Once Lucy had spent enough of her doggy seed into her mother's knotted snatch to think somewhat straight, though while they waited for her knot's swelling to go down, Lucy worked out that with some slight adjustments she could see Jeff's computer's screen and grab her sister's keyboard and mouse to play with the Chronivac app some more. (Her carefully watching doggy sister Jeff noticed this but did not comment on it.)
Lucy wasn't sure whether to be afraid of the violence she might have seen in her father's eyes when he caught her knotted inside his wife or sympathetic if it was in fact a well of tears he tried to suppress in that big shout. Either way, Lucy wanted her father to chill out and decided that the Chronivac was the only tool for the job. Lucy was coming off a high score number of orgasms and her body was still devoting a lot of blood to the swelling between her legs to keep her mother tightly knotted to her, so Lucy might not have been in the best mental state to make such decisions.
Lucy began to think that perhaps her father would fit in better if he was more like her sassy bitch of a sister Jeff, but she didn't need two Jeffs so she settled on making her father a pussy cat version of Jeff. She gave her father cat limbs, a cat pussy with working womb, cat ears, cat tail, and some bonus cat nipples. Thinking about her own pleasure of having both equipment, she decided to be kind to her father and leave him his human cock. Thinking about her own pleasure as a dominant stud in the family, and picturing her pussy cat dad huddled beneath his knotted wife, Lucy gave herself a pure breed cat dong below her canine cock in the hopes that her cucked father might want to get pounded from under his knotted wife. (If her father might also end up littering a bundle of kittens, that sounded like a cute bonus to Lucy's current state of mind.)
Her father would have been very stealthy padding back into Jeff's bedroom if he wasn't also crying. The tear drops watering his eyes briefly seemed to give him huge anime catgirl eyes. He bawled in a very girly voice that was perhaps because of a much shortened torso, "I can't believe you started without me!" This did seem to Lucy a better attitude from her father than the possible threat of retributive violence.
Something that surprised Lucy because it hadn't been entirely intentional in her choices on the Chronivac, but she was surprised at how sexy her updated dad now seemed to her. (In spite of the waterworks, though they were kind of cute the way they highlighted his eyes.) People often see felines as having a lot of feminine grace, but it seemed quite true to Lucy in Lucy's new catgirl daddy. Even his human cock seemed femininely cute when brushing up against a handful of extra nipples, and yet it also seemed huge across his shrunken torso. Though Lucy being able to smell the pussy cat's pussy under his tail from across the room may have had a lot to do with how sexy she was finding her dad. Lucy realized she wasn't keeping much of secret about it either given the way her spiny cat boner was now tickling her mother's belly button. At Lucy's dad's height there was no way he would miss seeing Lucy's cat boner.