Oops, maybe not

Maybe she could have some fun tonight with her brother and dispel this fog, Katherine thought! Man, she really had gone down the rabbit hole, hadn't she? She didn't really care, though. It was all consensual and fuck was his cock good. But on the car ride back, Brad didn't really engage her, despite her rubbing his cock the whole time! He just rubbed her leg in response, though he did seem pretty tired. And as soon as they got home, with the sky already dark, he declared he was going to bed early, seriously tired out by the day at the beach. Katherine, hoping to yet get him interested in sex, said the same and followed him upstairs. But at his room he stopped her from following him in.

"Hey, I'm sorry sis, but I really am super tired! Maybe tomorrow?"

Defeated, but respectful of her brother, Katherine headed to her own room. Unable to get satisfaction any other way, she peeled off her clothes and climbed into bed. Her fingers found her sopping wet pussy and she went to town, imagining it was her father's hands on her, flicking her clit, pushing into her vagina, tracing her asshole, spreading her copious juices around and using them to push into her tightest hole. She imagined his tongue diving into her pussy, making her cum on his face before his big, hard cock would push into her. She imagined she heard sounds from her brother's room, and imagined her mother was there, riding her brother, and she got even wetter, no more jealous feelings even as she was deprived of his cock. She imagined watching them fuck, then imagined she was watching them fuck as she sucked her father's cock…

Fuck! This wasn't working! Her pussy thrummed with desire but she just couldn't cum. This had to be the most frustrating day she had ever had in her life. With a huff she got up, put on a large t-shirt, and went downstairs to get a snack. Maybe food would help distract her, she realized she had gone to bed without any dinner. Her brother's room was quiet as she passed, she really had imagined the noises, she decided. The house was dark and mostly silent as she passed. Oddly, her parent's door was open as she passed, as if they weren't there? But she didn't stop to investigate. When she got downstairs, though, she realized part of the reason, as she could see some light and heard the sound of a keyboard from her father's home office. That made sense, then, she guessed he had stayed up to do some work. A small part of her said she should go and seduce him and her pussy vibrated with desire but no, enough was enough! She needed to get some food and some sleep and then fuck her brother silly tomorrow. They fucking was weird enough, she didn't need to drag her father into this strange new nymphomania she was developing.

She went to the fridge and got some food, and the fire in her pussy lightened a bit. Maybe she was just hungry? That would be a new one on her but hey, anything that helps is good! It didn't quite go away, though, her pussy still throbbed with need and she could feel how wet she was. Man, what the heck was going on? She never had thought about her family like this before. And her brother at least was around her age, as weird as everything was at least there was that, her dad was literally twice her age. And no matter how strong his hands were, and how big and tasty his cock was, and how good it would feel sliding into her wet pussy, and how much she wanted to feel his cum splash onto her face.

Wait, what was she thinking about again? Ugh, god, her pussy needed release so bad! She put away the food and started back upstairs. Maybe she could wake up her brother? She was debating this as she noticed the flickering light from her father's office. Her father…. her pussy was on fire with the memory of his hands on her. She couldn't help herself from walking in as she passed. He was at his computer watching something, and tapped some keys looked up at her with a smile as she walked in.