Tag alias: vapors -> heavy_breathing.

create alias vapors -> heavy_breathing.

create alias vapors -> heavy_breathing
Link to aliasSeems to be similar enough.*edit*
How did that stray full stop get in there...

I'd suggest just editing all posts currently under that tag instead. 'vapors' to me seems like it might be used or searched for by someone looking for fog/mist or similar weather phenomena.

vapors could also be confused with sweat vapors coming from the armpits or crotch.

There are posts currently under the tag that aren't heavy breathing. For example, post #606438, post #558865, and post #611468.

ALso recommending a manual tag cleanup for this. Visible gasses can come from more than breathing.