Masha: "Oh wow honey, it's so squishy in here! You're like a big slimy sleeping bag."
Vee: "M-Masha, please stop squirming around; it feels f-funny! Umm, are you sure it's safe for you in there? My tummy is making a lot of c-concerning noises!"
Masha: "Don't worry about it. I've studied Basilisk Biology, your species can only Digest magic. This would normally be very dangerous for a witch. however, as a non-magical human, I'm perfectly safe in your belly!"
Vee: "If you say so. heh, s-somehow you always manage to make our anniversary weirder with each passing year."
Masha: "It's only been five years since you proposed Vee. You have no idea what I have in store~ muahahaha!"
Vee: *gulp*
Masha: "Hey... uhhh, speaking of marriage, do you know where my wedding ring is?"
Vee: "Oh yeah, I slipped it off of your finger right before I swallowed you. Wouldn't want your ring getting lost in my gut now, would we?"
Masha: "You're such a considerate goober Vee. I think you deserve some belly rubs."

That's right, have some Owl House vore! It only makes sense, every other episode in that show has someone get nommed. I'd say this little drawing takes place nine years after the final episode, and in that time jump Masha and Vee got married!

Yes, I do ship Masha and Vee. it's basically canon. fight me I will die on this cliff.