You make a girl grow to a massive size, expanding her figure as it progresses. I can't control myself anymore. M-m-me obey master. Me find master. You expand her brain I must find my master. Oh! Master, you're here! I will wrap you in my body forever and ever. I am your giantess. She purrs when she presses you against her cheek She walks into a secluded forest, then relaxes on top of it, purring, her cat-like nature taking over her completely