Chapter 7

Pranking the Snakes

Summary: A prank could never had gone more wrong, or maybe more right!

Prancing the Snakes

Sirius tumbled into the common room, all rumpled and sore. He was going to kill Wormy. They had been setting up their latest prank on the Snakes when Professor Pringle suddenly appeared. Not too far behind him was his DADA Professor, Merriweather. They had been returning one of the Slytherin they had caught out of bed. Wormy had been watching the map or was supposed to be. He had been hovering over the common room entrance with Remus and James down below under the cloak. They had brewed a mild lust potion that was absorbed through the skin. It would be set up so that the first person to open the door would have it hit them; then, they would fall in lust with the first person they see. The second part was what James and Remus were working to set up; a second potion was timed to be set off once the first potion had been triggered. It would give everyone animal features. Everything would have been perfect if Peter had been watching the map! Instead, they were caught unawares for the first time since its perfecting.

Merriweather had spotted and summoned him off his broom, causing him to drop the potion, splattering them all. The sudden feeling of lust caused James to drop his potion as he tackled Remy. Everyone sprouted extra appendages as the potions set to work. He shuddered, remembering Merriweather and Pringle snagging as she dragged him to a nearby broom cupboard. He watched, horrified, as his friends pulled the cloak over themselves, and he heard them start going at it. His heart dropped when he felt his ears disappear and grow atop his head, and his tail popped out the back of his trousers. Sirius spun around when he heard his name growled out behind him.

“Black!” Came the deep and growling voice of one Severus Snape.

Sirius stared in shock at Snivelous. His skin was no longer sallow, his usually greasy hair was clean looking and fluffy, and he had a shaggy tail and dog ears atop his head. He realized in shock that Snape was covered in the lust potion, and he was looking at him as if he was a juicy steak he wanted to devour. Sirius grunted as he was suddenly tackled to the floor into a puddle of lust potion. Sirius shivered as the cool liquid bled through his clothes and soaked into his skin. He moaned as Snape ground his rock-hard prick into his and roughly took his mouth in a bruising kiss.

Sirius’ mind became hazy as he grew drunk on the pleasure that Snape, of all people, was giving him. He gave a soft moan as Snape kissed down his neck and started suckling on sensitive skin. Sirius felt Snape mumble something against his skin, and suddenly, there were no longer any clothes between them. He hissed as the cold stone bit into his now bare skin. Sirius looked down, and 'Oh, Merlin, help him' Severus was huge. He could no longer call him Snivelous, not with what they were doing. His mind whited out in pleasure when Severus reached his chest and started suckling his nipples. Wet and slippery fingers breached him and started stretching him. He gave a strangled moan when Severus brushed something inside that caused him to see stars. He whimpered in loss when Severus withdrew his fingers but groaned in pleasured pain as that massive prick breached him.

His eyes rolled into the back of his head as Severus fully seated himself into Sirius, his massive prick stretching him almost to the point of pain. “Move,” he gritted out between clenched teeth. He grunted as Severus pulled out until only his prick's head remained before he slammed back into him. Sirius cried out and moaned in pleasure as Severus shifted and started slamming right into his prostate; all he could do was hold on, crying out “more, harder, and deeper.” Never before, with all the girls he’d fucked, did it ever feel this intense or satisfying. “Severus,” he cried out as he climaxed, grunting as he felt teeth bite into his neck.

He could feel the wetness of Severus’ release inside him as his muscles misled the cum out of his lover. He flinched as Severus released his teeth and sighed as he felt a soft tongue lick it. He turned his head to press a soft kiss on Severus’ cheek.

“Mine,” Severus growled.

“Yours,” Sirius agreed; he figured the possessiveness came from the animal features, and his animal told him to submit to the other boy. Sirius moaned in loss as the other boy pulled out.

Severus smirked as he transfigured a button into a butt plug. Sirius blushed bright red as Severus pushed it into him. “To remind you who you belong to.” He cleaned them up, and they dressed. “How long will this last?” Severus asked with a raised brow and a gentle tug on Sirius’ tail.

“Well, then, I can’t wait for another taste of my puppy,” he growled, kissing Sirius deeply. “Better head back to your common room before another teacher comes along. I think the others left already.”

Sirius nodded dumbly before turning and hurrying to his common room; he had a rat to kill anyway. Sirius dragged his mind back to the present at the sight of one ratty friend running up to their dorms. He growled and followed. Sirius raced up the stairs and pushed through the door before the little bastard could shut it. “Hi, Wormy,” he snarled, his teeth barred.

“P-p-padfoot,” Peter said with a stutter, letting out a nervous chuckle.

“Did you forget you were supposed to watch the map?” He snarled, his ears back and tail bristling.

“Eep!” Peter squeaked.

Just then, Remus and James tumbled into the room. James had antlers and a fluffy tail, while Remus had a wolf's tail and ears. James was covered in bite marks and rumpled, while Remus was covered in hickeys and rumpled. “Lily is going to kill you,” Sirius said, distracted from the homicide of one Peter Pettigrew.

James winced as he sat on his bed. “Nope, dumped again the other day,” he said, shifting to find a comfortable spot. “Was the butt plug necessary?” He scowled at Remus.

“Yes, mine,” Remus growled back.

Sirius gingerly sat on his bed. “Must be a dominate canine thing.” He groaned out as it shifted in him.

“What?” They looked at Sirius in surprise.

“We thought you got away,” Remus said as he crowded James while crawling into bed with him.

“No such luck,” Sirius cast a spell to switch his clothes to his pajamas.

“Who did you have sex with?” James asked as Remus cuddled him into his side.

“Last person you’d ever think it’d be,” he replied.

“Not Sniv…” Peter started.

“Don’t!” Sirius snarled at the other boy. “Don’t insult my mate.”

The three boys looked at Sirius in stunned shock. This behavior change was a complete 180 from how he usually acted towards Severus Snape.

Peter sighed, “Did you guys at least use protection?” He looked at them with a severe expression.

They looked at each other before looking back at Peter. “Oh shit,” Sirius said and fainted.

“Crap, I knew I forgot something,” Remus said.

“If I get pregnant,” James said, scowling at his new boyfriend. “I am going to castrate you.”

Peter shook his head and changed for bed; this promised to be interesting.” He snickered softly as he closed his curtains. This situation was worth the 10 gallons Evans paid him. Those four would finally stop dancing around each other, and Evans was finally free to date Marlene from Ravenclaw. He laid back and went to sleep listening to James whisper yell at Remus for not casting the contraceptive charm or using a Muggle condom.

The following day the school received the shock of a lifetime when they witnessed a blushing Sirius Black cuddling up at the Slytherin table with Severus Snape of all people, Remus Lupin holding James Potter’s hand, and one Lily Evans yelling, “About damn time,” before marching over and asking Marlene Entwhistle out to the next Hogsmeade weekend. Pringle asking Merriweather to marry him was the biggest shock of all. Dumbledore’s twinkle nearly blinded everyone.

Hogwarts was never going to be the same!