Lbdabb/Tina/Tina's room/Quiet/Interrupt
"Aha!" Louise screamed. The sudden noise and appearance of her younger sister made Tina scream herself. At least, Tina's version of a scream.
"Ahhh," she said in her monotonous voice, not much different from her normal voice save for a slightly louder volume. Though her voice didn't quite convey it, the older Belcher was surprised. Her first reaction was to get away. Her second reaction was to get dressed properly, as the bottom half of her body was exposed. Unfortunately for her it happened in that order. Tina jumped up and away from Louise, over the side of her bed and into the wall. She rolled in midair, reaching down to pull up her pants and panties in the process. But before she could, she went face first into the crevice made by her bed and the wall. Her upper body slid down it while her hips, too wide to fit in that little gap, got stuck above. With her arms halfway down her body at the time, and gravity being the only force in the universe more persistent than Louise Belcher, Tina quickly found herself pinned in that gap in the bed. She grunted, heaved, and tried her hardest, but she just couldn't get herself unstuck. And the worst part about it was that her pants were still bunched up around her ankles, causing her entire naked butt to be exposed.
"I'm okay," she said, "I'm okay. I mean I hit my nose on the wall and it might be bleeding now, but I'm still conscious. I think. This may all be a dream still."
Louise rounded the bed and stared. Tina's ass was right there, sticking up into the air. It was heart-shaped from her perspective. Her pussy was still glistening, still dripping. A long tendril of clear stickiness extended from her slit to the middle of her asscheek, like a bridge of horniness that Tina didn't get to finish crossing. Her asshole right above it, opening and closing because Tina was no doubt scared. But Louise couldn't help but feel like it was winking at her.
"Hey, uh, Louise?" Tina said, "can you help me out here?"
"Oh of course I can help you out, Tina," Louise said, "what are sisters for?"