Human After All -A Star vs the forces of evil/Gravity Falls/ SU story

Grand Opening

"Marco!" Star yelled as the bed was rocking and squeaking then Marco said "Let's speed it up eh?" Then Star smirked and replied "Yes Marco!" As the boy started to go faster Star started to hold tightly to the sheets then she yelled "Marcoo!~~~" she reached her point but Marco didn't and they kept going until Marco started to feel his point coming too. "Star! I can't hold it anymore!" Then she said "Cum inside me Marco!" Then as one more push Marco finally reached his point and then everything turned black and suddenly Marco saw his room and moved  "it was a dream" Marco said. Rafael came into the room and said "You're late for school Marco" then he jumped and got dress immediately and ran downstairs and went outside then he was pushed by two guys dressed in black leather jackets and wored helmets, Marco got mad and said "What were you're going!" The one on the left looked at him and said "Get Lucky next time" and they disappeared out of thin air! Then Oskar  "WHOA MANGO DID YOU SEE THOSE TWO GUYS DISAPPEAR!" He nodded and picked up his stuff and said "Yes Oskar i did and can you stop calling me that"  Oskar chuckled and said "Nah im good see ya at school Mango".  Marco finally arrived at his school with a few marks on him because of the encounter and Janna noticed and said "Wow Marco did you get into a fight" then he said "No i didn't Janna it's really hard to explain" then she got closed to his face and said "Did a girl beat you up?" Marco was annoyed and said "No Janna can you please leave me alone" then she said "Ok.. Also i got your cash"  then Marco groaned and said "Can this week get any worse" Marco was still bummed out over Star going back to Mewni for a couple weeks because of a important family situation and Jackie broke up with Marco too but then Marco started to have feelings for Star lately and been getting weird dreams with Star and he can't explain them.
"Now class we have a new student today" said Ms Skullnick the class got excited instead of Marco until the student came in the class.
"Meet Dipper Pines and Mabel Pines"
The class stood quiet and then Mabel started to talk
"Hi im Mabel and this is my brother Dipper we were from Gravity falls and our Grunkles decided to take a trip here because weird thi-" Her Brother interrupted and said
"Because they wanted to see the sights!"
Then Brittany spoke
"If you want to find something weird meet Star Butterface!"
Then Mabel replied
"Star Butterface? is that really a student here? "
Then Ms. Skullnick said
"No there's not she's referring to a girl named Star Butterfly"
Marco interrupted the class and left because he was about to cry and he said "I miss you" he was walking home and ditched school and then he saw a flair for a new Candy shop that just opened and it needed a manager so Marco decided to go take a look.
He arrived at the shop and met the owner of the business and she said
"Oh i see you were interested of being a manager of ECHO CREEK CANDIES!"
Marco chuckled and said
"Yeah im interested"
Then she threw some stuff at him and said
"Good you got the job!" She left the shop and he was the only one there until someone came around.
"Mango! You're the new manager of this shop!"
Then Marco sighed and said
"Yes Oskar i am"