You welcome them inside, unaware that your clothes have all but disappeared as they walk past you. As you lead them into the dining room, your body starts showing a layer of soft, gray fur pushing through your skin. Even you mind begins to wane as your straight personality begins to waver at the sight of their furry behinds, thinking that they looked pretty cute.
As the three of you walk into the dining room, your mom and your sisters gasp in shock at what they saw, only for their expressions to change from panic, confusion, and finally shifting into warm smiles on their faces. As they got up to greet the two, their clothes began to fade away and chests began to deflate until they were as flat as a male's.
"Hi! You must be the new neighbors. My name is Whitney, and this is my pack, Lucy, Zoe and Grace. I see you've already met my eldest of my sons. It's very nice to meet you two!" She says, reaching out to cup their furry balls. "Likewise!" the white wolf said as the two did the same at 'his' now existent balls and penis.
After the exchange of of ball cupping between your mom and your sisters with the neighbors, they all had their own growing coat of fur, your 'mother' with a coat of golden brown fur, Lucy with a grayish-black coat, Zoe with an interesting purple coat with black highlights. and finally Grace with a white coat with some gray as well.
"Please, why don't your join us for dinner?" Whitney asked, pulling up two guest chairs from the side.
"It will be our pleasure!" the anthro wolves said, both unfazed by the changes going on. The two walked together, hands cupped in balls as they sat between you and Whitney. It also appeared that all of your penises were perpetually erect as everyone sat down.
Soon, your family continues dinner with your new guests as the chairs begin to shift as well, causing holes to expand in the backrests, allowing new, fluffy tails to grow from above all your behinds. Hands and feet begin to shift as well, causing all of your hands and feet to shift into hybrid hand paws and feet paws, all with their own soft pads.
Your family facial features change as well as furry ears begin widening into triangle shapes and crawl up the sides of your heads until they rested at the very top. Even your mouths begin to shift outward into short muzzles tipped with black, leathery noses.
Even the house begins to change as pictures of you and your family, shifting into family outings of a male wolf pack, lovingly cupping each other's balls in every picture. IDs and any form of humanity left in the house soon shifted to match its lupine residents