Fucked a Russian girl with strangulation and she liked

We all know the catchphrase that the best is the enemy of the good. Well, in this context, a nice couple in the person of Sonya and Mark do not torment their heads with complex plots and unpredictable endings in the style of George R. R. Martin, but simply film how a guy fucks a very beautiful girl and finally cums on her ass. Well, in fact, looking at it is much more interesting than reading...