My Arrogant Stepbrother (Book 1) — Wanda Edmond

Emma Davis' life is perfect until her mother suddenly marries to a billionaire and brings into her life a new stepbrother. From the first moment they see each other, there are unquestionable sparks in the air. Passion, sex, excitement fill the simple life of the beautiful kindergarten teacher. Emma is forced to spend a lot of time in the same house with Ross, the arrogant man, who she now calls her stepbrother.  There is a lot of tension between them and something that looks a lot like hatred.   Things change dramatically when, after a party they both attend, Emma and Ross end up in bed together. After that night it becomes impossible to resist each other, but the sex between them is like going to war.   They are very different from each other, but there are some unresolved issues that keep bringing them back together to the point that Emma starts wondering if there can be something more between them. That is until she sees him with another woman.