Jennifer

I know this is the first live action pairing from a movie series, but Kranon's idea for it was so good, I couldn't help but include it. And you never know, you might see more in the future.

Series: Back to the Future

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A dark hooded figure could be seen looking at the form of Marty as he ran away from seeing his father's gravestone.

The hooded figure knew precisely that the young man was returning to the hotel to confront its owner.

"Time for me to pay someone a visit." they spoke looking up at the building.

(IN THE HOTEL'S 27TH FLOOR)

Some time after Marty left to find his father's resting place, his mother, Lorraine was once again seen trying to drown her sorrows in whiskey. She kept refilling the small shot glass and kept downing the whiskey as soon as it was filled, just like all the other times.

But before she could take another sip, she heard someone walking towards her. She looked up and saw a dark figure that made him look like the grim reaper.

The figure inquired in an inhuman voice, revealing to be a male "You must be Lorraine Baines McFly, am I right?"

"Yes, who are you?" she asked feeling alert as she stood up in case she had to make a run for it.

His only response was "Let us just say, I am someone who wishes to help you."

"Help me? How?" she asked, cautious but curious.

The hooded figure pulled out from his robe a bottle containing a strange red and pink liquid in it. "Drink this and you can do so much more than what you can right now."

Lorraine was hesitant at the beginning, but she accepted the bottle from his clawed hand. She opened the bottle and slowly poured the liquid down her mouth. The taste of the liquid was a little weird, but also quite delicious. It was like she was drinking something even better than wine.

She kept drinking it while the cloaked figure waited until the bottle was empty. When she finished it, Lorraine began to say as she turned her attention back to him. "This is wonderful. What is this?"

"Like I said. Just something to give you power that you'll need."

All of a sudden, she started to feel like her head was spinning around without stopping. She had to grab the table to try and keep her balance. "What... what's happening... to me?" Lorraine tried to inquire.

"Just wait. It'll wear off in a few seconds."

The dizziness kept going for a tad longer. And when it came to an end, she fell on her knees.

"As soon as it stops, you'll feel much stronger.

As if on cue, Lorraine soon felt her body getting so hot that she began to sweat, and she was trying to catch her breath.

"Slowly catch your breath."

She did as he told her, and slowly she inhaled as much air as she could before exhaling. She kept doing it for a few more times until she felt better.

"Feel stronger now?"

Lorraine got back on her feet and answered "I think so. Actually, I feel like I've been reborn."

"Then everything is good. Now what happens next will all be on your decision."

She couldn't help question "What do you mean? Are you saying that now I can, for example, fight a world army all by myself?"

"Yes, and much more."

"Do you intend to tell me, or do I have to find out on my own?"

"It would be easier if you found out on your own."

And before Lorraine could say anything else, she began to have a vision of her past in 1955. The image showed her younger self talking with Calvin Klein, the new kid at the time. She kept watching the kid, even when he went to talk to that time's Doctor Brown.

But Lorraine was starting to notice something. Calvin bared such a resemblance to her son that they could be twins. However as she heard Calvin talking to Doctor Brown, she was astounded to know that Calvin Klein and her son Martin Seamus McFly were the same person.

That's when the image changed to show Marty running on the rooftop of what looked like the hotel itself. At first she didn't knew why her son was running, but the look on his face made her fear the worst. Then it turned to show Biff chasing him with a gun in his hand.

Lorraine was in shocking fear as she was seeing Biff pointing his revolver to Marty. That shock only increased when she heard the corrupted millionaire saying that it was he who killed George McFly, her late husband, and that now Marty was going to follow the same fate.

The image faded and Lorraine held onto the counter again as her mind was in a jumble of emotions. "Oh my god... my son is going to be killed by that bastard I married." Lorraine stated in a panic. "Is there any chance for me to save Marty?" she asked to the hooded figure, but she saw that he was no longer anywhere in the room.

She started pacing the floor while trying to come up with something. While doing it, she heard the figure's voice around the room speaking to her.

"Yes, Lorraine. Time is running out, but you are still in time to save him." he assured.

"But how?"

The figure's voice was about to tell her, but the sound of gunfire in the hotel had cut him off.

"Marty!"

