Theme for March? (Patreon)

Hey all! March is already slowly creeping up on us! Don't let it catch you off guard, it's sneaky! ^_^ 

So... what theme shall we do for March?

I have one fun idea! Let's do some time travelling! (don't worry, we'll just pack modern diapers! Thick ones! :-P Or.... no padding. Fine with me, as well, thought I admit that's hard to believe, looking at the bulk of my work. :-D )

I was thinking we could set a time period / theme.
So here's three! Take your pick! ^_^