Addicted (Sterling Brothers #5)
Cassandra Dee

Callie:
It began in chemistry class. The twins sauntered in, casually handsome, making my pulse hammer like it was going to explode. Imagine my luck when we were paired for lab … a poor, frozen cat that had met an untimely death.
But things just went haywire from there. Blake and Bryan were big men on campus who could get any girl they wanted but were instead paying attention to me! And so it began … a hot, relentless tryst that repeated each night, the driving action pounding, relentless, making my toes curl with desire and satisfaction.
But covers were blown. A drug ring suspected. A surrogate family exposed as criminals. Plus, my need for the twins became unquenchable, the flow of desire in my veins going at a hundred miles an hour. Was I the twins' friend, lover, confidante, or nothing at all?
Note: This is a full-length novella with ruthless twins, ménage, M/M action, and a curvy girl who gets her HEA. Not for the faint of heart!