She instantly ran to the doors where the conflict was being heard, only to find Marty in front of her as he bursted through them. "Marty!"

"Mom!?" her son almost shouted in disbelief, truly surprised to see his mom standing in his way.

"Marty, what's going on?" she asked. She might have seen the image, but she needed to be absolutely sure.

He replied directly. "Biff is trying to kill me."

That made her frown as they heard the running of feet coming. Lorraine grabbed Marty and ran back to her previous location. "We need to get out of here!" she cried. She then pushed him into her bedroom and started to close the doors.

"Mom, we gotta get out of this whole place! Biff will kill us!"

"Just stay hidden in there, sweetie. Let mommy take care of this." Lorraine simply told him as she closed them. She turned and saw Biff walking over with a pissed expression. And not far behind, were also Biff's three goons.

"Where is he?!" he demanded.

But Lorraine didn't flinch, she yelled back. "I won't tell you where my son is, Biff! I won't allow you to kill my son as you killed George!"

"So, you found did ya? Well what are you gonna do about it?" mocked Biff with an arrogant grin.

She retorted. "Whatever it takes to keep my son safe. And I really mean... Whatever. It. Takes."

"Oh really?"

"Don't doubt me." she stated with a hateful glare. Lorraine saw Biff was about to grab her by the neck, probably to toss her to the ground, like he did before.

But her maternal instincts and a rush of energy made her fast enough to grab his wrist. And before he could even blink, she snapped his wrist bone.

"AAHHH!" he dropped to the ground in pain while dropping the gun.

Biff's boys looked at the scene with wide eyes.

"Now your turn." she glared at them.

The goons still attempted to look tough and fearless, and charged against her.

Skinhead had his neck snapped when Lorraine had delivered a roundhouse kick to the face.

3-D's ribs shattered as she delivered a right hook right to his chest.

And Match went to strike her with a haymaker, but Lorraine dodged it easily. And in a flash, she caught the match in his mouth and impaled it right in one of his eyes.

He fell to the ground and Lorraine stared at them with a dark and hollow look that showed she didn't care about their lives.

She suddenly heard a gunshot, she turned around... and saw Marty falling with his back on the ground with a loud thump. "MARTY!"

She then turned her gaze to the one responsible, that was actually Biff who used the revolver in his other hand to shoot Marty. She growled like a furious lioness and brought her high-heel shoe up before slamming it down on his head, splattering it across the floor.

Once Lorraine had killed Biff, she walked to her son's body and pulled him to her arms. "Marty? Marty! Speak to me!" she cried desperately. She noticed Marty making an effort to open his eyes to look at her.

"M-mom...?" he called out, weakly.

"Don't leave me Marty! I can't lose you!"

"Mom, I... feel... so tired." her son said, his strength was fading.

"No Marty! Don't you dare close your eyes!" she could feel tears streaming down her cheeks as she saw more blood come from the wound.

"I... I don't... want to." his eyelids were nearly closed.

"You can't die! Don't die!" she screamed crying even harder.

And soon, Marty's eyes were completely closed as he spoke his last words: "I... love you, mom."

"No. No! NOOOOO!"

Lorraine couldn't take it anymore, she brought her lips to his. That's when she felt something bubbling inside her. She felt a kind of energy being transferred from her to Marty.

She slowly pulled her lips back and saw the bullet wound glow. She noticed the bullet had vanished from his body, and his wound had healed up like if nothing happened. She listened to his chest and heard a heartbeat.

"Mom?" Lorraine listened to her son's pleasant voice.

"Marty!" she hugged him in joy and relief.

"Ow! Ow! Ow! Mom... too tight!" Marty painfully spoke up, feeling his mother's embrace crushing him.

"Sorry!" Lorraine pulled back and just smiled at her son.

He also smiled to her, until he saw the dead bodies of Biff and his goons. "M-Mom? Di-did you?" he asked pointing to them.

Lorraine admitted. "Yes, honey, I did that."

Marty was stunned while Lorraine rubbed his back as she saw him tremble.

"Don't worry, sweetie. It's all over." she ensured him.

"Y-Yeah. Well, I better get going." he replied trying to stand up.

"Why's that?" Lorraine questioned as she helped him.

