horn_grab -> grabbing_another's_horns || grabbing_own_horns

There are two tags around this concept at the moment: horn_grab (more popular at 1.2k) and grabbing_another's_horns (142, but more in line with grabbing_another's_breast and the many other tags that follow that structure).
Almost all of the images in horn_grab could well be described as grabbing_another's_horns, though there are a few that are actually grabbing_own_horns (a non-existent tag more in line with grabbing_own_breast).
I think horn_grab should be split into the less used but present grabbing_another's_horns and the not yet used grabbing_own_horns. Does anyone think it should work a different way? If not, I will go and find the images that are of someone grabbing their own horns and put together a BUR to sort this out and split horn_grab into those two other tags.

Typically tags formatted like this are better split into two tags that are against the self and then another's. You have my support for splitting up horn grab exactly the way you mentioned. Similar recent case, holding necktie from topic #34231.