[NSFW] Footjob, pawjob, clawjob...?

On Derpibooru there currenty are tags such as: footjob, hoofjob (and even hind hoofjob), pawjob (hind pawjob) and clawjob.
 
On e621 it’s all under one common tag: footjob (which then is distanced between “double footjob” - one character, two penises and “two-footed footjob” - one character, one penis).
 
How it should be here on Furbooru? If the same as on Derpi, then I think there should be additional tag that would cover all the different “appendage/leg jobs” under it ;)
 
And then what about a situation like this, where it’s not sex between two or more characters but just a single character masturbating? How should that be tagged? If the tag “handjob” is not suitable for masturbation with hands then “pawjob”/“footjob” can’t be suitable for masturbation with legs.  

@Fleetfoot  
Actually e621 has answer to my question from the previous post about how >>557 should be tagged that I didn’t notice yesterday, and that would be:
 

 
In my opinion it is strange to use just the world “handjob” for masturbation.
 
It’s like using just “fellatio” for “autofellatio” :/

@Fleetfoot  
Could you please provide your rationale for this? This hampers the specificity of the tags.

@CruFox  
Footjob can be the umbrella tag for all the subtypes like pawjob and clawjob.
 
We personally think that footjob and it’s subtypes can be used for masturbation purposes also since the tag would remain in line what you see.