Hello uhokhjol,
I checked out your comic and I adore your art! It reminds me of the art I see in old storybooks and, as elyss said, gives the innocent but mischievous air. I'm glad I stumbled across this comic - I will definitely follow where you take it.
I wouldn't say your comic doesn't have a comprehensive plot. I think it's pretty clear what is going on and what the comic will promise with its plot. The dialogue feels little jarring at some points though (for ex. "Manu, you knew that I'm gonna like it!", "You're welcome, dear lady") as it doesn't make sense sometimes (Mathilda's part sounded more like an statement than compliment while Manu's dialogue gives an impression that it was a compliment to him). It's not anything major though, just something to keep an eye on.
I would also recommend to keep an eye on the pacing. For now it is good but the comic can easily move too quickly if you don't keep an eye on it. Other than that, I don't think there is any problem going on with the plot itself.
Good luck to your comic-making journey!