The present invention relates to a device for automatically providing a disposable seating-surface cover for a toilet-seat, comprising: a) a first housing adapted to feed a disposable seating-surface cover roll installed therein, wherein said roll is a long strip layer that comprises plurality of similar apertures, each of which defines an individual seating-surface cover; b) a second housing adapted to receive and collect the roll by connecting an initial edge of said roll to a rotational mechanism situated in said second housing that is adapted to pull said roll such that each individual disposable seating-surface cover follows a preset displacing movement where one individual disposable seating-surface cover is positioned in a state of use, wherein when an individual seating-surface cover of the roll is in a state of use, it lies directly on a seating surface of a toilet-seat, such that the aperture of the individual seating-surface cover is parallel to an aperture of said toilet seat.