"I uh, wanna make sure..." he tried thinking of an excuse.

Before he could say anything, his mother quickly wrapped her arms around him. "You wanna make sure,,, that I can't hold you ever again?" she tried guessing his reply.

"What? No. No no no no."

"It's about that girl, Jennifer Parker?" she tried again, with a small frown. Lorraine didn't know why, but she felt slightly angry at the statement of that name.

"Uh, I don't know what you're talking about." he laughed nervously.

Yet, she didn't believe him. "I think you do."

Marty sighed in defeat. "Okay, I admit. I do love Jennifer. But I actually wanted to get away from you."

"What?! Why?" she asked gripping his arm.

"Because, you're scaring me."

Lorraine felt hurt hearing that. "What can I do to make you not scared of me?" she inquired him with a heavy heart.

"Maybe, let go of my arm?"

She was reluctant, but she complied nevertheless.

"Listen, mom." her son began, now that he had calmed down a bit. "I love Jennifer as a woman, but... I don't know if I can be able to love you like that too."

"Why not?"

He answered as best as he could. "Because... now that you kissed me... I really don't know. One part of me wants to keep looking at you, only as a simple mother. But the other part of me wants to wish and love you, just as much as I love Jennifer. I feel... so confused." As Marty finished his explanation, he sat down on the stairs with his head on his hands.

'Well I'm more of a woman than that girl is.' thought Lorraine in jealousy. She then walked up to Marty and, as she sat beside him, she placed her hands on his shoulders. "Why can't you love me as a woman, Marty?" she inquired.

"Because...you're my mom! I can't explain it any other way."

"So, technically, I am far too old for you." she sadly said.

"Well it's not that. Far from it actually. It just...feels wrong."

"Perhaps, it's because you were born from me, and that you never had a crush on me when you were a bit younger." she added.

"See?"

"Yes, I see. However, that doesn't bother me, not anymore." his mother told him.

"Well, I can't stop seeing you as only my mom."

"But you said so yourself, you also see me as more than that." she pointed out.

"I know, but I can't pick." 'That and I need to fix the timeline.' he thought.

Then, an idea formed in Lorraine's head. "I know just what to do."

"What?" Marty curiously asked, removing his hands from his head and looking at her.

"Maybe, if I had real jugs instead of implants." she said, in a small flirting tone.

"Not that it doesn't sound hot, but I'm pretty sure that's too late at this point."

Lorraine placed her hands on her chest, until her hands reached into her breasts like if they were made of jelly, and pulled out the breast implants.

Marty's eyes nearly popped out of his head at seeing that.

She noticed the look on her son's face and smirked, knowing that her plan was working. "Or if I had bigger breasts." she included.

That's when her real breasts slowly started growing. They expanded from double D cups to F cups.

Marty was speechless while Lorraine just grinned at his expression.

"Go ahead, Marty. You can touch them. And don't worry, they're not jelly anymore." she permitted as she presented her chest to him.

Marty gulped in nervousness and felt slightly disgusted with the other part drooling at the size.

Seeing his hesitation, she thought. 'Guess I need to make more changes to my body, not that I'm complaining.' "Would you like me to be... thinner?" she asked him. And in that moment, her waist turned slightly curvier.

'Damn, she's a bombshell.' he thought.

"Or maybe even... younger?" his mother added. And makes her age revert from 47 to 27 years old.

At this point, Marty couldn't stop gawking at her.

'I got you now, dear.' she triumphantly thought. "So, why not have a feel?" she purred holding up her breasts.

By that point, Marty was mesmerized by his mother's new appearance. He slowly placed his hands on her boobs.

'So soft.' thought the male as he felt his fingers sink into the flesh. "They're... incredible." her son couldn't help but say.

"Oh? How?" teased Lorraine who wanted to hear what her son truly thought.

"I... I still find it hard to believe they're real." he truthfully stated.

"Well, why not really feel them?"

"How so?" Marty inquired, curiosity getting the best of him.

Lorraine pulled Marty's head in between the two breasts with a grin.

He soon began to feel himself suffocating. But at the same time, he felt his mother's boobs like they were the best pillows that he ever laid his head on. He pulled back and realized his hands had somehow pulled the top part of her clothes down, showing her bare breasts in full glory.

