I've just found this on wikipedia, therefore "Paylasilmayan kadin" is not the "first".
by the way i've also "?yle Bir Kadın Ki " and there is no explicit sex in it...as they say, it's very hard to find the original uncut version !sad!
"Turkey, with its deeply rooted secular attitudes towards Islam, is an exception for pornography production in the Islamic World. After a long period of producing Italian-inspired softcore comedies in 1970s, the first hardcore film ?yle Bir Kadın Ki was legally distributed in 1979, followed by many more until the 1980 coup d'?tat, which strictly prohibited graphic sex in cinema. In the late 1990s, Turkish pornography lived a relatively humble revival, producing cheap material of much lower quality. Contemporary producers of Turkish porn (e.g. Trimax) are centred in Germany, although they still recruit their performers from Turkey, Sibel Kekilli and Şahin K being the most famous. KRAL ŞAHİN K Sibel Kekilli's life inspired the Golden Bear winning film Head-On. Today, a government regulated website,
www.terbiyesiz.net, shows amateur porn produced throughout the country.
...?yle Bir Kadın Ki (She is Such a Woman) (1979) is the first Turkish film which included hardcore scenes to be legally produced and distributed.
The plot claims to deal with the sexual ambivalence of married couples on vacation, accompanied by a crime story. The movie started a short-lived but intense period of pornography in Turkey until the 1980 coup d'?tat. Today, it is difficult to find the original, uncut version. Directed by Naki Yurter, lead role played by Zerrin Doğan."
(thx again,mate!)