A/N: Just a little one shot I wrote for a fanfic Competition on Facebook, hope you like!
Sirius' Weakness
Leda Manson (A sixth year Gryffindor) had been sitting on a desk, in the library, one rainy day. No one really came there on their free days, except for Leda. She silently sighed, and looked around at the empty surrounding. All that could be heard was the sound of the rain, beating against the window. As Leda looked back down at the book, and turned the page, someone had grabbed it out of her hands. She looked up, glaring at them.
"What is this stuff you are always pouring over?" said Sirius black, frowning down at the book in his hands.
"It's, How to Care for Magical Creatures. Now, can I have my book back?" Leda replied, her hand out for him to put the book in.
"Why should I give it back? I'd like to read it!" Sirius joked trying to suppress a laugh. Leda laughed and rolled her eyes, "You, reading? Ha, I would love to see that!"
"Humph!" Sirius said, walking down the aisle with her book, "Watch and learn , watch and learn."
Leda groaned and ran after him, jumping onto his back once she found him, "I still want my book. ."
"You'll have to come and get it" he said wickedly, cheekily grinning up at her.
"Damn you!" Leda said as she tried reaching over his shoulder, trying to grab it.
Suddenly Sirius turned his head and smashed his lips down onto hers.
"No." he said.
Leda stopped reaching for it and kissed him back. Sirius slid Leda down from his back and wrapped his arms around her waist, kissing her back passionately. Leda wrapped her arms around his neck, kissing him softly.
They heard a screeching for down the aisle and suddenly Madame Pince came flying at them, shouting about how the Library was no place for such inappropriate behavior. Leda backed away from Sirius and listened to her shouting. After she finished, Madame Pince kicked them out of the library.
Sirius howled with laughter, grabbing Leda's hand and dragging her down the corridor.
"C'mon, we have unfinished business." he winked at Leda.
Leda blushed and ran along with him, "Indeed we do."
They found an abandoned classroom, and Sirius held the door open for Leda.
"Ladies first." he said with a cheeky grin.
Leda smirked and walked in, jumping onto a desk as she waited for Sirius. He checked the corridor, before closing the door behind himself and locking it. He grinned again and walked over to Leda, placing his hands on her waist and leaning in, softly pressing his lips to hers. She leaned forward and gently kissed him, placing her hands at the edge of the desk. Sirius raised one hand and tangled it into her long, blood red hair, continuing to kiss her, getting hungrier. She wrapped her legs around his waist, pulling him closer to her, she began kissing him roughly. Sirius wrapped his arm around her, bringing her closer to him. He began to place kisses down her neck and along her collar bone. "Leda.." he murmured.
Leda let out a soft moan, "Sirius." She placed her hands in his hair and tugged on it softly.
He moaned in pleasure, returning his mouth to hers and kissing her roughly. He traced his tongue along the edge of her bottom lip, begging for entrance. She smirked against his lips and didn't open, yet she kissed him back hard. He moaned and slid his tongue into her mouth anyway, grinning against her lips. She groaned, her tongue fighting his for control. She let Sirius win, letting him explore her mouth. Sirius grinned as he explored her mouth, getting to know every inch of it. His hand was still tangled in her hair.
Suddenly the door burst open and Sirius and Leda froze, turning their heads to the door.
"Good Evening." said Professor McGonagall.
