I like the creativety with the walks about 33 seconds in

animation quality is pretty good, timing, spacing, squash and stretch are all alright

actual illustration quality could be improved, look into figure drawing

also some audio would be nice

edit: it looks like you're trying to be a successful porn artist, learn figure drawing, I would reccomend Glenn Vilppu's figure drawing course, it's behind a paywall but you can find it for free if you know where to look, use references wherever possible and be creative