Seeing her son's face, she teased him again. "My goodness, Marty. I never thought you would be THAT desperate."

Marty blushed and gulped as his mom held his hands and moved them around her chest. His eyes were so focused on her breasts that he didn't saw it coming until it was too late.

She leaned her face forward and kissed her son on the lips hungrily with her tongue dancing in his mouth.

He gasped as he felt her tongue lick the sides of his mouth and even rub against his own tongue. In that instant, Marty felt his mind forgetting all about what was right and wrong as he began to sense his heart beating very fast, wanting his mom just as much as he wanted Jennifer.

He started groping and kneading her breasts while trying to wrestle his tongue against hers.

After a long minute, they separated their lips from each other. Both panted with flushed faces as Marty kept squeezing and kneading her breasts.

Suddenly, something came to his mind that made him stop. "Mom, not that I want to stop, but I don't think we can stay here."

"Why?"

"I mean, just look at this." he said, gesturing to the corpses in the room.

"Good point."

"And, I don't want you to go around and killing anyone that tries to hurt me." he also included. "Not that I feel any regrets for Biff or his lackeys."

"Alright, I'll try."

Out of nowhere, the same hooded figure returned. "I believe I can help you with that problem." he said.

"Gah!" Marty jumped back from the figure.

The figure spoke to Marty. "Apologies for startling you, young man."

"Who, or what, are you?" he managed to ask.

"I'm just someone who wants to help you. As for what I am, I can just tell you I'm not entirely human." the mysterious individual answered.

"You knew this would happen, right?" asked Lorraine.

"I suspected it, yes." he admitted. "But I still decided to appear, just to be certain."

"So what happens now?" asked Lorraine.

The hooded figure ensured them. "Let me take care of this mess. I shall transport you two to a new place where no one will ever find you, and you will now be able to do more than just provide for the rest of your family."

Marty blushed at what he was implying while Lorraine grinned.

They then saw the figure unleash a magical mist from his claws that soon covered them both. Soon they found themselves not in the hotel anymore and someplace different.

They started to explore their new location for a bit. And they found out they were in some kind of tower that had a room similar to the one in Biff's owned hotel... except it had a bed with twice the size of the original and had shiny crimson sheets; and the paintings of women replaced by sexy pictures and paintings of Marty and Lorraine, and some of those pictures/paintings had the both of them together.

"I love it." smiled Lorraine. "What do you think, Marty?" she asked for her son's opinion.

"Really cool." he got out looking around.

The mother then thought of continuing what they started, she grabbed and dragged her son to the bed.

He stumbled as she got on the bed and accidentally fell on top of her.

Lorraine saw that Marty had landed with his face on her boobs. She grinned and slowly moved her foot down to the front of his pants. His mother inquired. "Marty, how would you like to have Jennifer living with us?"

She realised too late what she said, and mentally scolded herself.

He happily replied. "Yeah, mom. I'd love to have her here with us."

Ever since Lorraine had become madly in love with him, she wanted her son all to herself. But to see him happy, she decided to make an exception... just this time.

"Fine." she groaned. With a double clap, she summoned Jennifer Parker into the bedroom, in a sexy french maid attire.

'Marty stared as the attire had a really small skirt and he could see a lot of cleavage.' He failed to see it, a swelling came from his jeans, but the ladies did.

"My, someone's enjoying the view." purred Lorraine rubbing the spot harder.

He looked at the two females before he noticed 'the tent' forming out of his pants. "Oh dammit." he groaned out of embarrassment and pleasure feeling his mom's foot.

With a snap of her fingers, Lorraine made her son's clothes vanish, leaving him naked like a baby. He blushed and moaned as his mom's toes were directly rubbing the tip of his cock.

And the sight of his body made the ladies drool in excitement.

"How does mommy's feet feel?" grinned Lorraine.

Marty grunted in his response: "They feel... really good."

"Well I think it's time you had a taste of my breasts again." she purred hugging his face near her chest.

He begins to feel himself getting warmer and warmer by the second. 'I don't think I can hold on much longer.' the young man thought. 'I WANT TO FUCK THEM!'

