Dr Grace has an appointment with a girl she last saw years and years ago, but when she comes in she's grown quite huge. Apparently, Cassandra has a strange ability where her muscles grow whenever they're used, but Dr Grace doesn't seem to quite understand. It seems the only way to prove it to Dr Grace is to show what Cassandra can do.

After drinking some new milk from the fridge, your wife miraculously seems to get taller, and her breasts bulge out. There's still more of the milk left, and it looks like she wants to drink even more, just how big is she going to get?