Sally, who had grown up as Jeff's dog, was having a hard time with sex in the human it world. It was so full of rules and committed relationships and secrets and not doing things in public and bullying. Sally was surprised how hard it was even as a sexy, always horny teenage woman in a human world full of birth control and easy prophylactics to be even half as promiscuous as she wanted to be. Sally missed the open, very public promiscuity of being a spayed bitch just a little bit.
Jessie, her collie bitch who had formerly been her owner Jeff, seemed to Sally to be having trouble adjusting to her first heat as a bitch. Sally thought Jessie was acting too prissy and human and seemed too picky and looking for some sort of commitment or something in the other dogs they'd meet on walks and also still seemed embarrassed like a human about doing it in public, whining at Sally to take her home and passing on all the easy opportunities for easy, casual sex.
Sally thought Jessie just needed a few rounds with a male dog that she could trust might open Jessie up to having more fun. Sally had been learning the Chronivac and felt she had a way to improve both of their sex lives and finally sat down to do it.
Sally reveled in the feel as her new erection tented her cute skirt. She'd adjusted the reality settings so that the human world might think it cute and certainly not unusual for her to have a dog cock and would treat any public sex she had with it as ordinary dog sex.
Sally started rubbing her new doggy dick thinking about Jessie in estrus in some nearby room. It felt so good and powerful in her hands, and she imagined filling Jessie with a litter of puppies. Sally thought about their neighbor's border collie and finding out the fun way if that bitch was spayed. She played with her human cunt wondering if the cute boy that owned her would be interested in a slutty threeway. She wondered if any of her human classmates (female or male) had fantasies about being knotted on a cute woman's dog cock.