I like it, I like it! Good work on the FX. I might add (as some have said before) that it's always nice to actually hear the model say she's shrinking, so glad to see that in this video.

Also she seemed like she was enjoying it, so there's that.
Minor--and I stress
minor, because I love the stuff you're producing--criticism/suggestion: might you consider getting another "intermediate" set of underwear made? The ones you're using now are good, certainly better than the obviously-mismatched ones back in the day, but it seems like they go from normal, to several sizes too big, to ginormous. It seems like there ought to be a fourth stage, between "too big" and "giant-sized." I've thought about this before, but it's particularly noticeable in this video, with the clothes in the background to compare it to. The bra looks to be one size, then it seems to get bigger (when changing to the next set), then seems to get even bigger after it falls off and is laying on the floor near her. Again, just a thought I had. I really did like this clip though!

Oh, and one small continuity error/detail: her jeans, shoes, and bra all fall off and we see them laying on the floor, but her black shirt seems to have vanished at the end.
EDIT: After a few (or 20

) more viewings of this clip, I feel like I might have to say that this is the best one you've done so far. Kerri's not my favorite of the models you use (though I do find her more appealing/less scary here than in the Kerri & Betty Experiment growth clip) but I definitely like her acting, and her reaction to the whole situation, especially when she's done shrinking and is sitting on the floor wrapped in her giant undies.

I also like how the shrinking seems to be going on nearly continuously...very...slowly...throughout almost the entire clip--for instance, how several times the pile of giant clothes in the background is creeping higher, or how her head drops out of frame toward the beginning, or how even in the "distance" shots where she only takes up a small part of the bottom of the screen she *still* looks like she's shrinking ever so slightly.
This is very good work, Gary.