"So Marty, care for mommy to take care of that?" Lorraine purred in Marty's ear.

"Yes, please." he confirmed.

"Suck on my tits." she whispered.

He said nothing else. He brought his lips to one of her nipples and began to suck on them.

Lorraine hummed in pleasure and reached down before grabbing his dick.

Marty wondered what his mother was going to do, but he didn't ask her.

She moved her hand up and down while feeling Marty groan around her breast. The more she touched his shaft, the harder he sucked on her nipple.

"Wow, you're hard as steel. Must be painful."

"You have no idea." he told her. Marty crawled over her closer and kept sucking her nipple while Lorraine and Jennifer stared at the pulsating cock.

Soon Lorraine began to stroke his pole faster.

He groaned as her soft hand was driving him nuts as he sucked on her nipple faster. Marty spoke while breathing. "Mom, I'm... about to..."

"Go right ahead."

And that's what he did, he ejaculated into her hand. They watched him groan out as the dick twitched with each spurt.

"Hmm... not a bad load." his mother complemented, licking the sperm on her fingers.

Marty panted from feeling the load leave him as Lorraine cleaned her fingers.

"I guess you're ready for the main course." his mother said as she opened a bit in the lower part of her black, belted pant suit to show her black cheekini panties.

Marty blushed seeing them. He watched her pulling away her underwear, knowing exactly what she wanted.

As soon as it was off, she spread her legs and Marty stared at her wet folds. "What're you waiting for, honey? Come here and do me." Lorraine seductively called.

Marty moved forward and felt his penis rub against the wet folds.

He then pushed it inside, making them both gasp at the sudden feeling.

"Oh god." groaned Marty at how warm the inner walls felt. He started moving his cock in and out of his mother's pussy.

"Oh god!" Lorraine cried out as her son's hot cock was bigger than she thought inside her.

In a couple of minutes, they decided to speed up the process.

Marty gripped his mom's hips while looking at her chest bounce with each hard thrust into her snatch.

As Lorraine being pounded by her son's pole, she thought. 'OH GOD! MY SON IS EVEN BETTER THAN GEORGE! I THINK MY MIND IS GOING TO BREAK!'

"Fuck! You're so tight!" Marty grunted out.

"But you like it!" she playfully retorted.

"Fuck yeah!"

He soon panted: "Mom, I... I can't... hold it... any longer!"

Lorraine saw Marty about to pull out and wrapped her legs around his waist to keep him inside. "Don't. Please, Marty... cum inside me!" she begged him.

"But...you'll...get pregnant!" he groaned out.

"That's... precisely... what I want."

Marty's eyes widened before grunting as he started cumming inside her.

The mother screamed in pleasure as she felt her son's cum running inside her. And as her son's cum entered into her womb, her abdomen immediately formed into an eight-month pregnant belly, and her nipples began lactating.

Marty stared in shock as some of the milk hit him in the face.

Both of him and Jennifer stared in shocking surprise at her sudden pregnancy.

"Oooh, now that's a big load." she hummed in content.

"M-mom... how are you feeling?" Marty stammered, still in shock.

"So full." she smiled. Lorraine began to look to her belly and rubbed a hand on it. "I can't wait to see if it's a boy or a girl." she blissfully stated.

"Wait, you mean you're really pregnant? But that was one load." Marty got out.

"Yes, I am." she acknowledged. "Looks like it doesn't matter if it's just one load. All it takes is just one drop of semen, and you get a woman with a bun in her oven."

"Oh man. I can't believe I just knocked up my own mom." he groaned with panic.

His mother tried to give him some relief. "Don't worry, sweetie. I'm sure everything will be alright."

"Yeah, and would someone explain what exactly happened?" Jennifer asked.

"It's just what you saw. I'm pregnant with Marty's child." Lorraine told her, holding no grudge against the young woman.

"I meant, how did I get here and when did I get in this?" she asked gesturing to the maid outfit.

Marty's mother explained in a neutral tone. "You got here for two reasons. One, because of Marty, he wanted to see you; And two, because I summoned you. And as for 'when did you get in that attire' it's because of me, when I brought you here. Marty didn't knew that you would appear as a french maid, that's why I decided to surprise him a little."

