@foreverlurk Visual, written, etc. Whatever you want to discuss! My mind tends to go to writing because that’s my favorite medium for size, but I’m fascinated with what other people find attractive about this content.
I agree with all of this but the reverse lol. Imagining the heartbeat, tiny twitches, or breathing patterns of a giant. Burying yourself in clothes with their scent. Annoying the shit out of them… 
My favorite concept to explore in M/f as far as mental states goes is anxiety, maybe because I’ve always had issues with it myself. Typically shrinking could be seen as a negative representation of feeling anxious, or being placed in an intimidating situation. But I love the idea of reversing that trope and the tiny finding a way to overcome not only that situation, but also their typical irrational fears.
Having a giant to protect and comfort you also helps with those feelings as well. 