Halloween work WIP (Patreon)

sketch for something I was preparing for Halloween.
I wanted to finish it before today, but the weather slowed me a bit (we had a couple of days of weather alert here, so I wasn't able to work: my house is quite old and I feared a thunder could fry my pc, so I had to keep it shut down, since the last time we weren't careful we had to change the router)
The characters shown are new OCs I created for this pic, but I'd like to draw something more with them, I quite like the designs.
The characters are:
-Lon, the werewolf
-Boris, the creature
-Ricou, the gillman
and they're traveling with Petra Van Helsing.
The concept I had in mind for this little group was something on the lines of Sayuki, traveling together do find Dracula's castle and defeat him.
In this comic, the three guys are discussing about what they'd like to do to Petra, but she hears them, and wants to show them what she'd like to do to them, of course in the meaning of beating the shit out of them with her whip.

First time I try to work on a off-proportioned canvas of this size, but it was the only way, in my taste, to make this "ah, I'd do..." concept without compress everything in smaller panels in a single page.
It was an interesting experiment