Marie finds her brothers puppy play porn on the computer and confronts him when he comes home. Apparently he has been watching this type of porn for a long time. She took pictures of his browser history and decides to blackmail him by telling him if he doesn't act like her puppy and be at her beck and call, she will share the photos with their parents and others. He has no choice but to agree to be her puppy, which includes sniffing and using her socks as a chew toy, sniffing and licking her bare feet and wearing a collar and leash when she is with him.