Hi! Love the game so far, and the art's really nice!
Some quick thoughts!
-Do you think vibes can be enabled for legwear aside from normal socks? (I'm pretty sure I haven't seen it with anything else, but my luck could just be bad).
-A slightly different expression for girls with vibes on while they're walking around could be cute too!
-Not sure if the cat/fox tails are meant to be plugs, but if they are, maybe a future scene could show them more prominently?
Thanks so much for making the PC version free, and I'm looking forward to future updates!