Jennifer gulped as it looked like Lorraine was daring her to speak out against her.

The mother also added, in the same tone. "So, consider yourself lucky, Jennifer Jane Parker. Because, if my son didn't love you and didn't want you in this place, I would've left you out there in the streets. And those very same streets are filled with all kinds of criminals."

Jennifer nodded.

The pregnant woman then turned to her son: "I'll leave the two alone for a bit, I'll be right back." Lorraine carefully stood up and walked out of the room with the door closing.

Now that they were alone, Marty sat on the bed and tried to relax himself at least a little. "Sorry this came out of nowhere." he spoke to Jennifer.

"It's okay, Marty." she replied, accepting his apology as she walked up to him. She sat down next to him while taking a few glances at his dick. The young woman said in her mind: 'I still can't believe that's actually his dick, he's bigger than I thought. Well... I guess I wouldn't mind sharing him with his mom. Besides, I would love for him to put a baby in me as well.'

She placed her arms over him and leaned closer to his ear. "I'll have what she had." she whispered sensually.

Marty looked at her in surprise before feeling her lips press against his.

Jennifer stopped for a moment to say what she meant to do, before resuming to drown Marty in lust along with her. "Let's fuck right now, Marty. Put a baby in me, as you did to your mom."

"Wha-! Jennifer! That's a huge step!" he got out while groaning as her hand moved across his groin.

"I don't doubt it, and I'm willing to take that step." she answered.

"But-" he was cut off as Jennifer kissed him again while climbing onto his lap.

"Less talking and more fucking, you hunk." she pervertedly told him.

He just nodded and kissed her again while feeling her panties rub against the tip of his cock.

The feeling of his penis rubbing on her made her feel wet. She grounded her hips against his dick as he groaned from the fabric against the tip.

Marty started to feel his stick quivering a little.

Jennifer kept grinding against his cock as it slowly started getting harder. When she noticed that he was ready, she lifted her skirt up to reveal her white lace panties before she took them off. She threw them aside and rubbed her bare pussy against the tip. "You've had the main course with your mom, time for you to have dessert with me." Jennifer teased, trying to imitate a french accent.

"Sounds tasty." he grinned before pushing her down as his cock started pushing into her.

She vented at the feeling of his pole being inserted into her vagina.

"So tight." Marty hissed out.

"I may be... tight, but you're... big." she moaned back.

Jennifer kept sliding down while taking another inch of his cock. "Yes. That feels... so good." she gladly breathed out.

Soon she got all of it inside and hissed as the tip broke through her hymen. "Aaahh..." she nearly screamed.

Marty rubbed her back as she shook a little from the pain.

"I'm... I'm okay now, Marty. Please, keep going." she guaranteed him.

He nodded before pulling down and moving up inside her tight snatch.

Feeling his cock inside her was something she had been desiring for quite a while, especially for him to be her first. And now, it was finally happening.

He slowly moved her up and down with Jennifer trying to match his thrusts.

She soon began to beg as she panted. "Go... faster, Marty."

"Gladly." He complied and gave their adult fun more speed.

Jennifer let out a louder moan as her pussy tried to adjust to Marty's size. While her womanhood was getting pounded repeatedly, she thought. 'No wonder his own mom craves him so much. I FEEL MYSELF IN A BLISS!'

"Fuck! You keep getting tighter!" he grunted bouncing her faster.

"Maybe it's because... I'm getting ready... for your shot!" she told him, panting.

"Well I'm still going." he grunted leaning up and pulling the top part of her clothes down with his teeth before licking at one of her nipples.

At that point, she lost it. She placed her hands on his head to prevent him from pulling away. "YES, MARTY! KEEP LICKING MY NIPPLES!" she moaned.

He gladly obliged and sucked on the nipple while bouncing her faster.

It wasn't long until they reached their limits.

"I'm cumming!" he cried out.

"Me too!" she yelled.

She bounced one more time before Marty starting filling her with his seed. And just as it happened with his mom, Jennifer too became eight months pregnant as her stomach grew.

Marty and Jennifer took a moment to try and catch their breath.

"That was... just splendid, Marty!" she happily said while breathing.

"That was awesome." he got out with a grin.

