BUR #28777 has been approved by @nonamethanks.
deprecate hands_on_ass
mass update hands_on_ass hands_on_own_ass -> -hands_on_ass
Should be split between hands_on_own_ass and hands_on_another's_ass. The difference between hands_on vs grabbing is nebulous, though; I wouldn't be opposed to seeing these tags siphoned into grabbing_own_ass and grabbing_another's_ass instead.