You received a message from your friend Olivia, a cat girl occultist, asking you to come visit. She said she had a surprise for you. Her 'surprises' can often be pretty intense, so you brace yourself when you enter into her cottage. You call her name, and she beckons you into her workshop.
The workshop is the same as ever: stone floor, wooden benches covered in magical reagents, ritual implements, and apparatuses. Olivia is sitting on her plush reading chair, and stands up when you come in.
Olivia, or 'Liv' as her friends call her, is a 5'2" anthro cat girl with white fur, long black hair, and a pentagram on her forehead. However, she looks strikingly different today. Her breasts have grown to an enormous size, like two soft white beachballs straining the front of her black dress. Below her huge breasts is a round, pregnant belly. You're stunned; she can't have gotten this pregnant since you saw her last. She sees your reaction and giggles.
"Surprise! Hee hee! I'm trying out a new spell, and I thought I'd bring you over for some fun. What do you think? Do you want to touch?"