Just as soon as he said that, they heard his mother's voice as she came back in. "I'm glad to hear you enjoyed your time with her."

Both felt a little embarrassed, even though Marty came in Lorraine not too long with Jennifer watching.

She then told him. "Marty, do you remember when you went back in time and met me when I was your age? Because I do."

"Uh, yeah?" he replied a little nervous.

"Tell me, did you feel attracted to me then?" his mother inquired, knowing that she herself felt attracted to him.

"Uh...well...maybe..." he replied bashfully.

She smiled at his response and said. "Then I bet you would love to have my other self with you."

Marty and Jennifer looked at her with lost expressions.

And before any of them could say anything, Lorraine made herself of 1955 show up in the room.

Said Lorraine looked around in confusion with Jennifer and Marty blown away. She quickly noticed 'Calvin' and ran to his arms. "Calvin, it's so good to see you again." she spoke.

"Uh, you too." he spoke patting Lorraine's back. "Are you alright?" Marty asked.

"Fine, but where am I?" she asked looking around.

"You are in our new home." the older Lorraine replied.

Lorraine turned and stared at the older Lorraine and swore she looked familiar. "You look familiar to me." the teen Lorraine said. "Have I seen you before?"

"Yes, because I'm you." spoke adult Lorraine.

The girl looked at the woman with a dumbfounded expression.

"I brought you here."

"Why?" the 1955 Lorraine gently questioned.

"To have some fun with our son."

"'Our son'? Who?" she questioned again, now more confused than before.

Adult Lorraine pointed at Marty.

The teen Lorraine's eyes go wide as she sees her future self pointing to him. She couldn't believe it. "C-Calvin?" she manages to say.

"Actually it's Marty." he clarified.

Lorraine's past self almost felt like she was going to faint right there with that information. She had been attracted to her future son ever since the first day she met him.

"No fainting." spoke her adult self.

The teen Lorraine pretended for a moment she didn't what her future self said and turned her attention to Marty. "Calv-" she quickly corrected herself. "I mean... Marty, is it true? You are really my son?"

"Yeah." he replied rubbing the back of his head.

She placed a hand on her head, trying to gather her thoughts. "I'm going to tell you the truth, Marty." she started saying. "I'm really not sure if I should feel in love with you again."

Then, without warning, her attitude changes to lustful. "Maybe, you can convince me." she smirked.

Marty's eyes widened as teen Lorraine tackled him on the bed and quickly claimed his lips.

While they were at it, the other two females did nothing, except watch their love scene with delight.

Yet, unknown to everyone else, the adult Lorraine had secretly casted a spell on her past self.

The teen mother and son were pleasuring each other at first, before getting ready for the real action.

While the 1955 Lorraine was kissing and giving him a handjob, Marty was playing and pinching her decent breasts.

The teen Lorraine was stunned at how much her body tingled while Marty lightly groaned into the kiss. Feeling herself getting hot, she began to unbutton her blouse and throw her bra away.

Marty didn't hesitate before grabbing the bare breasts.

"When I... got here, I didn't even... noticed your... naked body." she stated, groaning at the feeling of his hands on her boobs. "And I see... you have... a good tool."

"Care to taste it?" he grinned.

The seventeen-year-old Lorraine giggled. "Tempting, but I'll pass for another time."

"Well, in that case." Marty picked up teen Lorraine and flipped them with him on top and started sucking on her nipple while groping her other breast.

She released a louder moan as she felt his mouth and hand.

All the while he trailed his free hand down her leg and under her skirt where he felt a wet spot on her panties. "I see you've wet your panties." he smirked.

"N-not true! You're just really good." she got out with a bashful look on her face.

"Well then..." Marty said as he started to remove her underwear. "... next time, get them off before you start getting warm."

She blushed and let out a yipe as Marty started rubbing a finger against the folds. The wetter she got, the stiffer his shaft got.

Teen Lorraine moaned as he was rubbing the right spots that were driving her crazy. 'MY GOD! I NEVER EXPECTED MY FIRST TIME TO BE THIS GREAT! I CAN'T WAIT FOR HIM TO STICK HIS COCK IN ME AND TAKE MY VIRGINITY!' she thought.

