>>/2210/
 >>/2211/
These are in fact Steam backgrounds.
The first one is a really cool but inexpensive Rare from the game Town of Night. I always thought it looked like Rin.
https://steamcommunity.com/market/listings/753/546990-Succubus
 >>/2212/
Close. The Teto one is a Rare from Bullet Soul. I don't have that one yet but I'm working on it.
https://steamcommunity.com/market/listings/753/544580-Type05

And this is a background from the game TAIKER