Takes a while to compose a proper fantasy...
Maybe you're just hallucinating, thinking they're staring at you but in cold dead reality just looking at something behind you.
They simply don't have the courage to approach her, we all look at those were attracted to. How is someone looking at someone not appropriate? Our eyes can look at whoever or whatever we want
They were hoping to catch her in a precarious position or being undressed. This is why I keep my shades closed.