Overlord (2015)

There's a scene where the same girl is totally naked. However, her arms and thigh cover her breasts and genitals.

Ep 22: A man is seen naked in bed beating a naked woman unconscious. He appears to get some kind of sexual pleasure out of this. Shadows and hair cover sensitive bits except for the man's rear.

First series succubus is naked in bed with a body pillow of main protagonist. Can't see anything but obvious she's naked