2T4U/Blake-T/Morning/Tiffany's room/Aaron comes in
"What The Fuck!" it's Aaron.
Just as Tiff is building nicely up to a climax, Her brother comes into the room jumps on, and without even saying anything, sticks his little dick in her. "The hell's going on in this family? When you were his age you'd only just discovered that rubbing it felt kinds nice. It never even occurred to you to stick it in your sister.
She's all confused and thinks it's the bear at first but before she can do anything to stop him, he's unloaded his jizz right in her little pussy. You didn't even know that an eight-year-old could do that.
Tiff's scared and wants her Mom, but you have a better idea and steer her to Aaron's room instead. He needs to learn that sex is a two way thing. The little fucker is hiding under the covers, but you get Tiff to jump on him. He seems to feel guilty about what he did, but you want Tiff to know that sex can be fun and anyway, you want to feel what its like from the other side so to speak. It's easy to get him hard again and after trying with him on top, you get him on his back so Tiff (and you) can ride him at her own pace. His three-inch dick slips into her spunky little cunny without much trouble and Tiff starts bouncing up and down like she's on her space hopper.
You slow her down and make sure that her clit is getting stimulated and she soon starts to climax for the first time in her short life, and it's amazing - weird, but amazing. The climax races through her little body in waves. Not once, but once it starts it keeps cumming until Aaron ejaculates and you feel his sunk deep inside. When his dick softens and flops out, you allow Tiff to fall forward onto his chest and rest.