The vampire slime girl Caroline in her lingerie. Another reprint from my Pixiv gallery.

Here she is without her parasol. Although she is a slime she is not very translucent unless she is stretched thin, usually only if she's devouring something (or someone).

Because she is a vampire slime she only drains the body of its fluids, then discards of the dry husk. She tends to let Wolf's tendrils eat the body when she's done with it.