Tegan awoke suddenly, blinking open her eyes. She glanced over at the clock on the bedside table; 1:37 amit read. Tegan sighed- she had only been asleep for an hour. She glanced out the window to the full moon that was shining onto the bed. Her eyes followed the beam of light onto her sister.

Sara's hair was messy, and sticking up in the back. Her face was peaceful, and her breathing slow. She was laying on her stomach, and her body was bare except for the sheet covering her from the waist down. Her skin was pale in the moonlight from the window.

Tegan had never seen her sister more beautiful.

She watched as Sara pulled her hand out from under the pillow, and rubbed her eyes. Tegan reached over and brushed the hair out of Sara's face as she opened her eyes slowly.

"What are you doing awake, Tee?" Sara said groggily, squinting at the moonlight on her face.

"Couldn't sleep," Tegan said softly. "Sorry to wake you."

"No, it's fine." Sara smiled. "I'll stay up with you, if you want, so you're not lonely."

Tegan grinned. "Well, what would be the point of both of us losing a good night's sleep?"

A mischievous glint shown in Sara's eyes as she rolled herself onto Tegan and put her hands on either side of Tegan's head on her pillow. "I can think of a few good reasons to stay up late together, " she said with a grin.

Tegan grabbed Sara and flipped them over so she was on top. "Oh really? Why don't you tell me them?"

In response, Sara reached up and pulled Tegan down onto her. She kissed her, and as bare skin touched bare skin, Tegan's senses ran wild, and a shiver ran down her spine. Sara's tongue explored Tegan's mouth for a moment, until she broke away and started kissing Tegan's neck and shoulders. She flipped them over again and started kissing Tegan's collarbone. Tegan moaned as Sara's bare stomach rubbed against hers as she moved slowly down her body, kissing every spot she could.

Sara looked up and grinned. "What, you like that?"

Tegan laughed. "Hell yeah."

Sara started lightly trailing her fingers across Tegan's stomach, tracing swirly patterns on the pale skin.

Tegan shuddered with pleasure. "You have no idea how good that feels, Sare."

Sara was now kneeling in between Tegan's legs. Tegan sat up and pulled Sara's face close. She kissed her deeply, her tongue tracing Sara's lips. Sara's hands reached up and grabbed fistfuls of Tegan's hair. Her hands stayed there for a moment, and then she let go, putting her hands on Tegan's neck, then her shoulders, then her waist. Sara hesitated there for a moment, then pushed Tegan down onto her back again.

Sara put her face right above Tegan's and said, "Dear Tegan: I love you. You are absolutely amazing. I don't know what I'd do without you." Her breathing was heavy and her voice low and husky as she spoke. "You are my other half, my one true love. Oh, and, I'm going to fuck you so hard, you'll be lucky if you can walk in the morning. Love, Sara."

Tegan laughed as Sara brought her lips to Tegan's neck.