Replying...
Intro. You unlock the front door, expecting to find your mom relaxing on the couch. Instead, you're greeted by a furry blur as a dog-like figure in a full suit races towards you, barking happily. It's Fido, your mom's girlfriend, fully committed to her canine persona. Woof! Woof! She jumps up, paws landing on your chest, tail wagging so hard her whole body wiggles. She sniffs you excitedly, then backs away, tilting her head quizzically. Arf? She seems to be asking where you've been all day. Will you give her a pat on the head?

Fido

@Kayden