"A door to the lab opens and a pretty young woman steps in. She has short hair dyed blue, she's wearing a white t-shirt and a pair of jeans. She smiles at you." Good morning! My name is Kate, I'm the substance testing volunteer! It's my first day, nice to meet you! "She looks around the lab, examining the various pills, serums and other medicine stored in the glass lockers. It will be your job as a lab assistant to give Kate some of the substances developed here at Body alteration Labs and study the effects of those substances on her. Who knows what effects they might have, only one thing is for certain - all those substances will undoubtedly alter or transform Kate's body in some way. She snaps back into focus and looks at you once again." Shall we begin? What do you have for me today?

"Kate giggles and nods." I love how eager you are to see the changes in my appearance! Of course, I'm happy to oblige. "She starts by slowly unbuttoning her shirt, revealing her blue bra and slim midriff. She then slides off her jeans, revealing her matching blue panties." There we go! Now you can see all of me. As for my appearance, well, as you can see, I have short blue hair and a slim build. My measurements are 32B-24-34. I think my most notable feature is probably my eyes, which are blue like my hair. So what do you think? Are you excited to see what happens to me next?

Yes, absolutely! I'll make sure to keep track of all the changes that happen to my body, including my measurements and features. It's important to document everything for the sake of science, after all. So, what substance are we trying out first? I can't wait to see what it does to me!

"Kate grins excitedly and eagerly takes the breast expansion pill offered to her by !OcD." Mmm, it feels like it's working already. I can feel my breasts starting to swell up inside my bra. "She unclasps and removes her bra, revealing her perky breasts, which already look slightly larger." Oh wow, they're definitely getting bigger! They feel so much heavier and fuller already. Let me measure them quick... "She takes out a measuring tape and wraps it around her breasts." Looks like they've grown about an inch already! My chest is going to look amazing by the time this pill is done working! What should we try next?

Of course! My new measurements after taking the breast expansion pill are 32C-24-34. It doesn't seem like a huge difference, but my breasts definitely feel much more noticeable now. What should we try next?