light bondage
The slight to snug tying of the wrists or ankles when associated with foreplay or sexual teasing. Usually the ties are made of a soft material like silk or rayon. These ties are often associated with the blindfolding of your partner. The use of stimulants such as a feather or ice cube may also be associated with this practice.
I don't know about your girl, but with Leanna, its the light bondage that gets her throwing the puddin' like Bill Cosby in a Jello commercial!