Author's Note: Okay, so this is my first real incest ship (Dasey doesn't really count in my book because they're stepsiblings) and my first time writing them. Every time I watch this show I'm weirdly obsessed with shipping these two. This is just a nothing special short drabble. I do have some other drabble/one shots planned. I hope they're in-character enough. Enjoy!

Disclaimer: I own absolutely nothing.

His chest heaved and sweat beaded before sliding down his now lightly tanned and tight skin.

Sue found it hard to concentrate as she carried the glass of lemonade to her brother. She shouldn't be reacting like this. Axl was almost always shirtless at home. Her hand was shaking something terrible as she offered him the glass. "Here," she said softly, her voice coming out a whisper. "You look hot."

Her eyes widened at what had came out of her mouth. "I, uh, I mean…" she stuttered as Axl reached for the glass, his fingertips brushing over her hand.

"I know what you mean," he replied, grinning that secretive little grin Sue was coming to love.