Moving in with her boyfriend as they start college, they discover that the apartment is already occupied by a stunning pair of seductive sisters. To protect their own space, the sisters begin launching relentless advances on the boyfriend. Initially resisting out of gratitude and loyalty, she gradually finds her heart swayed by their irresistible techniques. What begins as tension soon spirals into a tangled romance, transforming the shared house into a dreamlike world of desire and betrayal.