Skeleton+Vampire

Sans:"Why not, Sure beats walking." He shrugs as the two rides the bicycle with Sans at the back before the two sped off

The two arrived and Moka suggested they run but Sans stops her and said that they're probably late as it is so why not take their time which Moka agreed

Apparently they going at the same classroom and that means that they're classmates which made Moka happy that Sans is in the same class as her

They both walked towards their classroom and arrived as they both opened the door and was greeted by the whole class who were mesmerized by Moka and there was a female teacher with yellow hair

Moka:"Sorry we're late"

Teacher:"Oh no worries. You actually made it on time since class hasn't started yet"

Sans:"Would you look at that, Lucky us "

Moka:"I know right!"

Nekonome:"Hello again, I am Nekome Sensei, Your homeroom teacher and I hope everyone has a great year!" She said

Sans is many things. Lazy is one of them, Incredibly lazy. So lazy in fact that if he challenged a rock to a race, He'd lose since he'd be too lazy to race or even challenge someone to something

But he however makes up his slothfulness with his intelligence. He is incredibly smart, With his IQ being that of a top scientist so he did a little research and found out that the school is goes is a school for monsters to coexist with humans which meant that he would one day go to the human world, Best keep that information away from his human fanatic brother

Class ended as both Sans and Moka were on a lunch break from school. They both walked out of class with Moka hugging Sans’ arm which the pale teen didn't mind or complain about. What he can complain is the fact that the girl is moving too fast for his liking but he can't really blame her for being excited on the first day of school

They both went into a vending machine and bought some drinks with Moka buying tomato juice and sans buying a can of coffee. His comfort drink to keep him awake, To escape the nightmare

Moka:"This is going so well, With our first day and class is being nice and all, I wish to see more!" She said as the boy only smiled at the girl's optimism

???:"Hey there beautiful, You're Moka, Right?" A student walked up to them. He was bigger than an average student with piercings on his ears

Saizou:"The name's Saizou and why is you a babe like you hanging out with a wimp like him? Come hang out with a cool guy like me" He offered

Moka:"No thanks, I prefer nice guys like Sans" She said while hugging his arm as this ticks of the jerk

Saizou:"What was that?!" The jerk then grabbed the pale student by the collar and lifts him up

Moka:"Hey! Let him go!" She demanded

Sans:"Wow there's Buddy. No need to lift my spirits but thanks though" He joked in the middle of the situation which made the girl chuckle but it only pissed off Saizou

Sans:"Now then, Let's be civil and please put down. Or else you might have a bad time" He threatened as his dots for pupils vanished and his eyes were like a void with no light

That and this unexpected moment frightened the jerk for a moment, Just enough to let go of his collar and it sent a shiver down Moka’s spine. She never expected a laid back guy like Sans to have a side like that

Saizou:"Tch! I'll be back" He said before leaving

Sans:"Would you look at that, He left us. Things really are going well." He joked to lighten the mood as he noticed her expression