Why is sex virtually taboo in some countries?

[Mikztsu]

I was writing a long post, but I decided to scratch it all and ask before writing anything: are we talking about premartial sex here or sex in general?

Because sure I can see if in some cultures premarital sex in considered as bad and shameful, but that's just about it.

Bad attitude towards sex in general anywhere ( even muslim countries which were mentioned)... I haven't noticed anything.

I know that for my culture it's more like a classiness thing.
Like girls that sleep around are considered a lower class sort of thing and no will want to marry you. :3

I might not be from your culture, but I also would've never wanted a girlfriend who is...uhh, very experienced in bed ( edit: by this I mean LOTS of partners). Nothing against someone as persons if they choose to have one-nighters and enjoy them - it's just something I personally find opposite to attractive.

Was what I just said considered as bad and tabooish towards sex? :> ...j/k (ish).