Yes, as has been said, the kind of folk who gravitate to CruxForums and and enjoy ourselves here are not just products of a European - Anglo- American cultural compost in which both the Roman Empire and the Christian Church that grew out from it are major ingredients, but I think most of us - one way or another - had upbringings, educations and/or religious affiliations in which both those, and the Cross at the heart of both, loomed especially large and influential.
In my own stories, poems and fantasies, I find myself either in a Roman/ Biblical world where I feel pretty much at home, so much is familiar, or in a near-present-day dystopia (or eultopia?) where crucifixion (and/or female slavery) is part of an otherwise familiar landscape.
But I do find other cultures fascinating, what I see and learn here about - not just crucifixion, but female slavery and torture - in the near and far Eastern worlds excites me a lot, especially the ways in which women in those cultures seem to accept and cope with suffering in very different ways from westerners, ways which for me can seem intensely in tune with my own inner nature...
Although I empathise with slavegirls in the Islamic world, with Japanese kinbaku subs, with Chinese women in bondage on the Tiger Bench, I'd be cautious of trying to imagine myself into their minds and feelings - I think the nearest I've got might be the character of Yasmin in 'For the Pleasure of Prince Uday', she's based to some extent on Muslim girls I've known, and she and I do get (temporarily) crucified in a rather non-standard way, but not specifically Arabic.