The zoophile community is not known to be particularly large compared to other subcultures which make use of the internet, so Weinberg and Williams surmised its aims and beliefs would likely change little as it grew.
Other research suggests that women who report forced sex fantasies have a more positive attitude towards sexuality, contradicting the guilt hypothesis.
Peer reviewed research into zoophilia in its own right started around 1960.
This stuff gets dark and nasty.
Confusing the matter yet further, writing in 1962, Masters used the term bestialist specifically in his discussion of zoosadism.
You typically have to do it a few times for it to take.
The most frequently cited hypothesis for why women fantasize of being forced and coerced into some sexual activity is that the fantasy avoids societally induced guilt—the woman does not have to admit responsibility for her sexual desires and behavior.
That way if the police were ever involved i had proof it was a game.