This is the raw footage from a scene from the Teraz Feature Girl in The Lift ,
starring Czech babe, Hana Liska.
It included some BTS shots but is mostly the raw flogging with no extra effects.

Hana is naked, ball gagged and tied, spreadeagled, to a dirty service lift.
No after sound effects have been added to this scene, it is just Hana taking a good flogging.