Having established that Step-sister Mercy is much more suited to the life of a sex slave slut than that of a nun, Honest Omar proceeds with her training. He binds her in a legs-spread frogtie with arms behind her, still in her wimple and her sinful scarlet satin underwear. He adds a crotch rope so that every struggle and sensation is transferred straight to her pussy! He teases and torments her with a riding crop before leaving her to writhe in bondage on satin sheets, ballgagged to muffle her moans. Can she manage to get herself off using just the stimulation of the crotch rope?

W...

Having established that Step-sister Mercy is much more suited to the life of a sex slave slut than that of a nun, Honest Omar proceeds with her training. He binds her in a legs-spread frogtie with arms behind her, still in her wimple and her sinful scarlet satin underwear. He adds a crotch rope so that every struggle and sensation is transferred straight to her pussy! He teases and torments her with a riding crop before leaving her to writhe in bondage on satin sheets, ballgagged to muffle her moans. Can she manage to get herself off using just the stimulation of the crotch rope?

When Omar returns he frees Step-sister Mercy from the ropes in order that she can perform a sensual striptease for him. Although the innocent nun has never done such a thing before, she takes to her task with great gusto, teasing and showing off her stunning long legs and high-arched, wrinkle-soled feet. As she strips naked her final inhibitions fall away and her transformation from nun to sex slave slut is complete!

To celebrate, she is allowed to lock herself into the metal bondage collars and cuffs that symbolise her new status. Once she is confined she again demonstrates her skill with her mouth, performing a wanton blow-job on a glistening glass dildo before being disciplined with the riding crop and led off to the dungeons. The film finishes with her learning her place as she is confined in chains in the dungeon, driven onto tiptoes by the unforgiving steel of the metal bondage, and locked in a bit gag to await the next stage of her sexual journey.