Aliasing bestiality → feral_sex nonferal_on_feral
Our use of "bestiality" is highly, highly idiosyncratic (being due to our restricted, but still fairly sensical definition of "feral"). In particular it leads to weirdness when things like Pokemon and Digimon are involved with each others.
This causes no end of confusion and "huh" moments.
Since bestiality is really the "supertag" for "anything_on_feral", it should really be possible to rename it to something less likely to cause confusion, all the more since using it when tagging/searching does not strictly mean what many people would expect anyway.
For example "bestiality" currently includes some, but by no mean all things tagged with pokephilia (because numerous pokemon are anthro, not feral, according to our definitions), even though I believe most people would consider pokephilia a subset of bestiality in the traditional sense.
Updated by Zzzzz00000