Big 'sister' to Ren. or so she says. That's more a cover, tho she does treat him as such.

In reality, Esmeralda is a Succubus, but not the "feed off your soul" kind. More the "feed of sexual energy in general" kind.

She's also the main reason all of Ren's buddies have been both so sexual blessed and open. She has aura that will slowly sculpt a persons body and mind to suit her taste.

So leaning femish figures, big round rears, ample equipment, heavy chests and a taste for makeup and lewd tattoos.

She can, if needed, hide her more demon like aspects, which is how she maintains her Big Sister side.

Updated 2025-12-31:
Slight Wings were to floppy, tweeked the physics some.