Master Len is a disciplinarian with the vocal tone of Mr. Rogers, but the intent of a pedophiliac elementary school teacher. It's a pretty good combination with potential for transforming bratty, defiant Capri into an obedient little slave. Only problem is his methods aren't terribly exciting. It seems that Capri has too many boundaries that Len doesn't want to cross.
Len does, however, tie a string to Capri's tongue piercing; pinch her nipples with some fairly strong clamps; and in the end he impales her with some interesting objects. Len ties Capri's hands to ropes suspended from the ceiling, makes her hoist herself up by her arms and lets her hang in the air while her pussy sits on a pointy object that's far too wide to fit inside her.
In the end, Capri does learn how to say "please."