There was a loud crack. Then a BOOM. Lexi started laughing like a maniac. Peals. The forest filled with a discordantly loud hush as the skies opened up and started soaking everything. Austin began laughing too. Lexi buried her head in her brother's shoulder. Her wet hair plastered to his chest. Her breasts. Neither sibling stopped thrusting for even a moment. The rain coming down like the lake itself was being dumped onto them. Austin felt his legs slip back in the mud. "Whoah!" Lexi cried. They both fell to the ground. Disengaged. Austin rolled onto his back and moaned. Pain or frustration he couldn't say. The rain seemed to fall even harder. His big sister crawled over to him. She didn't even ask if he was OK. Just reached for his still-erect d**k and lowered herself onto him. Lexi le

