The Hot Widow by Andisa Dayimani Coetzee

In Rustenburg, recently widowed Zolisa is caught between two men—Jim, a passionate and unpredictable lover, and Liam, the steady partner she’s always relied on. As her secret affair with Jim intensifies, their steamy, stolen moments ignite a desire she can’t control. But when Liam returns from a long business trip, ready to propose, Zolisa is torn between the man who promises security and the one who makes her burn with passion.