The tag alias #76897 long_tongues -> long_tongue has been approved.
Reason: Aliases away the plural form of long_tongue. This has been an infrequent but still present mistag: https://e621.net/post_versions?commit=Search&search%5Btags_added%5D=long_tongues
EDIT: The tag alias long_tongues -> long_tongue (forum #452440) has been approved by @spe.
Updated by auto moderator