Taco Sisters (Star vs the Forces of Evil) - Cover

Taco Sisters (Star vs the Forces of Evil)

by sexdottxt

Copyright© 2025 by sexdottxt

Fan Fiction Sex Story: After Toffee's defeat, Jackie notices that Marco can't get over Mewni and is ready to break up with him for his own good. Wanting her to understand him, Marco decides to take her there just so she can see what a crazy magical place it is. But after Jackie gets a look at Moon, she feels very tingly inside and is ready to let out her inhibitions with the princess herself.

Caution: This Fan Fiction Sex Story contains strong sexual content, including ft/ft   Consensual   Lesbian   Fan Fiction   Cheating   FemaleDom   Oral Sex   .

After seeing that Marco was still wearing that cape from King River, Jackie was definitely convinced. Marco had Mewni Fever. She sighed. “So I figure, now’s the time to give you an out.”

Normally Marco would have begged and made excuses. But this time was different. He sighed. “Okay, so maybe I have a problem. But have you seen Mewni? Have you been there? They have castles! They have kingdoms! There’s real magic! And those lobsters we just freed? There’s lobster people there! It’s incredible! You have to see it!”

“Wait, you’re inviting me there?”

“Yes!” he said, taking her hands and raising her to stand up. “I know it sounds like a bit much! But you have to see it! Then you’ll understand!”

She shrugged her shoulders. “Well, just for a little bit I guess.”

“Oh boy!”

Taking out his scissors, he opened a dimensional doorway. Bowing low, he held his hand out for the rift. Jackie laughed, with that cape on, he really did look like a knight.

As soon as she popped in there, Marco joined her. With it being dusk back on Earth, it was near nighttime here on Mewni too. Jackie whistled looking all around her. “Wow, you weren’t joking, this place really does have a castle huh?”

“Sure does! Real king and queen too! And a princess!”

“Yeah I know Marco. I know Star too. So come on, give me a tour of Mewni!”

He sighed. “It’s pronounced Mew-ni.”

“Marco, you’re making me want to leave.”

“Well I’m sorry. But this cape here makes me a knight!”

“What does that mean for me?”

“It means you can do whatever you want. I’m gonna climb up Star’s wall to surprise her. I figure you can explore the place in the meantime.”

She hiked up the skirt of her dress and dropped out her skateboard. “That’s cool. I figure I can pull some mean tricks here.”

Things proceeded much the same after that. As usual, Marco climbed up her wall and into her window. Only this time the princess was singing about something other than burritos.

Ooohhhh my sweet tacos. Tacos. Ta-tacos. T~acos!”

“Hey Star!” said Marco.

“Marco, what did I tell you about...” She blinked and then said, “Marco!”

“Hi,” he said, waving to her. He almost had to blush though, he came here still wearing all of his clothes while Star herself was only wearing a transparent blue nightgown that barely stopped at her crotch. The only thing keeping him from seeing her naughty bits was a little bra and panties she was wearing.

“Oh my goodness! It’s so good to see you! Um, what are you doing here?”

“Well, I uh, it’s kind of a funny story. It’s about Jackie and...”

The door opened suddenly. It was Tom wearing only a pair of boxer shorts, pitching a major tent down there and with a burrito in hand. He was singing, I’m gonna be giving my lady, some of my burrito, burrito, burritoooooo...”

He looked up and saw Marco and Star. “Star ... what are you doing with him?” He was barely holding in his anger. “Are you eating HIS BURRITO INSTEAD!” he said, letting it loose as his three eyes blared bloodred.

“Oh hey Tom, how’s it going...” started Marco. That was before Tom was suddenly knocked out cold from behind, hitting the floor. Star gasped when Jackie popped up on her skateboard. “Wow, sorry hot guy who showed up that one time to our school! Are you okay?”

He didn’t respond. Star jumped up in joy. “Jackie! You’re here too!”

“Yeah, Marco couldn’t get over this place so he figured he’d show me around.” She nodded. “Pretty spiffy place you got going on Star.”

“Aww, it’s been so long! Hugs!” she said, running on over to her.

Jackie was so surprised. She knew Star could be affectionate, but as soon as it happened, she was almost knocked over from the strength of it. Not to mention she felt a weird warm feeling spread all over her as soon as she did. She’d hang out plenty with the Mewni princess before, but it was the first time she had hugged her like that. Let alone when she was practically naked.

“Star, you’re stepping on me...” whined Tom.

“Oh, sorry Tom!” She moved back. “But it’s so nice to have all my friends from Earth back here with me!” she said, holding onto Marco and Jackie.

At that point the Mewni guards rushed in, tackling Marco to the ground. Events played out like they did, both of the Earth peoples were brought before the two monarchs of Mewni. Except in this case, Moon was wearing nothing but a sheer robe much like her daughter, and with her rocking hooters and fine hourglass figure, her little lingerie was barely enough to keep it all in. King River was shirtless, but Marco had seen the king shirtless before after he partied around with them back on Earth. Like before, Marco made an ass out of himself trying to say that his cape made him into a knight.

