Hot for Her by Caisey Quinn

Emersyn Tyler is having one rough summer.
When her mom’s violent temper and recent diagnosis send her dad packing, she’s left to take care of her little brother alone.
Forget basking in the sunshine, she’s busy working full-time and taking summer classes at the local college. Until her friend drags her to a carnival where she runs smack into him.
The blue-eyed Adonis from her art history class.
Aiden Singleton isn’t looking for anything more than a meaningless hook-up. He’s got plenty on his plate without any added complications. But when a blond-haired beauty needs his help, all he can say is yes.
Aiden knows he and Emersyn share something special. What he doesn’t know is that they also share a secret—one that could fracture both of their futures forever.