Wapsi Square Forum

https://wapsisquare.com/comic/out-of-trouble/

We seem to have missed starting the new post for the new comic. Rosslyn's tail sure seems to like Castela. Do you think it is able to detect her sister's previous presence on her, kind of like a succubus "aura" on her?

It's natural enough, and I don't think it has to do with Atsali specifically.

Castela is the Blackthorn - both cosmically, and (in part) genetically. Her vines almost certainly bear a biochemical resemblance to the leaves and branches of a blackthorn tree.

One of the animals which lives on the leaves of the blackthorn tree is the brimstone moth.

Atsali and Rosslyn are "devil gals".

Devils and brimstone go together.

Hence, devil gals are attracted to blackthorn, and thus to The Blackthorn. Q.E.D.