Stepbrother Series by Claire Adams

Mia has always been "one of the guys," and with her friends in the Phi Kappa Alpha fraternity it's no different. But when one of the senior members of the frat, Jaxon, starts to pay more attention to her, she isn't sure whether to go for the attractive and athletic guy or to just keep things the way they've always been. Her mind is made up when Jaxon makes a move--but then she's thrown into confusion as he goes out of his way to ignore and snub her after they sleep together... moreMia has always been "one of the guys," and with her friends in the Phi Kappa Alpha fraternity it's no different. But when one of the senior members of the frat, Jaxon, starts to pay more attention to her, she isn't sure whether to go for the attractive and athletic guy or to just keep things the way they've always been. Her mind is made up when Jaxon makes a move--but then she's thrown into confusion as he goes out of his way to ignore and snub her after they sleep together. Mia decides to move on with her life--right up until her mother announces her marriage, and introduces her to her new stepbrother... wow. less