Marty saw her moan louder and started pushing a finger in her.

However, she got a tad impatient.

"Stop." she moaned out.

"I want you to stick your tool in me now, please. I need it, badly." the 1955 Lorraine explained her reason.

"I don't know, should I?" he asked looking at Jennifer and the adult Lorraine. The two females with baby bumps nodded in approval.

He looked down and grinned before rubbing his shaft against her folds and saw her squirm from the hot tool. "Okay 'mom'," he joked with his past mother. "I'll be gentle."

He held her hips and slowly pushed the tip past her lower lips. Sometime ago, Marty couldn't let his past mother fall for him, otherwise he and his siblings would never be born. But this time, he wouldn't have to worry about that anymore.

The teen Lorraine bit the bottom of her lip to prevent herself from shouting as she felt his cock entering her.

He felt her hymen and carefully went in slowly and felt it tear.

With some effort, she managed to prevent herself from screaming when she felt the impact.

Marty stayed still so she could relax.

"D-don't stop... keep going." she told him in a begging tone.

He nodded and pulled back with his tip inside her before slamming back in. The 1955 Lorraine moaned gracefully. "So tight." he grunted.

"And so good." she added to his statement.

Marty kept pulling back and slammed back in her with Jennifer and adult Lorraine watching intently.

The teen mother gladly thought. 'I feel like I just died and went to heaven! But I would rather live here with Marty, even if I have to share with the others.'

She gripped the sheets with Marty going faster. "I... I was about... to tell you... to go faster." she told him with a smile.

"Oh? Faster? Alright." this time he held her there while going even faster with what energy he had left in his body.

They soon began to pant as they were reaching their breaking point.

"I'm gonna cum." he grunted.

"Hurry... cum inside me!" she breathed passionately. "Give me your baby, Marty!"

Marty slammed inside one last time before feeling the tip near the entrance of her womb and started shooting his sperm.

And instantly, the past Lorraine's stomach expanded into an eight-month pregnant belly, just like with the other two women.

Marty panted as he felt too spent and collapsed next to teen Lorraine. As said Lorraine began to wrap her arms over his body, Jennifer was already crawling on the bed to lay down next to him.

Afterwards, the 1985 Lorraine began to ask her son "Did you enjoy having sex with my past self, honey?"

"Definitely." he got out.

Then suddenly... the three people on the bed saw the adult Lorraine's belly enlarging to an even bigger size, until the belt on her dress broke

.

"Mom? What's going on?" Marty asked in worry.

His present mother winked at him and said "I guess I'm now carrying twins."

"Oh boy."

The stress in Marty's exhausted head was too much for him to bear. He passed out.

"Guess it was too much." chuckled Jennifer. "But how did you get pregnant again without having sex with him?" she inquired to the older Lorraine.

"Guess his sperm was more potent than I thought."

Then, the adult Lorraine went to bed to cuddle with her son. "Good night, daddy." she whispered to him.

(SOMEWHERE ELSE)

The hooded figure that helped the McFly family, appeared in a dark room.

"Seems they'll be quite happy." he remarked. "I hope I didn't let you down." he said to another figure, who was in the shadows.

"Not at all. It all fit into place without a hitch. Excellent work." Then the cloaked figure removed the hood to show his face, who was... Kranon the Deathclaw-Human.

"I normally don't get involved in person with the characters, or even help them out directly that much. But for you, I'm glad to make an exception every once in awhile." said Kranon, smiling.

"I take it you'll be along for future families?" asked the cloaked figure.

The hybrid chuckled and replied: "Maybe I will, maybe I won't. Either way, only time will tell."

"And in case you ask me about Doctor Emmett Brown, he won't suspect about Marty's sudden disappearance. I was able to take a small piece from Marty's hair to make a clone out of him, with all of his memories, except for the ones of his mom and him committing incest. Marty's clone is now on the rooftops of Biff's hotel, with the almanac's magazine in his hand." he included.

"Then all should resolve without any problems."

"Yes." the hybrid confirmed.

Then, Kranon began to say his goodbyes: "Well, it's time for me return to my own world. I'll waiting for any more adventures in the future... If I want to join in."

The hooded figure watched as Kranon disappeared through another rift.