In 'Kathlin's Cruel Castigation', Bonner Kathlin1992 delivers a intense, graphic exploration of BDSM. A vulnerable slave, bound and exposed, receives a merciless castigation from her demanding mistress. The mistress' voice is a symphony of commands, each one punctuated by the brutal kiss of the whip against the slave's skin. The room is a canvas of red welts and the slave's tears, as she submits completely to her mistress' will.