Played the 0.50 version! Few pointers
I loved both Lilac and Arconte's mechanics but I feel like the difficulty for both was kinda skewed for Arconte. She hits more and has better tracking than Lilac does! Not sure if this was intentional or not. Besides that, I love it and I am already looking forward for the duo in the "Coming Soon"!
Now for my wishes and yes, this is all fetish focused xD
Guests: I'd love to see guests such as Paige/Mithra from PaigeScribe, Shingo, Saku (SakuTheCat), Princess Kana (Although might be bad having a Pokemon in here), Emma (EmmaTheCat) or one of her characters, Cinnahbunni and finally, BuffPup (The VTuber)
Levels:
Trampling: I'd love a trampling paw focused character. Like a character that has a mini-game where they march on Olive's little body with their paws. Maybe if Olive gets caught on a Jump like Reine's, she gets extra damage from being trampled and needs to mash a button to escape?
Paw Sandwhich: I'd love a scenario that if Olive gets caught, she is thrown between paws and gets rubbed against them and again, needs to do a mini-game to escape.
Paw Wiping: Similar to trampling but instead of marching, Olive gets her body wiped on like a rug!
Vore: Reine's vore scenes are great and I'd love to see them implemented into a mini-game. Maybe a mini-game where Olive is chewed up and then spitoo'd out once she escapes?
And finally, extra character: I'd love Olive's friend to be a giantess. I dunno if you are building into that and I know this is a fur focused game, but just seeing some of her comments on Lilac's scenario made me think about it xD