Is there a "take my hand..." type of tag?
one for poses like this?
so far I've just been labeling them "hand"...

there is a tag called "reach" i dont know if people plan to go with that for every picture that has the similar action

I don't think that's the same thing...

I kinda like "take my hand", for what it's worth.

You could go with outstretched_hand or proferred_hand or something alternatively.

proferred?

"Proffered," presumably.

i like
'outstretched_hand' , though 'take my hand' is nice. a lot of characters have their hand extending to the viewer, but its not done in as a nice gesture.

as for proferred.
its a bit complicated, and its certainly something i wouldnt think about if i want simple ^_^;;

I'm having trouble imagining a character reaching for the viewer in a non-friendly way without it being tagged as "reach" or not being tagged at all...