Tag alias: object_in_mouth -> mouth_hold

BUR #3308 has been rejected.

create alias object_in_mouth -> mouth_hold

Since there are:
-object_in_swimsuit
-object_in_panties
-object_on_breast
-object_on_head

The "mouth_hold" tag describing that there is an object in the mouth suddenly breaks the pattern.

As the first pattern is easier to guess without knowledge I would suggest adding the respective alias: "object_in_mouth"

EDIT: The bulk update request #3308 (forum #171651) has been rejected by @evazion.

"Mouth hold" is for when the object is being... well, held by the mouth. A hypothetical "object in mouth" could just as easily be something being held in the mouth by something (or someone) else.

The bulk update request #3308 (forum #171651) has been rejected by @evazion.