Sex with women of negotiable affection or one night stands. The emotional relationship is unimportant, the physical contact is the main aspect, it should therefore not be used to describe sex with a long time partner.
— Пошли в общежитие на блядки,— предложил Серый.
— Let’s go for a fuck to the dormitory, suggested Grey.
(Пётр Алешкин, Тамбовская красавица)