In all that, he had failed to notice his current girlfriend staring at Moon. That little hug from Star was an appetizer, she couldn’t look away from Moon’s big hooters. That fine figure too, she barely paid attention to a word of what was being said. So much so that she barely caught herself staring at Moon’s hanging jugs. As soon as the audience was adjourned, she wasn’t looking away from Moon’s big sexy ass either. She barely noticed it when Marco said, “Jackie!”

She jumped up and said, “Um, what? I mean, hey Marco! I mean...”

“So I’m not a knight yet, but I’m off to be a squire! I’ll catch up with you later.”

Then Marco was off to the Knight of the Wash. Jackie sighed. “What do I do now?” she wondered aloud.

“Hey, we can hang out together!” Star said, pouncing on her from behind. “Just you and me! Taco sisters!”

“But Star, what about ME?” Tom said, still barely able to hold it in.

“Change of plans Tom! I gotta reunite with my old friends! But hey, you can go help Marco be a squire!”

“Help Marco, huh?” That Earth turd ruined his chances of scoring with Star tonight after all. “You know what, I think I can do that,” he said, smiling like the true devil he was. Then he too was off.

“Come on Jackie, let’s go have a SLUMBER PARTY!” Star said.

As soon as they were back in her room, Star said, “So um, I know it’s good to see you again and all Jackie, but I hope you’re not too mad about me liking Marco or anything?”

“Oh that,” Jackie said, and then she blushed like crazy. “No, it’s all good.”

It had been a shocker when Star confessed her feelings. But everything that just happened since she got here was so fast that she had forgotten all about it. Not to mention, she had more pressing matters on her mind now.

“Yeah, it’s all good,” looking at Star’s nubile form again. She had come here with Marco, but now she was thinking of something else.

“Okay, okay!” Star said, still totally oblivious. “So how about we play that game Truth or Dare? That was always such a fun Earth game!”

“Yeah I can do that,” Jackie said, nervous and excited at the same time.

“Truth.”

“Who do you like?” she said, hoping to break the ice.

“So I don’t want to bring Marco up again, but ... seeing him again, I still like him so much!”

Not the answer she wanted to hear. “Wouldn’t want Tom to hear that one,” she slyly remarked.

“Good thing he’s with Marco! They act like they hate each other but deep down, I know they’re friends!” She didn’t like hearing about Tom. She totally had plans to do it with him tonight, but now with Marco back, things had changed. She was getting hot and bothered thinking about it, and she wished she had kept both of her boys around.

She wouldn’t let that show. “Okay, now’s my turn! Dare!”

Exactly what she needed. Staring into her eyes, Jackie said, “Kiss me.”

“Bit of a weird dare, but sure why not?”

“On the lips.”

“Whoa, that’s ... kind of sudden Jackie. Didn’t know you were one of those Earth girls!”

“And I’m bringing it to Mewni,” she said, sitting up as proudly as possible.

“And you’re bringing it to Mewni!” she said, rubbing her head of hair nervously. “Alright, I’ll do it!”

Closing her eyes, she leaned forward. Jackie did likewise, and their lips met. Star would have moved back at just that instant, but Jackie slowly brushed her lips right back with no small amount of sensuality. Star was surprised by it, and those lustful feelings she had tried to ignore since sending Tom away were now coming back on overdrive. She didn’t break away.

Jackie was giddy with excitement. She couldn’t believe this was actually happening, not to mention how good it was feeling. All those weird feelings that had surged up since seeing Star in such racy underwear and then getting a good look at her mom were returning with a vengeance. She had little stirrings for other girls but never paid too much attention to them.

But she wouldn’t ignore them now. When Star didn’t back away, she took that as an invitation to keep on doing it. For several minutes, she kissed Star, always brushing her lips up with hers.

When she backed away, Star’s eyes were still closed. She was still sitting there in the same position, still leaning forward. But she wasn’t moving an inch.

“Um, Star?”

Star suddenly opened her eyes. She saw Jackie in a whole new light. Her face lit up as it usually did and she said, “Wow Jackie, that was amazing! How did you do that?”

“Oh it’s nothin’. Just needed to get something off my chest. Now it’s my turn. Dare.”

Closing her eyes and trying to be composed, Star had a totally straight face, it was the kind of face she had on whenever she was squaring off with Ludo, not being a ditzy princess. Then she stuck her tongue out and said, “Suck on my tongue.”

This time Jackie blushed. After that lip lock with Star, she was both taken off guard and very excited. Star herself didn’t sound very dignified either, she said that dare with her tongue out so it sounded more like, “Suh on mah tah.”

But Jackie didn’t mind either. Leaning forward, she took Star’s tongue into her lips and moved her head back and forth. She and Marco had gotten to third base at that point, so getting this frisky wasn’t unusual for her. It was still the first time she had done it with a girl.

 
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