I’m fond of a couple of different vore tropes or themes, and they correspond to separate moods of mine when I’m enjoying size fantasy.
The first theme is succumbing to desire. This is when the pred desires the prey so intensely that cannot stop himself from violating moral boundaries and is compelled to consume her. This is a common way to enjoy rape fantasies, both as a self- indulgent pred and as a witnessing prey. Calculated vore doesn’t do much for me; it has to be sensual and urgent.
When I’m in the mood for erotic horror, the vore theme I turn to is primal domination. This is all about the prey’s terror about becoming food. It’s been a long time since humans have had to worry about being eaten, but it’s still deep within our brains and when you’re the size of a potato chip it’s all you can think about. Nothing turns me on faster than a tiny’s screams being abruptly muffled as they are engulfed.