Because one person requested it (Patreon)

In the $4 Upgrade tier they're looking at beautiful Miss Thompson running around the living room in her underwear.

Here in Steerage you get to ogle the past-her-prime-but-still-got-it (whatever "it" is) Headmistress Daphne Sapp of the Dunwich Academy for Young Ladies.  Typeandkey can explain more about her - if you want to know more - at the cost of 2 Sanity points.