The idea of TSF seems straightforward, but I like how there's all kinds of different reasons for getting into it. Just from these threads alone, there have been
>seeing a man struggle and adjust to the new role (social cues, clothes, etc)
>the physical aspects of the transformation
>mental changes as the victim gradually becomes more fem
>watching a formerly straight man submit to cock
>sadism, and the humiliation aspect of the change
>tranny wish fulfillment
>yurifags who think the world should be entirely female

So long as nobody is autistic enough to claim the only parts that matter are the ones that appeal to them, it makes for an interesting mix