Marcodiaz Stories

Tom invites Star to the blood moon ball. Star goes and Marco tries to "save" her. what happens if Marco grabs the demons hand instead of stars. This story is...

After losing his parents, Marco has had enough of Star's antics and vows revenge.

Marco Diaz has a secret... He loves to Crossdress(ever since Star made him) One day he meets Tom Lucitor a Hot Demon while Crossdressing. What will happen after? Read to...

You are Marco's brother...you were coming back home from a trip from Mexico.

What would've happened if the arm that Marco grabbed ahold of had not been Star, rather, a very irritable demon? What would've happened, say, if Tom didn't regret being...

(Completed) Having lived on Mewni for a while, Marco Diaz, isn't loving it as much as he thought he would. He would even go as far as to say he was a burden to Star and...

This is about tomco and how well tom finds out something interesting about Marco.... Also Marco is 16 ?i know in the show he is 14) but yeah he is 16 now

Just simple fluffs and one shot between Marco and Hekapoo. That's it. Oh, and I don't own Star VS The Forces of Evil.

Marco Diaz was a regular 16 year old kid. He had his best friend, Star Butterfly. But during a crazy game of spin the bottle at a party Marco has to kiss Star and when S...

Besides the Butterflies, there was another Royal Family who also had their own daughter who used magic. The Celeste Royal family who lived in the clouds, it goes by many...

There is A dimension called Mewni, a kingdom were King River and Queen Moon rule Mewni. Hekapoo, the high commissioners, King River, Queen Moon, Star and Marco ran into...

This Story and Cover is made by: anomalyah on Tumblr Highest Ranking: #2 Fanfiction

Marco's deep depression over Star's relationship with Tom forces him to leave Mewni castle in search of solace, but when he happens upon a sacred place that seems to off...

Marco is a new 18 year old student who recently graduated from high school and wanted to study further (even tho is not as intelligent.) He dream to one day have a great...

Go on a journey down memory lane!

This is a Star vs the forces of evil fanfiction about Star and Marco's daughter (Aurora) and how her life changes after she meets her mother for the first time in 13 yea...

Marco and Tom hate each other, but they are also frenemies, but what happens if one of them has feelings toward the others, will love appears between this hatred relatio...

Marco get crazy jealous about star spending time with oscar,maybe he just realizes his feelings for star?what happens when tom comes back? or when star finds out she has...

⚠️Smut⚠️ (Tom, Marco, and Star are all 17-18 in this fic.) I know the show ended with the Mewni and Earth merging, but we're gonna pretend that didn't happen. Tom, a b...

Due to Janna's liking of occult and horror in general--not to mention her chilling gaze, Janna becomes the witch of Class Two. First started as humorous rumor, ended up...