"Well first off, if I'm going to torture you I don't want you to move." Said Agatha. She snapped her fingers and a spark of light went off. Suddenly Koa felt a chill go across her belly and arms, she looked down. A brass post of the bed frame had wrapped around her belly and arms forbidding her from moving.
"That's better, now where shall we start?" Said Agatha. She stared at Koa for a minute, examining her. "Oh, how silly of me. I wont be able to torture you in those clothes, lets get you changed." She snapped her fingers again and Koa's clothes changed from her fabric pyjamas to a flowery nightgown that was far to big for her. Agatha clapped her gloved hands together and giggled.
She began to poke at Koa, at her face, her stomach and then her chest. She stopped there.
"Hey, You're kind of flat aren't you. What are you like an A cup?" Asked Agatha.
Nervously Koa nodded her head. "Well then, I know what I'm changing first."
She reached into the box and pulled out a pipe with a funnel at the end of it. She stick the pipe in Koa's mouth and held the funnel, she began to pour a white liquid down the funnel. Koa was forced to drink it if she didn't want to drown. It tasted like milk but it was sweeter and warmer.
As she was being fed Koa felt a warm sensation in her breasts, as if they were expanding. All the while Agatha was mocking her.
About ten minutes later Agatha had ran out of the liquid and pulled the pipe out of Koa's mouth.
"Well you definitely aren't an A anymore, in fact I think you're as big as me." Said Agatha.
Koa looked down at her now massive breasts, they were huge. She started to cry, she hated them. No one would take her seriously.
"I have an idea, lets measure you." Agatha said. She disappeared and came back a minute later with a tape measure. She went behind the bed and measured Koa's underbust and bust.
"Wow, it turns out you're actually bigger than me. I'm only a 38KKK but you you're a 38MMM. I don't think I've ever seen tits that big. Oh honey you're definitely going to need a bra." Once again she clicked her fingers and Koa felt a bra appear on her breasts. Again she started crying and screaming, kicking out trying to escape.
"I would stop there Koa but I'm having way to much fun and I'm sure you still wont leave or do my bidding. So what to change next.