Disclaimer: The characters in this story belong to J K Rowling as do the ideas that this story is based on.
Warning: Funny and may seem OCC (For Lily)

Sirius and Remus are in Trouble

Sirius Black was known for being a play boy, a class clown and the overall biggest known troublemaker. One thing he was proud about though, was that he had been able to watch his young godson for a week with nothing too bad happening. He had gotten the boy to laugh more times than he had ever remembered James doing in one day. Harry was a good boy but there were times he would cry for hours non-stop. The marauder was just happy one of those times had not happened to him. He could happily tell James and Lily who had been forced to go out of town for a week, that he had kept Harry safe and happy. Remus would have watched Harry but the full moon had been on the very first day of the week. He had come over a few days later and both took turns on things such as diaper duty.

Just as he was finishing dressing Harry, an anxious Lily stepped out of the fire place followed by a less graceful James. They both looked at Sirius and Harry before looking around for whoever had been helping him. When they did not find anyone, they turned to gape at Sirius in disbelief.

"Hey Evans, Prong. You're early." He stated picking up Harry with ease and tossing him up slightly making him squeal and giggle in joy. When the Potter couple did not move, he snickered. "Nice goldfish impersonations."

Snapping out of their state of shock and disbelief, Lily motioned for Sirius to give her Harry while James grinned. "How did you manage to take care of little Har Pads? Who did you get help from?" James asked jokingly. "Let me guess. You harassed Mooney!"

The sound of the floo announced the arrival of the person in question. "Harassed me about what?" Remus Lupin asked brushing off soot.

Just as James was about to answer, the dog animagus handed the worried mother over her son. "Abou-"

The minute Harry left Sirius' arms, he began to wail loudly and cut off conversation. Lily tried rocking him, bouncing him and even walking around. Nothing would stop his loud cries. James tried as well. They checked him over for the usual, a diaper change, needing food or even an injury but there was nothing. Also Harry kept crying. Finally he started to reach for Sirius. The minute he was in Sirius' arms again he stopped crying.

"Mama!" he said hugging the man happily. "Mama."

"Mama?!" all four voiced in shock. His first word and Harry called it to the wrong person. If looks could kill, Lily would have sent the Black heir straight under to a inferno of death. James was taking this a different way and laughing so hard he fell to the ground and had to hold his side since it hurt so much.

"Aww come on. I am not a girl!" Sirius cried indignant.

"Well who is your daddy?" James finally asked getting up and wiping tears of mirth from his eyes. "Come on Har. Who is daddy? Come on say Daddy! Dada even."

Lily giggled at Sirius' discomfort and finally saw the humor in the situation. "James. She admonished her hisband. "I don't think he-"

Baby Harry turned to James and giggled. "Dada Pwonns. Dada!" he said happily.

James whooped and began to jump up and down. "He called me Dada Lils. Did you hear?"

"Still why did he call Sirius mama?" Remus asked the question Lily wanted answered.

"Uhh…" Sirius started.

"Dada!" the infant called from Sirus' arms looking at Remus. "Dada."

"Oh bloody hell." Remus whispered. "I think he heard you Siri."

"What did Sirius say?" asked a ticked off Lily and a laughing James. The elder Potter could tell his friends were in trouble and he was eating it up.

"We may have jokingly called each other his parents." Sirius said sheepishly while ducking to avoid the swipe Lily made.

"My little boy is calling you mama because you were joking around?!" Lily asked angrily.

"How did Padfoot here wind up as the mummy?" James asked between bits of laughter. "I mean Mooney seems more like the mum figure."

"Thanks James." Remus said dryly with a pout that Sirius usually used.

"Remy called me that after he saw I took care of Harry for two days on my own." Sirius stated with an identical pout but pulled off with much more practice. "He said I would make a good mama and I asked sarcastically if he would be a good Dad. Apparently Harry heard us."

"It might not of helped we kept it up all week." Remus said thoughtfully.

"Sirius, Remus. You are in trouble." James stated trying hard to not laugh.

"Why?" both asked slightly confused. Well that was until James moved to reveal the pissed off Lily Potter. Both handed James Harry and took off running.