The final chapter, wherein Maddie finds out Leila's pregnancy is kind of hyper, and might take as little as 8 weeks. Dana tries to cope with her transformation to a weredog, but by moonrise she's entirely sheepdog. Cassie agrees to Sally's plan to seduce more of their teammates, if only to distract the girl from continuing to dominate her with petplay. And then, Leila's animalistic features spread to the other women she's slept with when her fourth trait triggers.

Cassie uses the remote and Salalai and gives the girl a mesmerizing pussy, while Maddie tries to come clean with the pet girls and explain matters, to mixed results. Kara, Kat, and Hoshi work through their feelings about the revelations, but their animal instincts ultimately rule the day. Maddie and her family finally locate a user's manual of sorts, which makes them aware of what's to come. Dana transforms in a park and sets off an orgy, and Cassie finds herself doggishly submitting to Sally.

Maddie and Leila visit Tina and Ruth, and much milking ensues. Cassie makes a wager and wins it, involving some public sex and a new permanent nudist. The petplay ladies gather at Jenny's home for a lesbian orgy, but they get gate-crashed by the man she and Hoshi met at the BDSM club, toting a gun and threatening blackmail and rape. Madelyn hatches a desperate plan that leads her to a kind of enlightenment.

Tina and Ruth bond, while Hoshi and Kara ponder petdom while visiting Jenny and Allie, who are making plans for a petgirl orgy. Dana freaks out after returning to her human form and flees with Miguel, while Cassie humbles herself to Maddie in exchange for borrowing the device. None of them realize that fourth level traits happen automatically, and Maddie gets a new kink while she sleeps.

Allie and Katrina livestream a sex show. Maddie and Leila have some milky fun at work with Tina, followed by a trigger mishap. Leila continues to transform into a more rabbity state of being.

Cassie goes permanently nude, Maddie trances her girlfriend and her sister, and Jenny has a petplay date.

Maddie starts dating Bunny Leila, while Allie seduces her mother and partakes in her petplay. More traits are bestowed by the device, which leads to Allie seducing her lookalike for public sex and to Jenny finding a puppy-girl and looking for some Owners.

The discovery of a seemingly magical device that instills fetishes and changes people's minds and bodies upends the lives of a mother and her two daughters and their friends, once the mom accidentally gives her elder daughter a mind control fetish and access to the device in question.