BDSM ! twinn lovers

Derrick and Jason are brothers, they seem very normal but their not...in fact their very far from normal, they have one thing that makes then different from others and it's their sharing. Ever heard the saying sharing is caring ?? Well they take that seriously ...when one develops feelings for a girl so dose the other. Anna is a foster child that has learned to live on her own so what happens when this fistey girl gets kidnaped by hot twinns that both have feelings for her? Will she learn to love them back or will she leave them for kidnapping her??