Random idea just happened to cross my mind earlier today. I hope you enjoy.
Wrackspurts
Minerva heard a soft knock at her office door. She looked at the time and she knew that Albus was the one to come by at such a time. Her students would be arriving in about fifteen minutes. "Come in." Minerva dipped her quill in green ink when Albus came into the room. Albus smiled and walked up to her desk. He leaned against the corner and looked down at Minerva.
"I know why you are here and no." Minerva didn't dare look up at Albus. She knew she couldn't resist his twinkling eyes and he knew very well she wouldn't be able to resist his charm.
"How do you know what I'm here for?" Minerva could hear the amusement in his voice. She took off her glasses and laid her quill on desk she covered her eyes with her hands. Albus stepped behind her and placed his hands on her shoulders.
"Don't start Albus." Minerva warned but she couldn't deny the fact that she loved these moments. Albus kissed her neck making her quiver.
"Don't start what my dear?" He ran his hands down her arm.
"You know damn well." Minerva smiled. "I have student's coming any minute."
"Then I better hurry shouldn't I." Albus lifted Minerva from her seat placing her on the desk. Minerva finally looked into his eyes. They twinkled with absolute desire. Minerva couldn't help but laugh.
Albus wrapped his arms around Minerva pulling her closer. He pressed his lips against hers, their tongues exploring in the mouth. Minerva spread her legs apart letting Albus come closer. Minerva placed one of her hands on his neck and the other pulling his robes closer. Minerva moaned as Albus's hand made his way down her leg and tugging her robes upward. Albus swept the desk of anything in the way and Minerva laid on the desk pulling him on top of her. Her legs wrapped around his body. Albus's hand was on her thigh and Minerva moaned once again.
There was a click of the door. Albus looked up and Minerva twisted her neck praying that it wasn't a student. Severus Snape stood in the door way complete blown away by the scene. Minerva and Albus stood up and waited for Severus to speak.
"Are you going to explain yourselves?" Severus had always thought that there was something going on between the Headmaster and his Deputy. He took extreme pleasure in finding Minerva in the act. He would hold this against her until the day she retired if what he thought was happening was actually occurring.
Albus looked at Minerva. Minerva took a chance, she had to say something. "Wrackspurts."
"What?" Severus was confused. What kind of explanation was that?
"He was sheilding me from Wrackspurts."
"Wrackspurts?"
"Miss Lovegood has informed me that they mess with your head. I was ever so fortunate that Albus was here to protect me."
"Right?" Severus smirked. How foolish does she think I am?
"It's quite true Severus. Maybe you should look it up." Albus smiled and past him, leaving the room. Severus looked up at Minerva. Severus thought for a moment.
"Are you two telling the truth?" Severus couldn't believe that he might be believing Luna Lovegood's assumptions about mythical creatures.
"Severus what other reason would we possibly have to be in that position?" Minerva rolled her eyes. Few students passed and took their seats, one of which was Miss Lovegood. Severus continued to watch Minerva. Minerva tried her best not to laugh. Was Severus actually going to believe such a thing? Severus noticed that she was beginning her class and he turned lost in his own thoughts heading to the library. Minerva let a soft giggle escape her lips.
"Ten points to Miss Lovegood." Minerva said as her class opened their books.
"For what, may I ask Professor?" Luna looked rather confused as well as the others.
"For telling me about Wrackspurts Miss Lovegood. It was something very handy to keep in mind."
What did you think? :)