Caption T-day! (Patreon)

You were such a slowpoke with your super serum! I gulped mine down immediately, and all you could do was moan as you watched my body get slimmer, fitter, stronger, my breasts larger, firmer, perkier, irresistible. So it's not my fault you didn't drink it. And it's not my fault that I took it out of your hands with super speed.

Can you have it back? Yeah, if you think you can overpower me for it! Hahaha!

Wouldn't you rather watch me drink this one too? Just imagine how much more powerful and beautiful I become...

Image submitted by Garth

Model is octokuro