@MCX01 pretty sure that all the other skills like doggy style A work together with sadist skill. In other words, she probably puts on a strap-on and pounds the shit out of the dudes doggy style lol. Golden shower is pissing on them etc. So you'd need to remove all the skills unless you're into that, which no one will judge you for. Cowgirl can probably stay, not sure of what pure sadistic method that would entail so it probably involves proper sex.
@Hamin I mean, none of those other skills require being a sadist at all. Being skilled at doggy probably would at least include the standard stuff too, though maybe also pegging.
Though, the fact that even golden shower gets it's own specialized category (kinda dumb) I think if she did much pegging she'd have a pegging skill too. It's not like doggy is inherently associated with pegging on it's own.
If anything removing dominate person is probably the most important, getting rid of sadist wouldn't hurt, and there you go.