Erza Scarlet

The busty redhead Erza Scarlet was his first client.

"What can I help you with, Erza?" Natsu asked.

"I want a new job," Erza said. "It's exhausting being an S-class wizard, and people always want me to do jobs, even on my off days. I don't mind, but I would like a weekend to myself, you know? Give me a job where I can be laid-back and carefree. "

"I understand completely," Natsu said as he used the stone.

Erza's attire changed to a furry bikini which matched her hair color, dog ear headband, and a dog tail butt plug.

"You said you wanted to be carefree," Natsu said. "What's more carefree than a dog?"

"Woof! Woof!" Erza barked. She wouldn't remember anything that happened over this weekend until it ended, then she could return to the stall and ask to be Natsu's dog forever if she wished.