Ok, so the begining is kinda slow, but bare with me! Later on in this chapter, Sirius turns PINK! This chapter is dedecated to FriendofLuna, who came up with the idea to make Sirius a gineau pig!

Please look her up.

And with that odd riddle, Dumbledore walked out of the classroom, and out of site.

James shook his head. "Always knew he was off his rocker."

Professor Lupin laughed. "Thats what you always use to say James!"

Just then, it seemed to dawn on them that Professor Lupin would know about there future, and what they would grow up to be.

"Remus!" Said Sirius.

"Yes?" said both Remus'.

"I mean...Professor Lupin, what do I grow up to be?" asked Sirius, eagerness in his voice.

Lupin paled. "Ummm...you grow up to be...a chaser working for the Chuddly Cannons!" He said. He nose grew a little red, and Remus knew that he was lying.

Sirius' face lit up. He didn't seem to notice the red nose, the sign that Lupin was lying.

"What about me, ?" asked James.

"You work...in the Minsitry of Magic."

James smiled. Remus, though, didn't want to know what he grew up to be.

"Ok...uh...should we...go to class, I guess?" asked Remus.

"No need to. Gryffindores have Defense Against the Dark Arts with me shortly. You can just stay here." said Lupin.

"Uh... Proffesor Lupin?" Sirius asked.

"Yes?"

"Dumbledore said that I should turn into my animagus form..." Sirius began

Lupin gasped. "Right! Almost forgot...when in your dog form, you could...be my pet I guess. Hurry! The students should be here shortly!"

Sirius looked at his friends, then transformed into a big black dog.

"Oh, and James." Said Lupin. "You SHOULD take a Polyjuice Potion. Thankfully, Snape is making some now for an upcoming class. Should be ready in 3 days...I will ask him if he can loan me some." He finished.

James nodded his head.

"But, until then, you might want to go to your dormatories and get your invisability cloak." Lupin offered.

"No need to!" Said Remus, and he reached into a shoulder bag that James never noticed before, and took out James' cloak.

James began laughing.

"What?" Asked Remus.

"You have a purse!" chuckled James.

"Its a SATCHEL!" Yelled both older and younger Remus.

Remus threw the cloak over James', and not a second to soon, because just then, the Gryffindors came rushing into the room, followed be Ravenclaws.

"Take your seats! Take your seats!" Yelled Lupin "Now, today we will be practicing various charms and hex's."

Everybody seemed to like this news.

"But first, we need a volunteer." Lupin said. He looked around the room, and nobody came forward.

"Nobody? Really?" Asked Lupin, looking sad.

He just then noticed the black dog that was Sirius, and went over to him.

If dogs could look horrified, Sirius did. Lupin had to drag him across the room.

When everybody else saw him, a lot of the girls said "Awwww!" This made Sirius a little braver. Lupin cought a glimps of Harry, and he was just staring at the dog.

'...No...He can't be him. The one thats been following me... is bigger.' thought Harry.

"Ok class! This is a very simple Dancing Curse. Great at partys!" Said Lupin, which made everybody laugh. He shot a purple beam from his wand, and when it hit Sirius, his legs began jerking around in a sort of jig. After a while, he fell down. This got a lot of laughs from the students.

"Ok, now I need a single file line, and I want you to practice that spell on the dog." Remus said, silently laughing at Sirius.

Sirius growled at Lupin.

After everybody had a chance at hexing poor Sirius, Lupin tried to regain order. After everybody was in there seats, He introduced a new charm."

"Now, this is the Color Changing charm. A little more complicated, but very fun!" He said.

He shot a white light at the dog, and it changed colors from pink, to orange, and then a bright yellow, and finially back to black. Everybody was laughing. Then, they got in another line, and continued torturing poor Sirius.

This time, it didn't take long for him to settle the class down, because they where excited for the next spell.

"This one is very complicated, but its effects are worth while!" Lupin then shot a at light blue beam at Sirius, who froze.

Then, ever so slowly, he began rising into the air, with a look of horror in his eyes, and began to float twords the ceiling. Lupin then shot another beam at him, and when Lupin moved his wand, so did Sirius. Lupin made him do sumersaults, and loop-the-loops, even made him spin in the air. When he finially put Sirius on the ground, people where dubled over, clutching there stomachs from laughing so much. Afraid of what Lupin would do next, Sirius ran under his desk, and stayed there for the rest of the class.

The students had to use a practice dummy instead of Sirius.

Nothing else happend that night, and when they got to the common rooms, and everyone was asleep, Sirius changed back to normal.

The first thing he did, was punch Remus in the shoulder.

"Hey! What was that for?" Yelled Remus.

"That was for making me DANCE in front of the class."Spat Sirius.

"But that was OLDER me!" Said Remus.

"I know." said Sirius, obviously still VERY mad. "But I can't punch a teacher."

For those of you who have read the original, you might have noticed that this is really different. Well, yes. I wanted to have students hexing Sirius too, so it actually looks like something that would be in a Harry Potter book.