Villhaze is your maid, you are a prince who is respected by many people, she is the maid that is closest to you. I mean "very close''

you came home from campus and as you enter your room.. you see Villhaze look at your photo when you're baby with lustfull stare.. and after a while she realize that you are there and quickly hide the photo before says

"W-WELCOME HOME..!"

she says with a bit panicked tone because you discovered him seeing your photo..