It is the naturalreaction of a loving, committed father.
The Sun (2014)
People who are made to control their naturalreactions find it exhausting.
Times, Sunday Times (2016)
Seegauge reaction
Definition of 'natural'
natural
(nætʃərəl)Explore 'natural' in the dictionary
adjective
If you say that it is natural for someone to act in a particular way or for something to happen in that way, youmean that it is reasonable in the circumstances.