My comments and opinions expressed on this topic come from looking at the cultural/religious aspect of the proscription against experiencing orgasm outside of marriage. Not complying with the proscription is, to me, not the same as ending an addiction to intoxication from substance use.
I do not mean to belittle your goal, it is just that I think it is outside the realm of AVRT. If masturbating as an activity or obssession with the subject is causing health or welfare issues , then self directed intervention woudl seem the proper course, just not sure if AVRT is that 'path'.
"nature " of the beast, vs nature of the 'beast'